Digitized by the Internet Archive 
 in 2023 with funding from 
 Columbia University Libraries 
 
 https://archive.org/details/luptonsteelwindoOOdavi_0O 
 
Ente 
 
 Wet tort Fah 
 
 CONTRACTORS—— 
 
 1450 LUPTON COMBINATION CASEMENTS 
 
 AYRES; 
 
 . 
 
 M 
 
 . AND R. 
 
 TEXAS, ARCHITECTS— A. B 
 
 SAN ANTONIO, 
 
 -YOUNG TOWER, 
 
 SMITH 
 
 MC KENZIE CONSTRUCTION COMPANY. 
 
 WERE USED IN THIS MODERN 31 STORY BUILDING. 
 
Lupton«SWindows 
 
 for 
 STANDARD 
 OPENINGS 
 
 CATALOGUE No. P-50 
 
 SECOND EDITION 
 
 ISSUED AUGUST, 1928 
 “4 
 
 Printed in U.S. A. 
 Copyright, 1928 
 
 DAVID LUPTON’S SONS COMPANY 
 
 ALLEGHENY AVENUE AND TULIP STREET, PHILADELPHIA 
 
 BRANCH OFFICES AND SALES REPRESENTATIVES IN PRINCIPAL CITIES 
 
Lupton * Windows 
 
 FIFTY SIZES EACH IN FOUR. TYPES 
 OF LUPTON STANDARDIZED STEEL WINDOWS 
 
 FOR OFFICE BUILDINGS, HOTELS, 
 APARTMENT HOUSES, HOSPITALS 
 AND GENERAL USE 
 
 Division of Simplified Practice of the United States Department 
 
 of Commerce, we have designed four types of standardized Lupton 
 Steel Windows interchangeable through a range of fifty sizes. These 
 windows permit unlimited architectural expression and are available at 
 moderate cost for use in office buildings, hotels, apartment houses, hos- 
 pitals and similar high-grade structures. 
 
 Ni advanced principles of standardization, approved by the 
 
 Architects have long accepted standard designs in steel and other structural 
 members, radiators, trim and many other features in the field of design 
 and construction. In line with this practice, and as another step toward 
 producing better windows at lower cost, Lupton is making steel windows 
 to fit standard masonry opening dimensions. 
 
 This new step in standardization is an important factor, not only in laying 
 out window openings, but also in ordering shades, screens, awnings, radia- 
 tors, and radiator covers. All such accessories are much mote readily sup- 
 plied and replaced by owners or building managers when Lupton standard 
 window dimensions are used. 
 
 Ly ifty- standard - SIngs eachotatour- | aes ae aes | pre : zim 
 i distinct. ie ue BAe. ea rai Rass ee | i 
 
 ae Eee from - aL : 
 {- 6'x2-O't0:5-O"x 9-O" [/ / ¢ 7 | 
 
Lupton «Windows 
 
 LUPTON COMBINATION CASEMENTS 
 
 A NEW HIGH STANDARD OF BALANCED VENTILATION, AND 
 POSITIVE CONTROL OF AIR MOVEMENTS WITHOUT DRAFT 
 
 HESE windows, by their unique design, bring a new high standard of natural 
 ale ventilation to multiple-story buildings. They are the only windows that 
 afford such positive air control. A horizontal inward-opening ventilator located at 
 the bottom of the window admits fresh air without draft. Above, forming the 
 upper portion of the window, are two side-projected ventilators. By closing one 
 of these and slightly opening the other against the breeze, an air movement is 
 induced which siphons used air out of the window. Thus, Lupton Combination 
 
 Casements provide easily con- 
 trolled, balanced ventilation 
 through every window opening. 
 
 Another advantage of these win- 
 
 a dows is that they do not require 
 
 GOES OUT Si<-F the wind-shields and weather- 
 ~ | stripping common to most types 
 
 --“© NATURAL AIR of windows, yet when used with 
 
 i ea eRe a 45° sloping sill the design and 
 
 [- STALE AIR position of the ventilator planes 
 
 | prevents the entrance of dirt and 
 
 dust. 
 
 eee ratn Ventilators with projected type 
 ENTERS movement, originated by Lupton 
 er ARTS in 1911, are furnished with a 
 
 bronze friction shoe which elim- 
 SANITARY inates all sill hardware. Bronze 
 erubes pusr | hardware as illustrated on page 
 
 24 is furnished. Standard win- 
 dows are outside putty glazed. 
 DIAGRAM ABOVE SHOWS HOW BALANCED VENTILATION IS ASSURED THROUGH 
 
 THE USE OF LUPTON COMBINATION CASEMENTS. DOTTED ARROWS SHOW NATU- Glazing angles for outside use 
 RAL FRESH-AIR CURRENTS. SOLID ARROWS SHOW STALE AIR MOVING OUTWARD furnished at extra cost. See speci- 
 
 BY MEANS OF SIPHON ACTION FULLY DESCRIBED IN TEXT. ° . 
 fications on page 23. Details of 
 construction are given on page 7, and sizes on page 6. 
 
 When screens are required they may be placed on the inside, and special side opening 
 vents may be hinged and mechanically operated without opening the screens. A 
 screen is readily placed outside for in-at-top opening ventilators. 
 
 In providing the highest degree of efficiency in natural ventilation, as well as in 
 lighting, Lupton Combination Casements produce cleaner and more comfortable 
 interiors, and better working and living conditions. In addition, their heat con- 
 servation, simplicity of operation and economy of upkeep, add prestige and value 
 to any building in which they are installed. 
 
Lupton«®Windows 
 
 COMBINATION ¢ PROJECTED » CASEMENTS 
 IOOPER: CENT: VENTILATED 
 
 * STANDARD «TYPES: AND «SIZES ° 
 
 NOMINAL-* SIZE * 
 
 uy 15 
 GLASS- SIZE 4 334 
 
 4' ues Gi 50" 
 
 8'~ oO” 4794" 
 19%" 
 19° 
 
 8’ ~ 6" 53/4" 
 195 
 15" 
 
 9/ ay a 5354" 
 95/5. 
 
 %* Nominal-Size equals :the- Masonry 
 Opening required for-one-unit: 
 
 3-0" 
 
 “ 
 
 ~ 
 aes 
 
 7 
 un“ 
 | 
 Ww 
 fo 
 wo) 
 Go 
 
 \ 4 
 SAG, 
 
 PST: 36108 
 
 4 ie 6° 
 {8° 
 91/4 
 
 ba =) 
 nn 
 A 
 = 
 wr 
 i 
 nN 
 
 a 
 “4 
 > 
 = 
 1e) 
 ~ 
 
 PST: 
 
 4-0" V.D.DIMEN. 
 ails SEE-DETAILS FOR 
 45 14" MEASURE POINTS 
 Kh 4 ~ 13%" 
 PS-4854 
 eS 
 te A ~ 719 
 PS 4860 
 K , 4 ~ 5 0" 
 ae uM 
 reece {( ~ 5 541 
 PST: 4866 P 
 ay Bi ~ 14540" 
 oT {' ~ 5%" 
 PST: 4872 P 
 FAS PAWN Bae ty 
 Wy ay OU a a 
 \ / N 4 \ yt 
 Se Sed ne erag {'~ 5 An" 
 PST: 4878 PST: 5478 PST: GO78 
 4 \ Pi x Hs \ 
 ‘ i 4 C : if 5 Spy" 
 SI aN ve DN Ve 
 = TEA. a 7 ‘ Ay 5 “ 
 ey WE aE: 1° ~ 44 Yn 
 PST: 4884 PST: 5484 PST: 6084 ; 
 SUG a vis ot Ns {'~ bea 
 TS ae, @ i 3'~ 55h" 
 D4 os wa ~ Ta 
 PST: 4890 PST 5490 PST:6090 
 rer <r mw {'~ 6%64 
 4 \ cs oN oe a ' 5/4 
 N VA Rd VA > WA 5 ix tf 7 
 Se es es {' ~ Toa 
 PST: 4896 PST: 549 PST: 6096 
 NA DS EA Bom Pag i ip 6% 
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 PST- 48102 PST 54102 PST 60102 
 Sens 1 ~ O%4 
 7 is 4' Ns 5 Shy" 
 ww IEG {' pe Toa" 
 PST 48108 PST- 60108 
 
