Spray foam removal in Oakley Gloucestershire done right

Damp or dark stains on the loft ceiling

That stain is usually condensation, and the cause is often foam sealing the roof ventilation. Moisture that cannot escape the loft settles on the coldest surface, which is the ceiling below. Left alone it spreads and starts to affect the plasterboard.

A mortgage valuation flagged spray foam

Lenders treat spray foam as a hidden-structure risk, so a valuation can be refused until it is removed and the timbers are inspected. This is the most common reason Oakley homeowners call us, and it usually has a deadline attached.

Foam feels soft and spongy to touch

That is open cell foam holding moisture. It soaks up water like a sponge and keeps the rafters wet, which is how timber rot starts. If it is damp to the touch, it needs to come out sooner rather than later.

Foam has cracked or pulled away from the rafters

Closed cell foam that has cracked is usually a sign of movement or moisture behind it. Once it separates from the timber, it is no longer insulating properly and it is hiding whatever is happening underneath. A boroscope check tells you what is going on.

Musty smell in the upstairs rooms

A musty smell that will not clear is often trapped moisture in the loft working its way down. If the smell is strongest near the loft hatch, the foam is the first thing to check. It usually means condensation has been building for a while.