Spray Foam Insulation Removal In Cambridge, Ontario

Signs Your Foam Needs Insulation Removal

A sharp smell that never fades, foam that powders in your hand, or gaps where the foam has shrunk off the studs all point to a bad job. The usual causes are poorly mixed product or foam sprayed onto a cold surface.

More foam on top cannot fix bad foam. Spray foam insulation removal back to bare framing is the only real repair.

How Spray Foam Insulation Removal Works

Insulation removal starts with covering the room and setting up fans to push air outside. The foam is cut and scraped off the framing, bagged and hauled away. The lumber is then checked to make sure it is clean and dry before anything new goes on.

Old Attic Insulation Removal

Many Hespeler and Galt attics hold old insulation that has settled or been taken over by mice and squirrels. Attic insulation removal is done by vacuum or by hand, and the old material is bagged before a new attic job. See attic spray foam for what goes in next.

After Insulation Removal

Once insulation removal is finished and the space is clean, we can price new spray foam insulation during the same visit. Fresh foam goes on in thin lifts, gauged for depth along the way.

Removing Foam From A Wall Or Ceiling In Use

When failed foam sits in a finished room, the drywall or ceiling has to come off first. We plan the insulation removal with you so only the affected areas are opened, and the rest of the room stays as it is.

Why Cold Surfaces Cause Failed Foam

Spray foam needs a warm surface to bond and cure. Foam sprayed on a frozen roof deck or a cold basement wall in winter can shrink back from the wood within weeks. That is why we check surface temperatures before any new foam goes on after insulation removal.

What The Removal Estimate Lists

Every insulation removal estimate states the area to be cleared, how the material leaves the house, and whether drywall or ceiling boards have to come down first. If new foam follows, its product and depth are priced on the same page, so you see the full cost of the fix at once. Disposal is included in the price, with nothing added later.