 2 
 
a 
 
 Lupton Windows 
 
 Vy Fo an COMBINATION 
 Oe ie PROJECTED « CASEMENTS 
 ee 5) ees es lOQ* PER: CENT: VENTILATED 
 Te Ea ee ANCHOR | | f ae: 
 Ces = ‘s+ SEC» THRU SCALE FOR* DETAILS ~ 3’—= 1~O 
 >|3 4 8 HEAD: OF A ANCHOR, 
 od en ae 2 Bas = 
 6s . OUT-AT> SIDE = ntl MW ithe 
 fale Ole VENTILATOR aupeaes ina 
 =| | a sR tH), aa \ fs, 
 2 urs) ran ed re a | E 
 pee aie an ae ite —- =| ee 
 LN” CONCRETE ; I< lees 
 BRICK FIREPRGOFING® nee eae 
 z [ | Za | { 
 ee: E 1K E NI y 
 - =e b ai va wea 
 — ee ey Ratan eae d as A / ae | | 
 Zz is i= fie mia 
 = | Mt eaeanvteae = Se rg 
 +A ELEVATION SECTION 
 S VENTILATORS » CLOSED VENTILATORS ¢ OPEN 
 Na NOTE 
 m In-at-top ventilators-open ~ 
 SEC «B eee apart 
 ne - ¢ eaningtrom-inside. 
 — THRU if - Outat-side-ventilators 
 O MEETING 90° m have-approximately 4 inches 
 oi °e RATL~ 4'SEE-NOTE siete at- ne when_ 
 =H 4 PLAN Open-1o-permit cleaning — 
 ae f VD.Dimens. are. the vertical VENTILATORS - OPEN rom-inside the building~ 
 ae a distances-between-sight liner, feneoteioet 
 Ye = i CALE, /4 e) 
 | me e ; Wer For: Full-size-details 
 Se > see pages 20 421. 
 Ch caer mere : 
 ah We SEG \ 
 Shas ae seG se SECoF | 
 oe ar THRU |! THRU 
 ae MEETING JAMB 
 2 STILE | 
 = + y - Ay 
 came 2 4; + + — 
 : 
 > ALTERNATE PLASTER: LINE ——_|@ 
 
 A pen ae 
 
 A: SILL- SLOPED TO * 17-GA: METAL = STQD i ee ~ 
 PREVENT- COLLECTION J [— BACK: LINE FURNISHED « WHEN - W_MASONRY= OPENING 
 OF-DUST-MAY-BE-USED OF: REVEAL SPECIFIED - AT «AN EQUAL: TO ‘NOMINAL* SIZE 
 
 ~ FOR: CASEMENTS: OR INCREASE « IN» PRICE Ik 
 PROJECTED WINDOWS 
 
Se SSG 
 
 oe 
 
 wena inh einer co 
 
 $ 
 
 sar nn Ne Sem in a 
 
 GENERAL CONTRACTORS—THOMPSON-STARRETT COMPANY 
 
 1950 LUPTON COMBINATION CASEMENTS, HAVING THE VENTILATOR ARRANGEMENT SHOWN ON 
 
 ARCHITECT—H. HORNBOSTEL; 
 
 > 
 
 THE GRANT BUILDING, PITTSBURGH 
 
 PAGE 5, WERE INSTALLED IN THIS, PITTSBURGH S LARGEST BUILDING. 
 
Lupton «&).Windows 
 
 LUPTON IN-AT-TOP CASEMENTS 
 
 AINTENANCE Of strict privacy, adequate venti- 
 lation without draft and abundant lighting 
 
 are features of these windows. They are particularly 
 desirable for Medical Institutions, Art Museums, 
 Hospitals, Solariums and similar buildings. Single 
 unit screens are readily applied outside, and are never 
 removed except for painting. Shades are also easily 
 
 applied. 
 
 Bronze hardware as illustrated on page 24 1s regu- 
 larly furnished. A bronze friction shoe holds 
 ventilators at any reasonable degree of opening 
 and eliminates all sill hardware. These windows 
 are outside putty glazed. Details of construction 
 are given on pages 11 and 13, and sizes on pages 
 to and 12. Glazing angles for outside use furnished 
 at extra Cost. See specifications on page 23. 
 
 CH 
 
Lupton “=Windows 
 
 NOMINAL-S1ZE-%—— 
 GLASS: SIZE —~ 3314" 3944" 45 V4" 
 
 13% 
 1394" 
 
 1734" 
 {7 3/4" 
 1544" 
 
 19%" 
 19 5" 
 17 3/4" 
 
 ” if," 
 ” 5" 
 {7 5," 
 
 1556. 
 2556" 
 1159/4. 
 
 05 54 
 25 6 
 1353/4" 
 
 19 ip" 
 19 5%" 
 19 976" 
 (9 5/p" 
 
 19a" 
 154" 
 2058. 
 19 5/6" 
 
 19 5/5" 
 15 5/4! 
 15% 
 19/5" 
 
 25 56" 
 25 Ye" 
 2546 
 19%" 
 
 % Nominal : Size-equals. Masonr 
 Opening required-for: one-uni 
 
 PROJECTED » CASEMENTS 
 IOOPER: CENT-VENTILATED-IN:AT:TOP 
 
 » STANDARD*TYPES* AN Ds SIZES* 
 Boe Bie 6. reek 
 
 5.0" V.DDIMEN. 
 57 YA" SEE: DETAILS -FOR, 
 
 Sa oS 
 Sy ae 
 GS 
 
 MEASURE POINTS 
 — 
 SUES a Vous 
 ae : ee ee 
 PT-4154 PT: 4854 ; 
 {/ - 5 Yay" 
 {' ~ 5 Shy" 
 ' ~ 26 
 
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 {i — 134" 
 {i ~ 7364" 
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 {' ~10%a" 
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 a'~ 134 
 a ~ 19a" 
 1 ~ 79%," 
 
 K 
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 PT- 36108 
 
 Io 
 
Lupton ~&)Windows 
 
 S25 Ss PS 
 
 Dae Pit Se 
 L-- CONCRETE. 
  FIREPRGDEING. 
 
 0 il er 
 . Da Loe 3 
 
 PROJECTED ¢ CASEMENTS 
 [OO PER: CENT:VENTILATED 
 oN NL NOE 
 
 SCALE* FOR: DETAILS ~ 3°—={'- 0" 
 
 Zu > 
 
 re uh 
 
 ws z SEC.+B 
 O8<s Ra | ernie: 
 ep enor MEETING 
 Z5 2 © RAIL 
 SAS 
 
 <a 
 
 = 
 
 sce C 
 THRU 
 
 ELEVATION SECTION 
 VENTILATORS - CLOSED VENTILATORS» OPEN 
 
 eS oe V D.||DIMEN-+ 
 
 Scate-Y4—=1-0" 
 
 pe a ie ie ERC AGS a Ne 
 
 permit: cleaning: to.be done -from inside 
 
 ‘ny a the: building. 
 A- SILL: SLOPED-TO 
 els panes 
 NT Coue TON pide fae VD Dimens-are-thevertical-distances 
 OF-DUST: MAY BE USED ns are 
 FOR-CASEMENTS OR ~ between sight-lines. 
 
 PROJECTED WINDOWS- For -full-size details: see~ 
 pages 20 4 21 
 
 NB ot ALTERNATE 
 ° THRU» Renanoe LON 
 MULLION THRU -JAMB 
 
 MASONRY: OPENING 
 > FOR: TWO-UNITS i 
 
 II 
 
Lupton «Windows 
 
 NOMINAL: SIZE * 
 
 1354" 
 1334 
 
 19” 
 17/4" 
 {5 yp" 
 
 10}6" 
 1954" 
 {7 ¥4," 
 
 13) 
 1256 
 1734" 
 
 1616 
 15% 
 1734" 
 
 161%" 
 155%" 
 73 4" 
 
 1076" 
 (9 i" 
 1 56" 
 
 19 fa 
 
 1078" 
 056" 
 1456 
 19 a" 
 
 2107," 
 15 5a 
 17 96" 
 
 {9 fp" 
 
 1618" 
 15 54" 
 1756" 
 19 54" 
 
 %* Nominal Size-equals-Masonry 
 Opening, required: for:one unit. 
 
 PROUEGTED GASEMENTS 
 PART*VENTILATED-IN-AT-TOP 
 LISTED » SPECIAL: TYPES » IN * STANDARD = SIZES 
 3-0" ae ~ 4 6" 
 
 GLASS+ SIZE — 3344 39 4/4" 
 
 Na 
 —— 
 
 PPT 34108 
 
 iS 
 
 4 
 NO 
 
 PPT- 6054 
 
 Se 
 
 PPT- 60108 
 
 V.D.DIMEN, 
 SEE- DETAILS: FOR 
 MEASURE POINTS 
 
 MEAS Fou 
 {~ 11540" 
 
 1) ~ {540 
 
 4' Ly 60 
 {' ey 5 540" 
 {' ~ 2'%e 
 
 {' ~ 89a 
 {' ~ 7 Yq" 
 4! pes 5 V5" 
 
 ea hyve 
 {'~10 Yea" 
 {' pa 5 5" 
 
 v ~ ea 
 1 ~ 1 Yea" 
 {! ~ 5 50" 
 
 a! id a 
 a ~ 1 Yq" 
 {' ~ {1 540" 
 
