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Insulation Reynolds Corporation Executive offices: 19 Rector Street, New York City Western Sales Representative 400 Wrigley Building Chicago, 111. Pacific Coast Sales Representative 345 Ninth Street San Francisco, Calif. REYNOLDS METALLATION* Metallation* is bright, polished, genuine sheet aluminum, cemented to'one or both sides of heavy, tough kraft paper. Prop erly installed, it serves as effective heat insulation for dwellings and buildings, re ducing heat losses through walls and roof during winter, and maintaining more com fortable conditions in hot weather. Metallation because of its light weight, has negligible heat storage capacity. In summer very little heat is stored in the insulation, to be released into the rooms after sundown and in winter very little heat is absorbed from within the room. Buildings which are intermittently heated or cooled can be heated or cooled quickly and economically. Type A--Genuine sheet aluminum ce mented to both sides of heavy, tough kraft paper with 1)4 in. plain paper margins exposed. Type A is especially designed and scored for installation between studs, joists or rafters, with paper edges nailed inside framing members to form a curtain of insulation between two dead-air spaces. Type B--Genuine sheet aluminum ce mented to both sides of heavy, tough kraft paper. Type B is especially designed for application horizontally or vertically over studs, rafters or joists, in a way that provides an air space on each side of the Metallation. Type C--Genuine sheet aluminum ce mented to one side of heavy, tough kraft paper. Type C is especially designed for use as building paper, under sheathing or roof boards and in types of construction in^ which only one surface can face an air space. Type width of Roll Length of Roll Weight of Roll Area of Roll A 17 in I75ft5tn 181b 250 sq ft B 32 in 93 ft 9 in 161b 250 sq ft B 25 in 120 ft 161b 250sqft C 32 in 93 ft 9 in 131b 250 sq ft Metallation, Metallated Ecod and Ecod are trade-marks of Reynolds Corporation, duly registered in the U. S. Pat. Off. See SWEETS Architectural Catalog for complete details or write the nearest Reynolds Corporation sates office. Metal lation is sold by leading lumber and build ing material dealers throughout the U. S. Used by U. S. Government, leading archi tects and engineers. ADVANTAGES OF METALLATION High, lasting, insulating efficiency which remains unimpaired by moisture absorp tion. Non-corrosive. Low weight and bulk. Wind-proof, vermin-proof and odor less. Low cost. Easy to apply. Saves fuel; reduces heating and air-conditioning requirements. NOTES FOR HEAT TRANSFERENCE TABLE on opposite page "Computed by standard methods from data in American Society or Heating and Ventilating Engineers Guide, Vo!. 12 pp. 71-92, 1934, and from "Thermal Insulation of Buildings," American Architect, May, 1934, pp. 89-100 bOutside film resistances (/o) are based on a IS mph wind velocity; inside film resistances (/i) are based on still air. cAll air spaces are at least % in. wide. dThe thicknesses of 1 in. yellow pine sheathing and Scoring is approximately % in. ePlaster 54 in. to M in. thick is applied to ECOD or expaned metal plaster rase.1 fWal! insulated as in Column IV with added 1 in. air space between brick and sheathing faced with Type C Metallation on outside of sheathing. ^ \ sFour inches of face brick and four inches of common brick. hCurtain of either Type A or Type B Metallation in furred space, having one side faring masonry and the other' side facing Type C or ECOD Met&U&tion. The thickness of oak flooring is approximately % in- iType A of Type B Metallation is so applied to joists or rafters', or flanged between them as to form an air space. One side of the Metallation faces the building material and the other side faces still air. kTvpe A or Type B Metallation is so applied to joists or flanged between them as to form an air space. One aide of Metallation faces Type C or ECOD Metallation, the other faces still air. ISpace insulated as in Column