Crawl space insulation might not be at the forefront of your mind but forgetting about it is an expensive mistake.

Insulation on ductwork and other air distribution equipment serves to reduce heat gain to the supply air and to prevent condensation of ambient moisture. Insulation requirements are increased in ...

Blown-in cellulose insulation is dense and clumpy. It's also made up of thousands of pieces of recycled cellulose, which can fit in enclosed areas and conform to awkward spaces around pipes and ...

Trained to identify the varying types of asbestos used in old buildings, Matt Mountain of Mountain Duct Cleaning knows what he’s looking for. Whenever he identifies what he calls “suspect asbestos,” ...