 {) ~ 91%4" 
 {'~{0%y 
 ~ O%s 
 ti ~ 7 Yq" 
 
 t ~ 81%a" 
 '— {4 
 ie Bia 
 {'~ 1944 
 
 a ~ 94" 
 1 ~ 1964 
 1 ~ 3¥4 
 {'~ 7364 
 
 ze 
 
Lupton «&).Windows 7 
 
 EROU OREO a SEMEN TS 
 PART VENTILATED 
 PN ee Ge 
 
 co SCALE* FORDETAILS ~ 3’—={'~0" 
 SEGeG 
 ° e __G)__- 7 ANCHORS __ 
 THRU = AT ATT 
 HEAD *NOTE« = 
 —_ In-at-top - ventilators Ske L 
 open-approximately 125° = nea |i 
 Sh@ed to.permit cleaning’ fo-be- = JN \ 
 o) ne from inside-the — ret = 
 Oa ° THRU» building 2 ae | = 
 ZS = Rey Li = 
 rife eae V.DDimens.are the ~ = wil MN = 
 OS vertical: distances between Ses ee ee eS 
 O2 sigpt-lines. Ke ANCHORS 
 pa ELEVATION SECTION 
 =e ECeJ For-Full-size-details PA ee 
 Oz see-pages 20 421. 
 AB Solid hears Scare Vo" {/-O" 
 ae MEETING ne 
 OT AZ EON 
 RAIL | E nau = 
 = H, = 
 L 4 
 = Oe = 
 ES ees == 
 { = uy =) 
 Seed = 
 th ie CANCHOR 
 ELEVATION SECTION 
 ja) VENTILATORS VENTILATORS 
 S * CLOSED= > OPEN: 
 4 4 | pea 
 a eae * SEC: BeTHRU: 
 OF. DUST: MAY. BE USED OF REVEAL MEETING?RAIL 
 
 FOR: CASEMENTS~ OR ; 
 PROJECTED: WINDOWS 
 
 SEC*eM-M SEG = Ny 
 TRA 2 DR KLEE 
 MULLION JAMB 
 
 ae 
 
 RH 
 ALTERNATE ALTERNATE- 
 PLASTER LINE PLASTER: LINE 
 
 \ CALKING [yi CALKING 
 
 yy 
 NOMINAL ‘SIZE: OF: UNIT NOMINAL: SIZE: OF UNIT 
 
 | = MASONRY- OPENING: 
 ° FORsTWO + UNITS « 
 
 T3 
 
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 14 
 
Lupton = Windows 
 
 LUPTON SINGLE CASEMENTS 
 
 ETAILS Of these windows are the same as in the 
 
 Lupton Combination Casements and have the 
 same structural and 100% ventilation advantages. 
 They offer an almost limitless number of arrange- 
 ments and opening sizes when used in any of the 
 many combinations of which they are capable, both 
 in the horizontal and vertical positions. Details of 
 these casements used singly and in combination are 
 shown on pages 17 and 18 respectively. 
 
 The details on page 18 and the diagrams on page 
 Ig suggest possibilities in the way of composite 
 windows. The tables on page 19 give the possible 
 masonty openings to be obtained with the two 
 arrangements illustrated. 
 
 These windows can be used in conjunction with 
 the four standard types in fifty sizes, thereby avoid- 
 ing the use of special units. Bronze hardware as 
 illustrated on page 24 is furnished. Friction shoe 
 holds ventilators at any reasonable degree of open- 
 ing and eliminates all sill hardware. Glazing angles 
 for outside use furnished at extra cost. See speci- 
 fications on page 23. 
 
 Ce) 
 
 ay 
 
Lupton=Windows 
 
 SINGLE * PROVECT Ei SEVEN) 
 
 STANDARD « TYPES « AND « SIZES 
 
 1 DEVeROOEC TED @otip 
 
 NOMINAL / “ / W / u ! W 
 ae Chee ae ('~9 1'~O 1-3 
 
 GLASS {f! u Left-Hand ] Ri ht-Hand u 
 SIZ Boats 15/A 18 V4 Casement 7} 1/4 ( Cesement 244 
 EO Oe 
 
 PSL 1824 = PSR: 1824 
 
 ee De 
 
 “ 
 
 26 IK, ’ 
 iN 4 
 
 PSL: 1830 © PSR:1830 
 
 \ 
 TIN 
 \ 
 
 ~~ 
 2 
 nm 
 pew 
 
 \ 
 
 ve 
 
 PSR:1836 
 
 oe 
 
 PSR: 2442 
 
 PY 
 PSL 2742 
 yy, 
 Zz 
 Ss 
 \ 
 
 ye 
 
 PSR: 2448 
 
 ee 
 
 ~~ 
 “A 
 ee 
 Pr 
 si 
 a 
 ao 
 
 SS 
 
 PSL: 3054 
 
 PSL21GO PSR2U60 PSL:2460 = PSR'2460 PSL:2760 = PSR'2760 PSL3060 = PSR 3060 
 BOTTOM: PROJECTED * OUT 
 Bia 8" A 2" bee 8" 5a an 
 534" 5944" 
 
 NOMINAL 
 SIZE * 
 
 BASS 
 eee) = 
 
 PB-5018 PB: 6218 
 
 PZ 
 “eA SS 7 
 7 SS ee 
 
 PB 5021 PB- 6221 
 
 PB-5024 PB 5624 PB- 6224 
 
 %* Nominal Size: equals -the. Masonry- ; Aline 
 Opening: required: for-one- unit. _ Note All-units-are-viewed-from-the- inside. 
 
 16 
 
Lupton Windows 
 
 ioe 
 
 - CONCRETE. N. 
 -FIREPRGOFING:N. 
 
 SINGLE 
 PROJECTED * CASEMENTS 
 UT geo E: 
 
 SCALE=FOR: DETAILS ~ 3’— 1-0 
 
 uv 
 
 CALKING 
 
 IF-RE 
 
 ANCHO) 
 Ob 
 
 Aa ms 
 re ae are 
 
 ty =n 
 PAs " Pesaran = 
 Ze ) —_ . ie (an 
 Au 4 -+—— ¥ 
 awe Ce Re 1D 
 @) = eatez al Su) ae aay, 
 SS) + + ANCHORS eae \E=\, ANCHORS 
 > 4 IFsRED:  ~ Na IRSREO'D 
 ZO e Do ese 
 cas eee Wy acer 
 Qs ce a eae | 
 <0) — Ly — 
 = igre — 
 
 t 5 ta aaa ay on 
 
 B oo ee 
 
 ¢ ELEVATION 
 VENTILATOR» CLOSED 
 
 APPROXIMATELY 
 4” CLEARANCE- 
 PERMITS- CLEANING 
 FROM - INSIDE 
 
 *PLAN® 
 
 A- SILL ~ SLOPED: TO 
 PREVENT- COLLECTION 
 OF-DUST-MAY- BE- USED 
 FOR» CASEMENTS* OR. 
 PROJECTED - VINDOWS 
 
 ut 
 
 E14 NN BACK-LINE 
 
 OF* REVEAL 
 
 VENTILATOR» OPEN 
 
 SOME leo: 
 For: Full: size-details:see~ 
 
 pages 20 
 
 £21. 
 
 cna 
 
 BRICK 
 
 6 
 
 fill eo 
 Y — JAMB 
 va 7 + +4 
 
 i) ca hb 
 
 ~ ALTERNATE: PLASTER « LINES 
 
 CALKING 
 
 CALKING 
 
 e 
 1s 
 
 MASONRY * OPENING 
 - EQUAL-TO - NOMINAL: SIZE « 
 
 v7 
 
Lupton=Windows 
 
 Ahk hog bon Lele es erage eta el 
 concrete . 4. | NifruRRING?]. 
 FIREPR@DFING |} a Na edie 
 
 RE 
 2S NOSES 
 
 O 
 os 
 i 
 6 | (pee SECs B 
 2) apie THRU: 
 z doers [MPOST 
 | MIBEDDED 
 0 0 IN; MASONRY’ 
 <i zZ AT JAMBS 
 = = WODDEN 
 ) S FILLER 
 STRIP 
 - 4 ~— 
 
 NOMINAL “SIZE OF-UNIT 
 
 ies Bee Os 
 
 | 
 
 tA 
 
 = 
 
 SSS 
 == 
 
 7 ANCHOR 
 
 Ree 
 
 it 
 Sep os, ce 
 
 Cae 
 
 NOUS 
 
 A-SILL- SLOPED - TO 
 PREVENT: COLLECTION 
 OF- DUST: MAY- BE: USED 
 FOR. CASEMENTS. OR 
 PROJECTED: WINDOWS 
 
 LO ee 
 i ay \BACK:LINE 
 
 "| OF. REVEAL 
 
 ES - ty’ bi 
 
 ath ee 
 
 3 ae ING | vied 
 eo 
 
 voren, 
 
 CO 
 
 D Bal EA L~ ‘ PB-5018 
 i | 
 pce een Ue [| 
 rmeemens | (0 if 
 frees = "11/7 DSR FIXED 
 z a4 \ 1848 UNITS ia 
 reeanioalt ; Nett 
 ———| \ —— 
 ara es : ic by ae 
 
 COMPOSITE: WINDOWS 
 SINGLE*PROJECTED- CASEMENTS 
 MBINED «WITH - FIXED: UNITS 
 
 SCALE: FOR- DETAILS 3 3 — 1-0" 
 
 TYPICAL, 
 ELEVATION 
 ‘ | Y Yi} 
 Ce re ace 
 PLAN 
 
 SCALE ~ Y— {'~o" 
 
 ° NOTES» 
 
 I- Several: Single- Projected: Casements- can: be com- 
 ined-in-one-opening; by-using:the-impost and ~ 
 mullion: details. shown‘on this -sheet~ Fixed: units 
 ico oe the eerie) ie i 
 readily: furnished altho-not-carried in-stock. 
 2+ Out. at: bottom. ventilators-open-approximately 125° 
 to-permit cleaning: from inside the building, 
 
 3~For-Full-size-details: see: pages 20421. 
 
