Can you remortgage a property with spray foam?
Sometimes — but only with the right lender, the right paperwork and the right foam.
A standard remortgage triggers a fresh valuation, which usually exposes spray foam. The cleanest path is removal first; the next best is a product transfer with your existing lender, which often skips revaluation.
If neither is possible, a specialist lender may bridge the gap at a higher rate while you plan removal.
Frequently asked questions
Can I remortgage with my existing lender?＋
Often yes — many product transfers do not require revaluation.