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Devor Heatloss.xis Wall Sections <br /> Ceiling <br /> Rim Joist Foundation Framing <br /> Section Wall Section Section <br /> Material R-Value Material R-Value Material R-Value <br /> 1 Interior air film 0.68 1 Interior air film 0.68 1 Interior air film 0.61 <br /> 2 R-22 Insulation 22.00 2 R-14 Insulation 14.00 2 5/8"Gypsum board 0.56 <br /> 3 1 1/2"Soft wood 1.90 3 10"Poured Conc. 1.28 3 R-29 Insul. 29.00 <br /> 4 1/2"CDX plywood 0.62 4 Cedar Shingles 0.87 4 3 1/2"Soft wood 4.35 <br /> 5 cedar shingles 0.87 5 5 <br /> 6 Exterior air film 0.17 6 6 <br /> 7 7 Exterior air film 0.17 7 Exterior air film(still) 0.61 <br /> Total R= 26.24 Total R= 17.00 Total R= 35.13 <br /> U=1/R= 0.04 U=1/R= 0.06 U=1/R= 0.03 <br /> Wall Framing Ceiling <br /> Section Section <br /> Material R-Value Material R-Value <br /> 1 Interior air film 0.68 1 Interior air film 0.61 <br /> 2 1/2"Gypsum board 0.45 2 5/8"Gypsum board 0.56 <br /> 3 5 1/2"Softwood 6.87 3 R-50 Insulation 50.00 <br /> 4 1/2"CDX plywood 0.62 4 <br /> 5 Cedar shingles 0.87 5 <br /> 6 Exterior air film 0.17 6 <br /> 7 7 Exterior air film(still) 0.61 <br /> Total R= 9.66 Total R= 51.78 <br /> U=1/R= 0.10 U=1/R= 0.02 <br /> Insulated <br /> Wall Section <br /> Material R-Value <br /> 1 Interior air film 0.68 <br /> 2 1/2"Gypsum board 0.45 <br /> 3 R-221nsulation 22.00 <br /> 4 1/2"CDX plywood 0.62 <br /> 5 Cedar shingles 0.87 <br /> 6 <br /> 7 Exterior air film 0.17 <br /> Total R= 24.79 <br /> U=1/R= 0.04 <br /> Keith Waters and Associates, Inc.6216 Baker Road,Suite 110 Eden Prairie, MN 55346 License#0001508 Page 1 <br />