What’s the deal with “fogged” windows? Why do window seals fail? Do windows have warranties? Do warranties transfer to new owners? How does window replacement work? Is DIY a good idea when it comes to window and door installation? What role do windows play in a home’s thermal efficiency? Are there ways that homeowners can improve issues related to in-home environmental sounds (e.g., jet noise) by using specific windows/doors? What is tempered glass? Why is it used? When is it required? What are typical egress requirements for homes?

James Montgomery and John Carlson of Island Sash & Door (http://islandsashanddoor.com) answer these and other questions.