There is no single price for spray foam removal, and any firm quoting one without seeing the roof is guessing. The cost depends on the type and amount of foam and how accessible the loft is. Here is what moves the price, and what an honest, all-inclusive quote should cover.
Key takeaways
- There is no fixed price for spray foam removal, it depends on the foam type, how much there is, and how accessible the loft is.
- Any firm quoting a fixed price without a survey is guessing, insist on a free survey first.
- An all-inclusive quote should cover removal, licensed waste disposal, photographic evidence and a lender-ready certificate.
- A cheap quote that skips the certificate or licensed disposal usually costs more when the survey fails.
What affects spray foam removal cost?
A handful of things move the price up or down:
- Foam type. Closed-cell foam is denser and bonded harder than open-cell, so it takes longer to remove.
- Coverage. The more of the roof or loft the foam covers, the bigger the job.
- Access. A tight hatch, low headroom or an awkward roofline all add time.
- Property size. A large detached roof is more work than a small terraced loft.
- Waste disposal. Spray foam is controlled waste that must be removed under a carrier's licence.
What should the quote include?
An all-inclusive quote should cover the full job with nothing added later:
- Full removal by vetted specialists.
- Licensed waste disposal.
- Before-and-after photographic documentation.
- A lender-ready removal certificate.
- A written no-fix-no-fee guarantee.
For a full breakdown, see our spray foam removal cost page.
Red flags to watch for
Be wary of a firm that gives a fixed price over the phone without a survey, or one that cannot show you a certificate your lender will accept. If it is cheap because it skips the certificate or the licensed disposal, it will cost you more when the survey fails. Removal is only worth doing if it is done to lender standard, first time.