March 20, 2014

In this installment of Green Building Advisor's "Job Site Visits" series, building science guru Joe Lstiburek explains why insulating a house to the highest standards won't do much good if the home still has significant air leakage.

In this installment of Green Building Advisor's "Job Site Visits" series, building science expert Joe Lstiburek explains fundamentals of airsealing windows. Airsealing is critical whether you're building new construction or doing a green rehab project with replacement windows.