roof assemblies
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Is Spray Foam the Answer?
An insulation contractor suggests mixing open- and closed-cell foam. Is that the best approach?
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A Wind-Resistant Eave-Edge Roof Assembly is Put to the Test
A fallen tree provides an opportunity to see how well an eave-edge roof assembly designed for wind-resistance has held its bond over time
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Ducts in an Unconditioned Attic
The best place for ductwork is inside the thermal boundary of the house, not in an unconditioned, vented attic