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, •. <br /> 01/14/2000 � Pa9e. 2 <br /> EXTERIOR ENVELOPE AVERAGE"U"VALUE COMPUTATION <br /> rOwner. Leslie&Jerad Hahn _ <br /> R-Value U-Value <br /> 3a.W indows: <br /> Type 1:Triple Glazed 3.06 0.33 <br /> Type 2: Double Glazed 3.20 0.31 <br /> High Pertormance Low E <br /> 3b.Doors: <br /> Metal Insulated 12.50 0.08 <br /> Main Door with Storm 5.59 0.18 <br /> 3c.Sliding Glass Doors: <br /> Type 1:Triple Glazed 3.06 0.33 <br /> Type 2: Double Glazed 3.20 0.31 <br /> High performance Low E <br /> 3d.Fireplace Wall <br /> Exterior Air Film 0.17 <br /> Brick 4.50 <br /> Interior Air Film 0.68 <br /> Total R-Value 5.35 0.19 <br /> 3e.Wall Framing Areas <br /> A.Wood Siding <br /> Exterior Air Film 0.17 <br /> Plywood Siding 0.62 <br /> Sheathing 25/32" 2.16 <br /> 5 1/2"Wood Stud 6.93 <br /> 5/8"Gypsum Board 0.56 <br /> Interior Air Film � <br /> 11.12 0.09 <br /> B.Stucco <br /> Exterior Air Film 0.17 <br /> Stucco 0.20 <br /> Sheathing 25/32" 2.16 <br /> 5 1/2"Wood Stud 6.93 <br /> 5/8"Gypsum Board 0.56 <br /> Interior Air Film 0.68 <br /> 10.70 0.09 <br /> C.Brick <br /> E�Qerior Air Film 0.17 <br /> Brick 0.80 <br /> Air Space 1" 0.94 <br /> Sheathing 25/32" 2.16 <br /> 5 1/2"Wood Stud 6.93 <br /> 5/8"Gypsum Board 0.56 <br /> Interior Air Film 0.68 <br /> 9 2.24 0.08 <br /> D.Gypsum Board <br /> Exterior Air Film 0.17 <br /> 5!8"Gypsum Board 0.56 <br /> 5 1/2"Wood Stud 6.93 <br /> 5/8"Gypsum Board 0.56 <br /> Interior Air Film 0.68 <br /> 8.90 0.11 <br /> 3f.Net Wall Framing Area <br /> A.Wood Siding <br /> Exterior Air Film 0.17 <br /> Plywood Siding 0.62 <br /> Sheathing 25/32" 2.16 <br /> 6"Batt Insulation 19.00 <br /> 5/8"Gypsum Board 0.56 <br /> Interior Air Film 0.68 <br /> 23.19 0.04 <br />