Caulk
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Getting the Biggest Bang for Your Air-Sealing Buck
If you don’t have time to seal every last crack, which cracks should you seal first?
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What Makes the ‘Best’ Air Barrier?
A builder weighs his many options for creating a durable air barrier in a high-performance house in Massachusetts
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Air Sealing With Sprayable Caulk
Two new brands of goop — Owens Corning EnergyComplete and Knauf EcoSeal — are designed to cut down on air infiltration
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New Green Building Products — September 2010
Every energy-efficient home needs a tight air barrier. Here are some products that might help: a cover for recessed cans, a caulk for polyethylene, and a handful of new housewraps
