A friend of mine advised me to leave an 1 inch gap between the insulation and sheathing in the exterior walls of my house. Is this a common practice that I have to follow? Will there be any problems if I don’t. Please share your opinions. Thank you very much.
Properly install PVC trim products during cold weather to prevent expansion, contraction, and bowing issues. Warm up the trim before installation for better results.
Featured VideoBuilder’s Advocate: An Interview With Viewrail
"I have learned so much thanks to the searchable articles on the FHB website. I can confidently say that I expect to be a life-long subscriber." - M.K.