If you want your home to hold more heat or reduce your energy bills, spray foam insulation is often touted as an alternative ...

Closed-cell spray foam insulation typically costs $1 to $1. ... $0.44 and $3.20 per square foot to your overall costs. Some contractors may also charge per hour, so be sure to ask how they ...

More than 160 people contacted the BBC after it found some mortgage lenders are rejecting homes with spray foam.

Three main types of blow-in cellulose insulation are used in residential application: loose fill, stabilized, and wall-cavity ...