 AUS ARS ey 
 
 eV AD ON ROS 
 
 : SEGsE SEC i DLCs 
 RUE | Jeter Oe ol Le ie Aide 
 JAMB MULLION MULLION JAMB 
 
 ALTERNATE: PLASTER LINES — : 
 
 OPENING = 
 
 CALKINGS we 
 
 NOMINAL: SIZE- OF- UNIT — 
 
 Bieler 
 
 18 
 
Lupton «®) Windows 
 
 WIDTHS -&- HEIGHTS- OF - MASONRY: OPENINGS 
 - FOR: COMPOSITE WINDOWS: 
 
 TABLES GIVING: MASONRY: OPENING DIMENSIONS: FOR 
 TWO ‘TYPICAL: DESIGNS -OF -COMPOSITE: WINDOWS 
 
 MASONRY MASONRY 
 OPENING OPENING 
 
 BOTTOM : PROJECTED 
 
 BOTTOM 
 PROJECTED 
 
 7 IMPOST 
 
 IMPOST 
 
 SIDE: PROJECTED SIDE: PROJECTED 
 
 MASONRY 
 OPENING 
 OPENING 
 
 Ss 
 
 Poe a 
 
 MULLION. ee 
 TYPICAL: ELEVATION =I TYPICAL: ELEVATION: I. 
 
 HEIGHTS - OF: MASONRY: OPENINGS 
 FOR: ELEVATIONS -I- GIL 
 
 —= Nominal Width- of Side Projected Unit. 
 B == Nominal Height -of Side Projected: Unit. 
 C= Nominal Width. of Bottom Projected Unit. 
 D—= Nominal Height: of Bottom Projected Unit, 
 
 See Page 16 for Units used in 
 Combinations shown on this page 
 
 WIDTHS - OF WIDTHS - OF 
 MASONRY: OPENINGS MASONRY: OPENINGS 
 FOR: ELEVATION: I FOR- ELEVATION: IL 
 MASONRY DIMENSION: C- 
 OPENING ‘at 
 
 os, 
 
Lupton »(indows 
 
 PROSEGTED *GASEMENTS 
 - PETE SIZE = Arie 
 
 CONTINUOUS -FIN 
 e re 
 
 =O 
 SS 
 
 G) 
 -5 SS— MEASURE -NOMINAL-SIZE 
 
 es 
 
 | CoH 
 isEsisait 
 
 BEBE ReSeeeeee ee 
 
 thy 
 SECs THRU: HEAD 
 Or TE eri 
 
 ANCHOR 
 
 CONTINUOUS: FINS 
 
 oe oN) 
 ogk 
 ZO 
 
 estGe LARS EAD Are 
 SIDE PROUEGTED Oa 
 © VENTILATOR® 
 
 MEASURE 
 
 MEASURE - NOMINAL: SIZE 
 NOMINAL: SIZE 
 
 GLAZING 
 CLIP 
 
 Q 
 Or 
 Gl elie 
 res 
 Zz 
 9) 
 
 L" LONG 
 
 POEM A TRU BAe 
 INeAT*TOP* VENTILATOR: OR 
 + BOTTOM PROJECTED aul be 
 
 e VENTILATORS 
 
 CALKING —4——___ 
 
 SECTION *THRU eSILL: OF * FIXED* LIGHT 
 ° USED-IN* COMPOSITEs WINDOWS» 
 
 SECTION THRU PST e bCORzs 
 ALL* TYPES e OF sPROUECTED *VENTILATORS 
 
 20 
 
Lupton=s # Windows 
 
 PROMEGA SEMEN TS 
 PHS Zot PALL Sis 
 
 4— 
 
 __ LONG SCREWS: € WELDING 
 /[ FOR-FIXED ‘LIGHTS 
 
 | 
 GLAZING: CLIP 
 TALONG: Sis 
 
 CONTINUOUS: FINY . 
 
 i. chs MEASURE - NOMINAL: SIZE — 
 
 Me 
 
 SEC*THRU*JAMB: OF «IN *ATeTOP e VENTILATOR 
 ¢ SIDE* PROJECTED ° OUT e VENTILATOR ° 
 ORO Nemes Liesi, » 
 
 Naty ost yeah! Gs y GLAZING-CLIP 7 
 CONTINUOUS: FIN cd eye een 2 seit meeuat —_— : 2" LONG 
 : : xO oie lta ee : : Pisano EERE EEE ase, i 
 
 CALKIN 
 MEASURE-NOMINAL: SIZE — 
 
 fo 
 
 SECTION ‘THRU: e JAMB: OF 
 SIDE*PROW ECTED: OUT» VENTILATORS eOR 
 BOTTLOMsPROUEGTED<QOUTsVENTILATOR 
 
 om 
 
  CONTINUOUS-FINZ 
 
 CALKING 
 
 MEASURE - NOMINAL: SIZE —— 
 
 SECTION e THRU eJAMB ¢ OF ¢ FIXED ¢ LIGHT 
 USED -IN* COMPOSITE* WINDOWS. 
 
 PEE 
 
Lupton «&).Windows 
 
 SPECIFICATIONS 
 PROJECTED CASEMENT WINDOWS 
 
 WORK INCLUDED 
 
 1 Furnish and install where shown on 
 drawings, Lupton Steel Projected Case- 
 ment Windows, manufactured by David 
 Lupton’s Sons Co., Philadelphia. 
 
 Note: All Projected Casement Windows should 
 
 be accurately listed and located either in sched- 
 ules, on plans or in specifications. 
 
 SHOP DRAWINGS 
 
 2 Submit in triplicate, for the approval of 
 the supervising architect, complete shop 
 and installation drawings. These shall 
 show scaled sections of window and 
 frame members, details of construction, 
 hardware, anchoring, etc. 
 
 MATERIALS 
 
 3 Ventilator and frame members shall be 
 made of copper-bearing, rust resisting, 
 low carbon steel, specially rolled in 
 solid, one piece sections. 
 
 4 Vertical Mullions shall be of 12 ga. plate, 
 formed. 
 
 5 Imposts shall be of 4” thick, steel plate, 
 with a 16 ga. galvanized weathering 
 member. 
 
 6 Glazing Clips shall be #” x 34” rolled 
 steel angles, 2” long. 
 
 Nore: See note at end of specification. 
 
 CONSTRUCTION 
 
 7 All Projected Casement Windows shall 
 be straight and true, members in align- 
 ment and surfaces in a plane. All joints 
 shall be welded rigid and tight and so 
 fabricated at the junctures or intersec- 
 tions as to prevent loss of strength. 
 
 Three sides of the ventilator shall be 
 made of bars weighing not less than 1.7 
 Ibs. per foot and the remaining side, of a 
 bar weighing not less than 1.82 Ibs. per 
 foot. Frames shall be made of bars 
 weighing not less than 2.14 lbs. per foot. 
 
 ie 
 
 9 At the corners and joints of the frames 
 and ventilators the members shall be 
 mitered or notched framed together and 
 heavily welded so as to make a rigid, 
 tight connection. 
 
 Exposed, welded surfaces shall be ground 
 smooth. The frame and ventilator shall 
 form a two-point, flat, continuous, 
 weathering contact. 
 
 10 Mullions shall be provided and bolts for 
 attachment, when two or more windows 
 are placed side by side. 
 
 Imposts shall be provided and bolts for 
 attachment, when two or more windows 
 are placed one above the other. 
 
 At the head of all Side Projected Out 
 Ventilators a 16 ga. formed steel, hot 
 galvanized, weather bar shall be used. 
 
 13 Fins of 12 ga. steel for Head and Jambs 
 shall befurnishedand attached in factory. 
 
 14 Anchor Clips of 14 ga. steel for Head, 
 Jambs and Sill shall be furnished and ap- 
 plied in field. . 
 
 15 Glazing Clips shall be held in place by 
 
 steel machine screws. 
 Note: See note at end of specification. 
 
 Ventilators shall be accurately pivoted 
 on two ventilator arms of solid steel. 
 Thetwo ventilator arms shall be attached 
 to the ventilator and frame members by 
 malleable iron arm blocks with brass 
 pivot pins and washers. Ventilators shall 
 be equipped with two bronze friction 
 shoes, sliding in the outside frame mem- 
 ber so as to guide the ventilator and 
 prevent rattling. The friction shoes shall 
 be equipped with a rustproof steel spring 
 and adjusting screw, so designed to 
 assure constant friction and hold the 
 
 akgl 
 
Lupton=Windows 
 
 SPECIFICATIONS (Continued) 
 
 ventilator in an open position without 
 the use of fasteners or adjusters. 
 
