The Family Handyman on MSN3mon
Save Money by Insulating Crawl Space Ducts
To finish the job, butt the insulation edges together along the bottom of the duct, overlap the 2-in. strip of foil, and ...
Underneath is either 1/2" or 1/4" fiberglass insulation. Hook and Loop strips line either side of the T-Wrapâ„¢ for effortless fastening and removal. The product can be wrapped around the pipe in a ...