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Figure #1 <br /> Sqft. <br /> Ceiling/Roof Insulated Area: 1681 <br /> (with attic area) (90°/o Total Area) <br /> Interior Air Film 0.61 <br /> Insulation 44.00 <br /> Continuous Vapor Barrier 0.00 <br /> Interior Finish 0.58 <br /> Interior Air Film 0.61 <br /> Total Assembly R-Value 45.80 <br /> Total Assembly U-Value (1/R) 0.022 <br /> Figure #2 <br /> Ceiling Roof Framing Area: Sqft. <br /> (with attic area) 187 <br /> (10%Total Area) <br /> Trusses <br /> 2x4 Bottom Chord 32.00 4.35 <br /> 2x6 Bottom Chord y 25.00 6.88 <br /> Interior Air Film 0.61 <br /> Insulation 25.00 <br /> Wood Member 6.88 <br /> Continuous Vapor Barrier 0.00 <br /> Interior Finish 0.58 <br /> Interior Air Film 0.61 <br /> Total Assembly R-Value 33.68 <br /> Total Assembly U-Value (1/R) 0.030 <br />