 HARDWARE 
 
 17 All Handles and Latches shall be solid 
 bronze with natural bronze finish. All 
 hardware (listed below) shall be fitted 
 in the shop and shipped loose. 
 
 Note: The following hardware is standard: 
 
 For Side Projected Out Ventilators 
 Bronze Cam Latch—for Ventilators in win- 
 dows less than 4’ 6” in height. 
 
 Double Locking Device—for Ventilators in 
 windows 4’ 6” or more in height. 
 
 For Projected In-At-Top Ventilators 
 
 Bronze Cam Latch for Ventilators within 
 reach from floor, one handle on windows up to 
 3’ 6” wide; two handles on windows over 3’ 6” 
 wide. 
 
 Bronze Ring Type Cam Latch for Ventilators 
 beyond reach from floor. 
 
 CALKING CEMENT 
 
 18 The window manufacturer shall furnish 
 a sufficient quantity of non-staining, 
 calking cement to make the Head, Sill, 
 Jambs, Mullions and Imposts weather 
 tight. Wooden filler strips shall be used 
 where indicated on drawings. 
 
 ERECTION 
 
 19 All Projected Casement Windows shall 
 be erected in prepared openings by the 
 window contractor (unless otherwise 
 
 specified). 
 
 20 All Projected Casement Windows shall 
 be set plumb and true, properly aligned 
 and securely anchored before glazing. 
 Mullions and Imposts shall be bolted se- 
 curely to Frames. The windows shall 
 have the calking cement neatly applied 
 where they come in contact with the 
 building construction. 
 
 Nore: Include in the masonry specifications 
 that all masonry openings shall be accurately 
 
 constructed in accordance with the installation 
 details for Projected Casement Windows. Note 
 that when the continuous fins are built in the 
 masonry, the placing of the furring tile at the 
 Jambs must be delayed until after the windows 
 are set. All grouting, pointing, etc., should be 
 done by the mason contractor after the win- 
 dows are set. 
 
 PAINTING 
 
 21 All windows shall receive one coat of 
 manufacturers’ standard dark gray paint, 
 oven-dried. 
 
 Nore: The following should be provided for 
 in the paint specification: One additional coat 
 of paint should be applied after erection, before 
 glazing. Further painting should be deferred 
 until at least three weeks after glazing to allow 
 putty to set. One or more additional coats may 
 then be applied, as required. It is advisable to 
 hold the painting contractor responsible for 
 cleaning plaster or other foreign matter from 
 the weathering surfaces of the windows in 
 order that it may not be painted over and cause 
 imperfect contact. 
 
 GLASS AND GLAZING 
 
 Norte: Specify glass and glazing under proper 
 heading elsewhere in specifications. 
 
 (a) Do not specify single thickness glass. 
 
 (b) Specify high-grade steel casement putty 
 (ordinary wood sash putty must not be used). 
 
 (c) Specify that all Steel Projected Case- 
 ments shall be glazed from the outside; that 
 all glass shall be set in a bed of putty and 
 fastened by Angle Glazing Clips; and that the 
 putty shall be applied in a neat, clean manner. 
 
 See note below. 
 
 NOTE 
 
 When specified, and at an additional cost, 
 continuous Glazing Angles will be furnished 
 and the Glazing Clips omitted. 
 
 These Glazing Angles are made of hot rolled 
 
 steel angle section 7%” x #3” x &”. 
 They are cut in standard lengths with mi- 
 tered ends, shipped loose, and attached by 
 the glazing contractor with the round head 
 udylited steel machine screws supplied for 
 
 the purpose. 
 
 23 
 
Lupton ~&) Windows 
 
 HARDWARE FOR PROJECTED CASEMENTS 
 
 <I 
 
 ALL LATCHES 
 ARE SOLID 
 BRONZE WITH 
 NATURAL 
 BRONZE 
 FINISH 
 
 Sapaiicidgneiateianascadsatasists 
 
 RING TYPE CAM LATCH NO. 330 
 
 For use with pole hook used at center of 
 Projected-in-at-top Ventilators beyond 
 reach from floor. 
 
 2 , a Steel Keeper No. 2580 is welded to 
 
 RIGHT HAND CAM the frame. 
 LATCH NO. 326 
 
 Used on Projected-in-at-top 
 Ventilators within reach from 
 floor. (Left Hand No. 327). 
 
 One handle for windows up to 
 3’ 6” wide. Two handles for 
 windows over 3’ 6” wide. Steel 
 Keeper No. 2580 is welded 
 to the frame. 
 
 RIGHT HAND CAM 
 LATCH NO. 315 
 
 Used on Side Projected Ven- 
 tilators in windows less than 
 4’ 6” in height. (Left Hand 
 No. 316). 
 
 Mounted on Steel backing 
 Plate No. 2228 welded to 
 frame of ventilator. 
 
 DOUBLE LOCKING 
 DEVICE 
 
 (Right Hand) used on Side 
 Projected Ventilators in win- 
 dows 4’ 6” or more in height. 
 Consists of : 
 
 1. Auxiliary Latch No. 325. 
 2. %" Steel Tube. 
 
 sce a kai maihy a tee FRICTION SPRING FOR 
 
 No. 322. (Left hand No. 323). 
 Both Auxiliary Latch and NTILATORS 
 Cam Handle are mounted Detailed view showing the Lupton 
 on Steel Backing Plates No. Standard Friction Spring for all 
 2228 welded to frame of projected ventilators. See close-up 
 ventilator. views in rectangles. 
 
 24 
 
Lupton=Windows 
 
 LUPTON ARCHITECTURAL 
 PROJECTED WINDOWS 
 
 omE buildings, ot parts of buildings, because of 
 
 limits in cost or because of other restrictions 
 will not permit the use of the windows previously 
 described. In such cases, Lupton Architectural 
 Projected Windows, made of lighter sections, will 
 often fill the requirements of good ventilation and 
 lighting with entire satisfaction. 
 
 Bronze hardware with natural finish, as illustrated 
 on page 30, is regularly furnished. Friction shoe 
 holds ventilators at any reasonable degree of opening 
 and eliminates all sill hardware. Windows are 
 outside putty glazed. Details of construction are 
 shown on page 27 and sizes on page 26. 
 
 Cr) 
 
 7) 
 
Lupton Windows 
 
 ARCHITECTURAL: PROJECTED * VINDOWS 
 *OUTIIDE PUTTY GLAZE 
 
 STANDARD « TYPES 4° SIZES 
 NOMINAL: SIZE * Moy as sof 4'~6" oO" VD.DIMEN. 
 SEE: DETAILS: FOR 
 
 * XGLASS* SIZE —~ 3354! Te 14" 1h to fA" 24" 10/1" ain 34" aif WA 34° WA" MeqsuRE-POINTS. 
 
 Bia a het (reue 
 4'~ 6! 24" A AT ' ~ 96 
 1378" iene EDS fcaat 
 PB. 4254 PB.5454 
 
 {' 26 4’ 
 {'~ "He 
 {' hts 4" 
 
 PBT 5460 
 
 CMe iene 
 AT (= 196 
 Leal : (eeu 
 PBT: 4266 PBT: 5466 PBT: 6066 
 Ven ee 1 ~ al" 
 ial LAAT | a= ane 
 AL] iim ~ eff" 
 
 PBT 4272 PBT: 6072 
 
 {'~ 4" 
 
 1' ~ 8Y{o" 
 { ~ 86 
 
 {' = fat 
 
 f- 4" 
 ' ~ 196 
 1 ~ 146 
 {' £4; 4’ 
 
 {' Ay au 
 y'~ Ue 
 2! e 216 
 ft 
 
 {- 7" 
 2 ~ We 
 2 ~ 16 
 
 eee di 
 
 {— {0" 
 2'~ 26" 
 2 ~15K6 
 
 4 ey 10" 
 
 {'~ 4’ 
 1 ~ 1196 
 {'~ 10% 
 t'~ 1146 
 {'~ 4" 
 
 sv) 
 PBT: 36108 PBT-41108 PBT 48108 PBT: 54108 PBT-60108 
 
 i, E . 1 Wu Wo Y " not “ “ 7 “ Hit wu u 
 pecratmipra eel 2+ 95f6 THe, {le , 16 LOH, 4-16, 10.46 BYe, 29916, 86 tite, 2-946, 1c 
 MEASURE: POINTS * Nominal-Size equals. Masonry-Opening required for: one- ‘un nit, 
 
 *#* Glass. Sizes-are- for. Fixed: lights Glass. in. Ventilators-is- 2” smaller-in. width -and. height. 
 
 26 
 
Lupton = Windows 
 
 | Vind ol eS) ARCHITECTURAL-PROJECTED 
 BRICK. : ee ac ‘ o\\/] ND Ba 2 
 Na2S EL Ness} } 9 OUTSIDE-PUTTY- GLAZED 
 
 SCALE-FOR: DETAILS ~ 3’—=|'~O 
 
 ANCHORT 
 
 ds 
 
 °NOTEs 
 
 Ventilators: open-to 
 positions. indicated: by 
 dotted-lines-to: permit 
 cleanin pho inside 
 the: build ing. 
 
