Spray Foam Mortgage Problems

Mortgage lenders are cautious because spray foam can hide the roof timbers and felt that surveyors need to inspect. If the surveyor cannot see enough of the roof structure, the lender may treat the property as higher risk.

Closed-cell foam can be especially sensitive because it is hard, dense, and can restrict inspection. Open-cell foam can also create concerns if it traps moisture or was installed without proper ventilation planning.

Ask for the exact lender or surveyor wording. A vague statement that spray foam is present is less useful than a written requirement for a specialist report, removal quote, or post-removal evidence.

Do not guess what the lender will accept. Some want removal before lending. Others may consider a specialist report. The safest first step is to match the response to the lender request.

Useful evidence can include loft photographs, foam-type identification, a written quote, before and after images, waste notes, and completion documentation. The evidence needed depends on whether the case is a sale, purchase, remortgage, or equity release.