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,• GUIQELINE TO (R� FACTORS FROM ASIIRAE MAIdUlIL <br /> , . � ' OF TYPICALLY USED PRODUCTS <br /> 111 i; _F_I LhiS I � SNEATHING (� <br /> Int,erior Air Fil'm (Walls) 0.68 3/4" Hood Subfloor or Sheathinq 0. 94 <br /> Exter-ior Air Film (4Jalls) 0.17 1/2° Plywood Sheathing 0.62 <br /> lnterior Air Film (Vented Ceiling) 0.61 1/2" Particle Board 0.66 <br /> Extcrior Air Film (Vented Ceiling� 0.61 Gypsum or FlaSter E3oard 3/t�" 0.32 <br /> Ir�t��,�i�,r llir Film (Non Vented 0.61 G.ypsum or Plast�r Eioard 1/2" 0.45 <br /> I vi ��► i�►� llir Fi l�n (Idr,n VPnl.r�rl; f►. 17 G„ �►zinn r�r� I'lr��,l�{r� lina�.c� ���I��� (�, ��(� <br /> �� �'���y��►r��� 'alll" i� +1� <br /> I'lywood 1/'2" 0.G2 <br /> BLUbJING IJOOLS Plywood 3/4" 0.93 <br /> Approx. 3" 9 �p Sheatfiing, Rey, Density �I/Z" 1 .32 <br /> l',4��prox. �4 1/2" 13.00 Sheathing, RE�q. Density 25/3�'' 2.06 <br /> Approx. 6 1/�l" 19.00 Nai)-Base Sheathing 1/2" 1 . 14 <br /> Approx. 7 1/4" 24.00 <br /> Approx. 14" 30.00 ROOFS <br /> Approx. 18° 40.00 <br /> Built-up Roofis 0.33 <br /> All other insulation materials must Asbestos-Cement Shingles 0.21 <br /> be verified (R Factor) Asphalt Roll Roofing 0.13 <br /> .� Asphalt Shingles 0.44 <br /> IPJSULATION <br /> Insulation: 2-2 3/4" Fiberglass , 7.00 SIDING <br /> Ir�sulation: 3 1/2" Fiberglass 11 .00 Aluminum Siding 0.61 <br /> Insulation: 6" Fiberglass 19.00 Aluminum wit:h Backer 1 .82 <br /> Insulatioh: 3 5/6" Fiberglass 13.00 -q�uminum with Backer R Fc�iled 2.96 <br /> Insulation: 9" fiberglass 30.00 �/2 x 8 Lap Siding (Wood) 0.81 <br /> Insulation: 12" �iberglass 38.00 7/16 x 12 Hat-dboard Sidir�g 0.61 <br /> Insulation: 8" C�llulose 29,00 Asbestos Sidings 1/4 Lapped 0.21 <br /> Insulation: 10" Cellulose 37.00 Stucco (Brown and Finish Coat) <br /> Insulation: 12" Cellulose 44.00 <br /> Insulation: 1 1/c�" Thermax 12.00 <br /> Insulation: 2" Thermax 16.00 DOORS � <br /> 1 3/4" Solid Core Door ,q� <br /> ldODUS w/Storm, Wood ,3� <br /> Fir, Pine & Similar Soft bloods w/Storm, Metal .26 <br /> 1 1/2" � ,gg Pease Steel Door Insl/tJ/GL 7.45R . i3 <br /> 2 1/2" 3.12 Sliding Glass Door, Wood .65 <br /> 3 1/2" 4.35 Metal .72 <br /> 5 1/2" 6.87 , <br /> CONCRETE BLOCK WIND�WS <br /> 8" Concrete Dlc�clt (S & G Reg. ) 1 . 11 All Windows <br /> (filled with Ver`miculite) � ,93 (w/StUrms 1" to 4" Space) .5fi <br /> 12" Concrete Block (S & G Reg. ) � ,Zg Removal Double Glazing (RUG .55 <br /> ) <br /> (Filled ►vith Vermiculite) 3.15 Thermo or Welded 3/16" Air Space .G9 <br /> 8" I_ight Weight ' 2,�g 1/4" Air Spar_E� .G5 <br /> (Filled with Vermiculite) 5,03 1/2" Air Spar� .58 <br /> 12" Light Weight ' 2,qg (Other windows specifically tcs+ed <br /> (Filled with Ver�miculite) 5,g2 can use better ratings) , <br /> , Page 5 <br />