Hammer & Hand owner Sam Hagerman provides useful insights into the use of Roxul ... More
An insulation contractor explains why he prefers damp-spray cellulose for wall... More
Avoiding the risk of condensation in a modern low-slope roof design that doesn't... More
When vermiculite insulation is discovered during demolition, assume it contains... More
Here's how thick the foam layer in a flash-and-batt system needs to be to prevent... More
There’s more than one way to build a highly insulated, air-tight house—or to tighten up and super-insulate an existing home. Here’s a look at an evolving array of superinsulated details that don’t use spray foam. More
A veteran contractor chose mineral wool insulation rather than cellulose for a... More
Working around existing attic insulation to seal air leaks may be more cost-effective than removing and replacing it More