Spray foam removal in Crays Hill done right, first time

A mortgage lender has refused your application

This is the most common trigger. A surveyor flags spray foam on the roof timbers, the lender treats it as an unacceptable risk because it can trap moisture and cause rot, and the application stalls. It needs to come out before the lender will reconsider.

Damp or condensation in the loft

Foam sprayed across rafters blocks the ventilation path. Moisture from the house rises into the loft, cannot escape, and starts condensing on the cold side of the foam. Left long enough, that moisture soaks into the timber and you get rot.

Dark staining or soft patches on roof timbers

If you can see dark staining on the rafters, or a screwdriver pushes into the timber more easily than it should, the rot has already started. That is urgent. Removal plus a timber treatment is the only sensible route at that point.

Foam is cracking, crumbling or falling away

Older foam goes brittle. When it starts cracking and shedding dust, it is no longer doing the insulation job it was installed for, and the dust can be a nuisance in a living space. Removal and replacement with a breathable system is usually the answer.

You are buying a property with spray foam

If you are in the middle of a purchase and the survey has flagged foam, get an assessment before you exchange. Knowing the removal cost upfront puts you in a position to negotiate, rather than discovering the problem after completion when the lender pulls the offer.