All Details

Details // Roofing, Insulation, Air Sealing

Case Study: Airtightness Strategies and Impacts for 1½-Story Homes

Why insulating on top of a house is better than insulating inside

Details // Paints, Glues, Sealants, Framing, Insulation, Air Sealing

Air Sealing Basics—Begin at the Plate

It's easy to air seal the middle of the wall where there are no gaps, cracks, or joints. The edges are a different story, especially when one edge is wood and the other is concrete.

Air tight walls — interior details for insulation and air sealing

Details // Framing, Insulation, Air Sealing, Drywall, Tile, Flooring

Airtight Walls From the Inside

Regular walls just won't cut it anymore. Higher-achieving energy codes mean higher-performance walls, airtightness targets, and home energy rating system (HERS) scores. Here are six improvement targets to shoot for.