 ~ 
 
 ee (Sha 
 | 
 | 
 
 ci 
 
 YY 
 
 Sle 
 
 e ELEVATION ¢ ° SECTION « 
 VENTILATORS: CLOSED VENTILATORS: OPEN 
 
 SCALE iy"— ao" 
 
 V.D DIMEN 
 
 eI 
 
 VD Dimens.-are: the [ser ate 
 vertical- distances ~ == 
 between: sight - lines. 
 
 HD Diméns. are-the 
 horizontal: Distances- 
 nee sig ht lines. 
 
 new o eee 
 
 are: for. fi: ixed a 
 and-are. eine 4 
 the-flanges.of- 
 muntin: bary.as. Bi 
 in. details. 
 
 Ly W 
 1% 
 {- 
 
 oie 
 
 6 
 
 V D DIMEN, = 
 
 MASONRY» OPENING 
 
 ° ELEVATION 2 e SECTION ¢ 
 VENTILATORS» CLOSED VENTILATORS: OPEN 
 
 uae as 
 
 A-SILL: SLOPED THUS 
 - BE-USED 
 
 For full: size: details i ee pe THRU 
 see page 26. MEETING «RAIL 
 
 . SEC-K-THRU - SEC*L:THRU 
 a eo MULLION  MUNTIN 
 
 ALTERNATE - PLASTER-LINE 
 
 CALIKING ; + CALKIN 
 
 hit D DIMEN. by (+H D % oy. H.D DIMEN ae Wet H DDIMEN—-+/,- 1 
 6 
 
 tl SNe OF: UNIT t a. NOMINAL: SIZE - OF - UNIT— 
 , t 
 
 Se 
 
 TT MASONRY || OPENING ry 
 
 77. 
 
Lupton ~® Windows 
 
 ARCHITECTURAL» PROJECTED > WINDOWS 
 ‘OUTST DEs PU tive par ie 
 REEL, Fe eR Chel SEN Seas 
 
 iM ANCHOR, o i 
 CONTINUOUS FIN 4 ane ’ MEASURE: NOMINAL: SIZE — 
 SECTION #7 Fike JAMES 
 OP FIAE Dear 
 
 CONTINUOUS FIN 
 
 A on 
 n CoCo 
 5 f 
 bread Cy 
 
 re | EEE g 
 
 ——— MEASURE » NOMINAL SIZE 
 
 CALKING 
 
 A MEASURE NOMINAL: SIZE - 
 SECTION ¢ THRUeJAMB ¢ OF 
 BOTTOM ¢ PROJECTED * OUTe VENTILATOR 
 
 ANCHOR 
 
 : CALKING 
 
 ¢ We yy | ; A Creer / 
 WA MEASURE: NOMINAL: SIZE— 
 
 SECTION-THRU- SILL: OF SECTION -THRU-JAMB 
 IN°AT*TOP* VENTILATOR OF- IN: AT-TOP «VENTILATOR 
 
 28 
 
Lupton-Windows 
 
 SPECIFICATIONS 
 
 ARCHITECTURAL PROJECTED WINDOWS 
 (OUTSIDE GLAZED) 
 
 WORK INCLUDED 
 1 Furnish and install where shown on 
 drawings, Lupton Steel Architectural 
 Projected Windows (outside putty 
 glazed), manufactured by David Lup- 
 ton’s Sons Co., Philadelphia, Pa. 
 
 Nore: All Architectural Projected Windows 
 should be accurately listed and located either 
 in schedules, on plans or in specifications. If 
 more than one type of window be desired, 
 each type should be separately listed and 
 located, or otherwise clearly designated. These 
 details assure greater accuracy in estimates. 
 
 SHOP DRAWINGS 
 
 2 Submit in triplicate, for the approval of 
 the supervising architect, complete shop 
 and installation drawings. These shall 
 show scaled sections of window and 
 frame members, details of construction, 
 hardware, anchoring, etc. 
 
 MATERIALS 
 3 All members shall be specially designed 
 of low carbon steel. 
 4 Frame members shall be heavy, solid 
 steel channel section. 
 
 5 Muntins shall be special cruciform sec- 
 tions 138” deep. 
 
 6 Vertical Mullions shall be low carbon 
 steel H section. 
 
 Norte: Structural steel members forming Im- 
 posts are not furnished by the window 
 manufacturer. 
 
 CONSTRUCTION 
 
 7 Both Frames and Ventilators shall be as- 
 sembled by tenoned, riveted and welded 
 joints at the corners. Continuous, two- 
 point, flat contact weathering shall be 
 provided between ventilators and 
 frames. 
 
 8 Muntin Bars shall be attached to Frame 
 members by tenoned, riveted joints and 
 shall be so interlocked at their intersec- 
 tions that the strength and rigidity at 
 the intersection is increased. 
 
 oY) 
 
 9 Vertical Mullions shall be provided, and 
 
 bolts for attachment when two or more 
 windows are placed side by side. 
 
 10 Fins of 12 ga. steel for Head and Jamb 
 
 shall befurnished and attached in factory. 
 
 11 Anchor Clips of 14 ga. steel for Jamb, 
 
 Sill and Head shall be furnished and ap- 
 plied in field. 
 
 12 Each Ventilator shall be accurately piv- 
 
 oted on two Ventilator Arms of solid 
 steel. The connections between the Ven- 
 tilator Arms and the Window Frames 
 shall be made by steei arm blocks. 
 
 13 Each Ventilator shall be equipped with 
 
 two brass friction shoes, sliding verti- 
 cally in the Ventilator Jambs to guide the 
 Ventilator and prevent rattling. Each 
 shoe shall be equipped with a rust- 
 proofed, flat steel spring attached to the 
 
 Ventilator to insure constant pressure at 
 
 the Jambs. 
 
 Universal Clip shall be an angle clip 
 138” x 1” riveted to the Ventilator Frame 
 to provide for attaching Cam Handle. 
 
 HARDWARE 
 15 All Handles and Latches shall be bronze 
 
 with natural finish. 
 
 16 All bronze hardware (listed below) shall 
 
 be shipped loose, carefully packed to 
 prevent damage until applied for use. 
 
 Note: The following hardware is standard: 
 
 For Bottom Projected Out Ventilators 
 Bronze Cam Handle—when handle is within 
 reach from floor. One handle on windows 
 up to 3’ 6” wide. Two handles on windows 
 over 3’ 6” wide. 
 Bronze Ring Type Cam Handle and Bronze 
 Pull Down Ring—when handle is beyond reach 
 from floor. 
 
 For Projected In-At-Top Ventilators 
 Bronze Cam Handle. One handle on win- 
 
 dows up to 3’ 6” wide. Two handles on win- 
 dows over 3’ 6” wide. 
 
Lupton*®windows 
 
 SPECIFICATIONS (Continued) 
 
 CALKING CEMENT 
 
 17 The window manufacturer shall furnish 
 a sufficient quantity of non-staining, 
 calking cement to make Head, Sill, 
 Jambs and Mullions weather tight. 
 
 ERECTION 
 
 18 All Architectural Projected Windows 
 Coutside glazed) shall be erected in pre- 
 pared openings by the windowcontractor 
 unless otherwise specified. 
 
 19 All Architectural Projected Windows 
 (outside glazed) shall be set plumb and 
 true, properly aligned and securely an- 
 chored before glazing. Mullions shall be 
 bolted securely to Frames. The windows 
 shall have the calking cement neatly ap- 
 plied where they come in contact with 
 the building construction. 
 
 Nore: Include in the masonry specification 
 that all masonry openings shall be accurately 
 constructed in accordance with the installation 
 details for Architectural Projected Windows 
 (outside glazed). Note that when the continu- 
 ous fins are built in the masonry, the placing 
 of the furring tile at the Jambs must be delayed 
 until after the windows are set. All grouting, 
 pointing, etc., should be done by the mason 
 contractor after the windows are set. 
 
 PAINTING 
 
 20 All windows shall receive one shop coat 
 of window manufacturer’s standard dark 
 gtay paint, oven-dried. 
 
 Note: The following should be provided for 
 in the paint specification: 
 
 One additional coat of paint should be applied 
 after erection, before glazing. Further painting 
 should be deferred until at least three weeks 
 after glazing to allow putty to set. One or more 
 additional coats may then be applied as re- 
 quired. It is advisable to hold the painting 
 contractor responsible for cleaning plaster or 
 other foreign matter from the weathering sur- 
 faces of the windows in order that it may not 
 be painted over and cause imperfect contact. 
 
 GLASS AND GLAZING 
 
 Nore: Specify glass and glazing under proper 
 heading elsewhere in specifications. 
 
 (a) Do not specify single thickness glass. 
 
 (b) Specify a high-grade steel window putty 
 (ordinary wood sash putty must not be used). 
 
