Can old vinyl siding on a house produce fine dust?

— Rose Waltham, MA

Answered by Erik Henry on August 13, 2013

Are Allure Ultra, engineered ash plank and 3/4" ash hardwood considered green?

— monte morton Harbor City, CA

Answered by Erik Henry on August 13, 2013

How do I insulate the attic pull-down door in the ceiling of my hallway?

— Beverly Olinde Ventress, LA

Answered by Erik Henry on August 13, 2013

What is the proper construction of a storm window?

— Dan Scandinavia, WI

Answered by Michael Holcomb on August 13, 2013