Insulating your attic walls is one of the best ways to get your home optimal energy efficiency. The amount of insulation ...

Building codes vary by location, but most require at least a 7-foot clearance for attic expansions; that’s measured after you ...

It’s often tough to meet this requirement when insulating a finished attic, especially since most codes require insulation equal to R-38 or more. However, most inspectors I’ve spoken with will ...

First of all, what are they? Knee walls are short, vertical partitions that separate a finished attic space from the unconditioned space behind them. With improper insulation, these walls become a ...