 (c) Specify that Lupton Architectural Pro- 
 jected Windows (outside, putty glazed) shall 
 be glazed from the outside; that the glass 
 shall be set in a bed of putty and held in place 
 by Lupton standard glazing wedges; and that 
 the putty shall be applied in a neat, clean 
 manner. 
 
 HARDWARE FOR ARCHITECTURAL PROJECTED WINDOWS 
 
 HANDLES AND PULL-DOWN RING 
 
 ARE BRONZE WITH NATURAL FINISH 
 
 ct oo es " 
 
 PULL-DOWN RING 
 
 No. 251 
 
 Used on Bottém-projected- 
 out ventilators. 
 operation. 
 
 RIGHT HAND CAM HANDLE 
 No. 268 (at top) 
 
 Used on Bottom-projected-out ven- 
 tilator within reach from floor. (Left 
 Hand 269). 
 
 Mounted on Universal Clip riyeted to 
 frame of ventilator. e handle for 
 windows up to 3’ 6” wide. Two handles 
 for windows over 3’ 6” wide. 
 
 Lower handle is No. 266 shown in com- 
 bination with No. 268 and illustrates its 
 application at meeting rail condition. 
 
 - RING TYPE CAM HANDLE 
 No. 328 
 
 For pole operation, used at center of 
 
 Bottom-projected-out ventilators be- 
 
 yond reach from floor. Mounted on 
 
 Universal Clip riveted to frame of 
 ventilator. 
 
 For pole 
 
 RIGHT HAND CAM HANDLE 
 No. 266 
 
 Used on Projected in-at-top ventila- 
 
 tors. (Left Hand No. 267). 
 
 One handle for windows up to 3’ 6” wide. 
 Two handles for windows over 3’ 6” wide. 
 Steel keeper welded to frame. 
 
 j 
 
 30 
 
 ee ee ee 
 
Lupton» ¥(indows 
 
 SUGGESTED SILL DESIGN 
 LO; EXCLUDE DUST 
 
 Most of the dust and dirt which blows in- 
 doors through open windows has first col- 
 lected on the outer sills. The use of a 45° 
 sloping sill in connection with the casement 
 windows shown in this book will materially 
 reduce the entrance of this dust. With Lup- 
 ton Casement Windows, this desirable type 
 of sill can be satisfactorily used since these 
 windows are normally painted, glazed and 
 
 cleaned from within. Also, the design of the 
 ventilators is such that they further help to 
 prevent the entrance of the small amount of 
 dust that could collect on a 45° sloping sill. 
 
 Cleaner interiors are therefore achieved by 
 the combined use of Lupton Projected Case- 
 ment Windows and a 45° sloping sill. A 
 suggested detail is shown on this page. 
 
 STONE- 
 
 ne : Yee ; Hl i / 
 / 7 
 
 WA 
 
 SECTION -THRU- SLOPING - SILL 
 Seale 5— tO 
 
 31 
 
Windows 
 
 ELVERSON BUILDING, HOME OF THE PHILADELPHIA INQUIRER, PHILADELPHIA. RANKIN, KELLOGG AND CRANE, 
 ARCHITECTS; ROYDHOUSE-AREY CO., CONTRACTORS, LUPTON DOUBLE HUNG WINDOWS USED IN ALL THE 
 OPENINGS IN THE FRONT ELEVATION. LUPTON ARCHITECTURAL PROJECTED WINDOWS WERE 
 USED IN THE SIDE ELEVATIONS. 
 
 32 
 
Dh 
 
 Lupton Windows 
 
 LUPTON DOUBLE HUNG WINDOWS 
 
 HESE Windows are so designed as to permit the 
 Ges to slide up and down easily and at the 
 same time to prevent excessive air infiltration. The 
 frames and sash are made of zinc-coated steel plate. 
 They are furnished with or without muntins. 
 Standard practice includes weather-stripping at 
 jambs but we furnish, at extra cost, additional 
 weather-stripping at head, sill and mecting-rail 
 when it is so specified. 
 
 There are two types, E and F, each in fifty sizes. 
 Details of the standard type E window are shown 
 on page 36. Windows of this same design furnished 
 with heavier gauge steel used for all frame members, 
 ate known as type F. These details are shown on 
 page 37. On that page also we show the extras 
 which may be purchased for both types as may be 
 required, at an increase in cost. Sizes of the windows 
 are shown in diagram on pages 34 and 35. 
 
 Ca) 
 
 33 
 
Poe 
 
 PM Pree 
 
 S 
 O 
 A 
 Z 
 2 
 i) 
 ez 
 2 
 ap 
 | 
 | 
 PO 
 = 
 O 
 A 
 
 STAN DARD «TYPES ° & « SIZES 
 
 GLASS « SIZE— 304" 
 
 com 
 COCO 
 
 DH:-60102 
 
 + 9 No) ee 
 
 Pay 6 3 
 
 Bie 35 a 
 
 a a a 
 
 st (D No) a 
 
 ES ~~) <9 = 
 
 st + SSE Sy 
 
 cf co Ee oe 
 Le LL [LE LL 
 
 eS (ay jay a 
 
 DH 60108 
 
 DH 54108 
 
 = 9 ‘9 ~ 
 in ~o ~O ~ 
 co fo @) oD eo 
 Se = = St 
 LLIe LL LL: [Le 
 A Qa (as a 
 
 = 
 
 CO: CO: Cs CU: 
 
 a 
 
 9 
 SRS 
 I = me ES I 
 Ae 
 ay 
 
 i 
 
 DH-36102 
 
 DH 48102 
 ; DH-48108 
 
 DH-36108 
 
 * Nominal: Size: equals Neon) 
 ] 
 
 Co: CO Oooo 
 
 50’ 
 
 Opening required: for: One-unit. 
 
 34 
 
Luptons=Windows 
 
 DOUBLE: HUNG: WINDOWS 
 
 TYPES * E- &*F - WITH» MUNTINS 
 LISTED » SPECIAL* TYPES* IN *STAN DARD = SIZES 
 
 NOMINAL* SIZE * 3-0" 3~ 6" 4'-0" 4'~6" 5~ oO" 
 GLASS: SIZE 15" 15” 18” 18" 1534" 13h 1334" 1554 159% 15.94" 1734" 1194 1794" 
 
 1) nae 
 LL 
 
 ea 
 pe 
 rox 
 
 EE 
 
 is) 
 a 
 = 
 WI 
 o 
 co 
 
 25 
 
 | 
 
 iw) 
 nn 
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 a7, 
 
Lupton «Windows 
 
 SPECIFICATIONS 
 LUPTON DOUBLE HUNG WINDOWS TYPES E & F 
 
 WORK INCLUDED 
 
 1 Furnish and install where shown on 
 drawings, Lupton Steel Double Hun 
 Windows manufactured by David Lup- 
 ton’s Sons Co., Philadelphia. 
 
 Note: All Double Hung Windows should be 
 accurately listed and located either in sched- 
 ules, on plans or in specifications. If more than 
 one type of window, or more than one type 
 of hardware be desired, each type should 
 be separately listed and located or otherwise 
 clearly designated. These details assure greater 
 accuracy in estimates. 
 
 SHOP DRAWINGS 
 
 2 Submit in triplicate, for the approval of 
 the supervising architect, complete shop 
 and installation drawings. These shall 
 show scaled sections of window and 
 frame members, details of construction, 
 hardware, anchoring, etc. 
 
 MATERIALS 
 
 3 Sash members shall be of 14 ga. on win- 
 dows up to 4’ 0” wide, and 12 ga. on 
 windows over 4’ 0” wide. Glazing strips 
 shall be 14 ga. for all rails except bottom 
 rail. The glazing strip for the bottom 
 railshall be12 ga. All sash members shall 
 be cold galvanized strip steel. 
 
 4 Frame members (E Type)—Head, head 
 cover, jamb box and removable jamb 
 piece shall be made of 20 ga. and the sill 
 of 16 ga. All frame members shall be hot 
 galvanized, dull-coated steel sheets. 
 
 Frame members (F Type)—The head 
 shall be made of 16 ga., the head cover 
 of 18 ga., the sill of 12 ga., the jamb box 
 proper of 14 ga. and the removable jamb 
 piece of 16 ga. All frame members shall 
 be hot galvanized, dull-coated steel 
 sheets. 
 
 6 Parting Strips shall be made of 16 ga. 
 cold galvanized strip steel. 
 
 7 Muntin Bars shall be made of 16 ga. cold 
 galvanized strip steel. 
 
 8 Muntin Glazing Strips shall be made of 
 14 ga. cold galvanized strip steel. 
 
 CONSTRUCTION 
 
 9 Sash members shall be designed with 
 flanges to enter groove in head and jamb 
 boxes. The bottom rail of the lower sash 
 shall form a double contact with the sill 
 member. The meeting rail shallinterlock. 
 The sash members shall be mitered and 
 atc welded at all corners. 
 
