Check out the benefits of synthetic underlayment over asphalt felts. Sill sealer is a foam gasket that framers use to seal ...

Are there ways to retrofit my existing home to seal existing air leaks ... Wood joist systems that sit on top of the wood sill plate can leak air because the wood framing is not perfectly straight.

Your idea to have a paving company heat-treat the sealer is a good one, to melt the sealer into a smooth, crack-free finish. QUESTION: A 2-foot section of house sill is decayed and is now gone ...