Homeowners with spray foam insulation could struggle to remortgage or sell their homes as lenders worry this type of ...

In 2010, Lana explored her options and hired a company to apply spray foam insulation under the floor of her raised home. It took a day and cost about $4,000 — and the results were immediate.

Spray foam insulation is applied with a spray gun and expands to fill a given area, setting to form an insulation layer Homeowners with spray foam insulation are struggling to sell or remortgage ...