 10 Frame members—The head (exclusive of 
 cover) and sill shall each be made of one 
 piece of steel. The jamb box shall consist 
 of three parts: (1) the box proper, (2) a 
 removable piece for access to weights, 
 (3) a parting strip. The removable piece 
 and the parting strip shall each be in 
 two sections with the joint at the level 
 of the meeting rail. The sash weights 
 shall be separated by a division strip. 
 The frame members shall be coped to 
 fit each other at corners and arc welded. 
 
 11 Muntin bars shall be spotwelded to sash 
 members. 
 
 12 Muntin Glazing Strips are attached to 
 muntins with low round-head machine 
 SCTeWs. 
 
 13 Weather Stripping of 22 ga. steel, gal- 
 vanized, shall be furnished for the jambs. 
 
 Note: Additional spring bronze weathering at 
 head, meeting rail and sill, is furnished when 
 specified at slight added cost. 
 
 ATTACHED HARDWARE 
 
 14 Each window shall be equipped with 
 two pulleys machined from cold-rolled 
 steel. The pulleys shall have oilless bear- 
 ings and shall be set in a 12 ga. steel 
 pulley pan. The sash chain shall be 
 American Chain Co. No. 130 Galvanized 
 Sash Chain. 
 
 15 TheGlazingStripforthebottomrailofthe 
 lower sash shall act as a continuous lift. 
 
 38 
 
Lupton x2 Windows 
 
 SPECIFICATIONS (Continued) 
 
 UNATTACHED HARDWARE 
 
 16 The following hardware shall be shipped 
 unattached and carefully packed to pre- 
 vent damage until applied for use. 
 
 17 Meeting Rail Locks shall have cam ac- 
 tion and shall be malleable iron with 
 cold galvanized Lupton No. 70 finish. 
 
 18 Pull-Down Handle shall be malleable 
 iron, cold galvanized Lupton No. 70 
 finish, for attaching to lower rail of top 
 sash. 
 
 -19 Pull-Down Socket shall be malleable 
 iron, cold galvanized Lupton No. 70 
 finish, for attaching to upper rail of top 
 sash for pole operation. 
 
 CALKING CEMENT 
 
 20 The window manufacturer shall furnish 
 a sufficient quantity of non-staining calk- 
 ing cement to make Head, Sill and 
 Jambs weather tight. 
 
 ERECTION 
 
 Note: Lupton Double Hung Windows (Types 
 E and F) are shipped assembled with the sash 
 raised and wired to the head. The chain is 
 wired tight inside the jamb box, and the sash 
 weights are shipped unattached. 
 
 21 All Lupton Double Hung Windows shall 
 be erected in prepared openings by the 
 window contractor, unless otherwise 
 specified. They shall be set plumb and 
 true and securely fastened in place before 
 glazing. 
 
 REQUIREMENTS FOR UNDER- 
 WRITERS’ LABELS 
 
 1 Both Types E and F Windows may be 
 labeled. 
 
 2 Maximum size of unit is 6’ 0” wide and 
 10’ 0” high. 
 
 3 Multiple unit openings require mullions 
 anchored at head and sill. 
 
 4 The maximum exposed glass area is 720 
 square inches, with a maximum horizon- 
 tal dimension of 48” and a maximum ver- 
 tical dimension of 54”. 
 
 5 Sash locks must be malleable iron. 
 
 6 Weather-stripping at head, meeting rail, 
 and sill is optional. 
 
 Note: Include in the masonry specification 
 that all masonry openings shall be accurately 
 constructed in accordance with the installation 
 details for Lupton Double Hung Windows, 
 and that all mortar, grouting, pointing, etc., 
 shall be done by the mason contractor after 
 windows have been erected. 
 
 22 The windows shall have the calking 
 cement neatly applied where they comein 
 contact with the building construction. 
 
 PAINTING 
 
 23 All windows shall receive one coat of 
 window manufacturers standard gray 
 galvanized metal primer in the factory. 
 
 Note: The following should be provided in 
 the paint specification: 
 
 One additional coat of paint should be ap- 
 plied after erection before glazing. Further 
 painting should be deferred until at least three 
 weeks after glazing to allow putty to set. One 
 or more additional coats may then be applied. 
 
 GLASS AND GLAZING 
 
 Nore: Specify glass and glazing under proper 
 heading elsewhere in specifications. 
 
 (a) Do not specify single thickness glass. 
 
 (b) Specify high-grade steel window’ putty 
 (ordinary wood sash putty must not be used). 
 
 (c) Specify that all Lupton Steel Double 
 Hung Windows shall be glazed from the inside; 
 that all glass shall be set in a bed of putty and 
 fastened in place by 14 ga. glazing strips which 
 in turn are secured by low round-head machine 
 screws; and that the putty shall be finished in 
 a neat, clean manner. 
 
 GAUGES OF METAL USED IN 
 TYPES E AND F WINDOWS 
 
 FRAMES TypeE Type F 
 [te oo 0 Bea a eetac Arr saeese 20 Gauge 16 Gauge 
 Head COVEL., .isicin tied oces PARE Foti 
 FAC BOXS. sf. es apoac ee crete Zee 14 
 Removable Jamb Piece...... 2 Oe es 16 
 lt Ss tc a a REE 16 i 12 
 
 Material—Hot galvanized dull-coated steel sheets. 
 SASH 
 Sash Members, upto4’0”widel4 Gauge 14 Gauge 
 Sash Members over 4’0”wide 12 ** AN 
 Glazing Strips, except 
 orton tail ios. ena ee. oa ol 14 
 Glazing Strip for bottomrail12  “ 12 
 Material—Cold galvanized strip steel. 
 
 PARTING STRIPS 16 Gauge 16 Gauge 
 Material—Cold galvanized strip steel. 
 
 a9 
 
Lupton 
 
 es 
 
 Windows 
 
 OTHER LUPTON PRODUCTS 
 
 LUPTON CASEMENTS 
 
 Heavy Type. The highest- 
 grade steel windows for 
 banks, libraries, clubs, office 
 buildings or fine residences. 
 They are madeinsixstandard 
 types, and can be furnished 
 to suit any size or shape of 
 opening. 
 
 LUPTON RESIDENCE 
 CASEMENT WINDOWS 
 
 Made from one-piece copper 
 steel members, with ex- 
 tended hinge which permits 
 cleaning both sides of the 
 glass from within the room. 
 
 LUPTON BASEMENT 
 WINDOWS 
 
 The modern windows for 
 basements and small window 
 openings generally. Sturdy, 
 durable and inexpensive. 
 Five standard sizes in stock. 
 
 LUPTON PIVOTED 
 WINDOWS 
 
 The standard and accepted 
 steel windows for factories, 
 stores, garages, warehouses 
 and all sorts of business 
 buildings. Rigidly built of 
 solid steel rolled sections. 
 Made in thirty-nine stock 
 
 ment. 
 
 LUPTON OPERATING 
 DEVICE 
 
 A device designed on the tor- 
 sion principle which gives 
 efficient control of sidewall 
 pivoted windows in medium 
 length runs. May be equally 
 well applied to windows 
 already installed. Manual 
 operation. 
 
 sizes for immediate ship- 
 
 Fi 
 
 ( 
 
 ae 
 
 POND CONTINUOUS 
 WINDOWS 
 
 These windows form a trans- 
 Parent, weather - protecting 
 shelter over a continuous 
 opening, and give remarkable 
 efficiency in the natural 
 lighting and ventilation of 
 industrial buildings. Long 
 runs are readily controlled 
 by Pond Operating Device. 
 
 POND OPERATING DEVICE 
 
 Employing the tension prin- 
 ciple, Pond Operating Device 
 has no equal for operating 
 runs of top-hung windows or 
 large groups of pivoted win- 
 dows. Freefromuseless 
 stresses. Gives efficient mass 
 control and exceptionally 
 
 long service. 
 
 LUPTON ROLLED STEEL 
 SKYLIGHTS 
 
 Built to stand severe service. 
 The glass is held between 
 strips of specially treated 
 fibre, eliminating breakage 
 due to vibration and wide 
 range of temperature. The 
 cap is either of copper or 
 galvanized steel, the base of 
 steel. 
 
 LUPTON COUNTER- 
 BALANCED WINDOWS 
 
 These windows make bal- 
 anced ventilationautomatic. 
 When the lower sash is 
 opened, the upper sash lowers 
 an equal distance, thus pro- 
 viding an entrance for fresh 
 air and an exit for exhausted 
 air at the same time. 
 
 LUPTON STEEL SHELVING 
 
 A type suited to every storage 
 requirement. Storage Shelv- 
 ing for mills; Display and 
 Unit Shelving for stores and 
 offices; Racks for special re- 
 quirements; all cut mainte- 
 mance costs, conserve floor 
 space and simplify store 
 keeping. 
 
 LUPTON STEEL FACTORY, STORE AND OFFICE EQUIPMENT 
 
 Made of smooth, durable steel, Lupton Shop Desks, Bench Legs, Bench 
 Drawers, Tool Cabinets, Stationery Cabinets, Display Counter, etc., 
 give lasting investment value. Easily kept clean. 
 
 40