She has a passion for lifestyle top... The cost to install spray foam insulation ranges from $600 to $10,000, but the average cost for all projects falls around $5,500. Spray foam insulation is ...

How much it costs ... insulation you use, the R-value of the insulation and how much square footage you intend to cover. There are typically five kinds of insulation used for roofs. Spray foam ...

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