Air Barrier
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Zip System Panels as Primary Air Barrier
Detailing for control over air leakage in a net-positive house
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Concrete-Free Slab: Foundation-to-Wall Connection
A cost-effective method for detailing the transition from stem wall to wood-framed wall to meet zero-energy goals
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Residential Post-and-Frame Construction, Part 4: Installing Windows
A lesson in flashing fixed- and casement-style windows to tie into the exterior WRB and the interior air barrier
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Air Barrier for a Vented Roof
A detail for transitioning between an interior smart vapor retarder and exterior wall sheathing
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Vapor Retarders and Air Barriers in High-Performance Homes
Building envelope details to minimize air leakage for energy-efficient foundation, wall, and roof assemblies
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Positioning Control Layers in a Cantilevered Floor Assembly
As long as the span is 24 inches or under, this is a fairly straightforward detail
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Urban Rustic: Completing the Wall Assembly
Rockwool insulation and a smart vapor retarder complete the wall assembly
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Designing an Air Barrier for a Timbered Cathedral Ceiling
Exposed timber trusses will make air sealing more complicated
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Do These Walls Need a Vapor Barrier?
The owner-builder's uncle suggests poly in both the walls and ceiling. Is he right?
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Insulating and Air Sealing a Vaulted Ceiling
An owner-builder looks for advice on creating a trouble-free roof assembly