IV except that Metal lation nearest still air is Type A or Type B. ' mNailing strips measure approximately *$6 by 354 in* and are spaced 2 in. apart. nType A or Type B Metallation is applied between rafters and nailing strips to form one air space facing Metal lation'and a series of small air spaces faring shingles. -N, oRoof insulated as in Column IV except that Type A or Type B Metallation is applied as in Note N pType A or Type B Metallation is. applied between . nailing strips and rafters and also to under side of rafters; qType A or Type B Metallation is applied as in Note P and also as a central sheet parallel with the roof. Reynolds Corporation Insulation PERCENTAGE OF HEAT TRANSFER STOPPED BY REYNOLDS METALLATION* Coefficients (U) are expressed in Btu per hour per square foot per degree Fahrenheit difference In temperature between the air on the two sides of the construction. Columns (%) show the percentage of heat which REYNOLDS METALLATION stops from flowing through the respective constructions. n on opposite sides w ith Type b _o ILLUSTRATION aE Z CONSTRUCTION I c .2 <9 o |h 8*3 2 n W v* 3 U Q. S Vcs *s D Type C or Ecod M etal lation on both sides o f air II III c8 S i t Type A or Type B M etalla tion form ing curtain be tween tw o a ir spaces. (Except where noted) Type A or Type B Metal lation form ing curtain be tween tw o a ir spaces, faced IV FRAME OR VENEER WALL Shingles or Clapboards, Sheathing.d Stud Space.c Plaster.e Drop Siding, np Sheathing. Stud Space, Plaster Mn. Stucco with Ecod Base. Stud Space. Plaster 1-ln. Stucco with Ecod Base. Sheathing. Stud Space. Plaster 4-In. Face Brick Veneer, Sheathing. Stud Space, Plaster MASONRY WALL 8-In. Solid Brick.8 Furred Space. Plaster 4-ln. Face Bride on 8-ln. Hollow Clay Tile. Furred Space. Plaster 1-In. Stucco on 12-In. Hollow Clay Tile. Furred Space. Plaster 12-In. Hollow Concrete Blocks. Furred Space. Plaster FRAME MIDDLE STORY FLOOR Single Yellow Pine Floor,d Joist Space. Plaster Oak Floor,* Yellow Pine Sub-Floor, Joist Space. Plaster FRAME ATTIC FLOOR No IHoor, Joist Space, Plaster Single Yellow Pine Floor. Joist Space. Plaster FRAME FIRST STORY FLOOR 14 Single Yellow Pine Floor, Joist Space, no Ceiling 15 Oak Floor, Yellow Pine Sub-Floor, Joist Space, no Ceiling MASONRY FLOOR-SUSPENDED CEILINC 16 4-In. Reinforced Concrete. Furred Space. Plaster 17 6-In. Reinforced Concrete. Furred Space, Plaster 18 4-In. Concrete, 4-In. Hollow Tile. Furred Space, Plaster 19 4-In. Concrete, Mn. Hollow Tile, Furred Space, Plaster FRAME ROOF 20 Wood Shingles. Nailing Strips,na Rafter Space. Plaster 21 Wood Shingles, Nailing Strips, Rafter Space, no Ceding 22 Composition or Asphalt Shingles, Nailing Strips, Rafter Space. Plaster 23 Composition or Asphalt Shingles, Nailing Strips, Rafter Space, no Ceiling FRAME ROOF 24 Wood Shingles, Sheathing. Rafter Space, Plaster 25 Wood Shingles, Sheathing, Rafter Space, no Ceiling 26 Slate or Cement Shingles, Sheathing. Rafter Space. Plaster 27 Slate or Cement Shingles, Sheathing. Rafter Space, no Ceiling U% .26 0 .37 0 .50 0 .33 0 .30 0 .32 0 .25 0 .22 0 .32 0 .30 0 .25 0 .69 0 .30 0 .46 0 .35 0 .37 0 .35 0 .27 0 .23 0 .30 0 .46 0 .37 0 .64 0 .27 0 .40 0 .34 0 .56 0 u% .19 27 .25 32 .31 38 .24 27 .22 27 .23 28 .19 24 .17 23 .23 28 .22 27 .19 24 .26(0 62 .22 27 .22(052 .19(046 .25 32 .24 31 .20 26 .18 22 .22 27 .22(052 .25 32 .25(061 .20 26 .20(050 .24 29 .24(0 57 U% .18 31 .24 35 .28 44 .22 33 .21 30 .21 30 .18 28 .24(k)65 .21 30 .2l(k)54 . I8(k)49 .I8(n)40 .I8(p)6l . 20( n>46 20(p)69 .19 30 . 19(k)53 .22 35 .22(k)61 U% .14 46 .16 57 .18 64 .16 56 ' 15 50 .15 53 .13 48 .13 41 .15 53 .15 50 .13 48 .26(062 .15 50 .22(052 .19(046 .16 57 .16 54.14 48 .13 43 .15 50 .22(0 52 .16 57 .25(061 .14 48 .20(050 .16 53 24(j)57 U% .13 50 .15 59 .17 66 .14 58 .11 (f) 63 .15 (h> 53 .13 (b) 48 .12 (h) 46 . .15 (h) 53 .14 .13 ' 53 48 .15 (l) 78 .14 : 53 .14 fl) 70 .12 0) 66 .16 (h) 57 .15 (h) 57 .14 (h) 43 .12 (h) 48 .12 (o) 60 .12 (q) 74 .13 (oj 65 .14 (q) 78 .13 52 .13 (1) 68 .14 59 .14 0) 75 955 (CExo rceEptcowdherMee tallatio noted)