Loft, roof and cavity foam extraction with lender-ready paperwork

Spray foam insulation removal in Weston super Mare, Somerset done right

Spray foam insulation removal in Weston super Mare, Somerset is what we do every week, from Worle lofts to Uphill roofs. If a surveyor has flagged spray foam, your mortgage is on hold, or you have damp in the rafters, we take the foam out, check the timber and leave the roof breathing again. We also handle spray foam insulation extraction Weston super Mare homeowners need before a sale completes.

↗
Fast online booking

Request service today

Tell us what is happening. Our local team will confirm your visit shortly.

No spam. No obligation. Just practical help.
Thanks — we'll call shortly to confirm your visit.
Dependable Spray foam removal across Weston super Mare, Somerset
Careful work. Honest options.
About this service

Spray foam insulation removal in Weston super Mare, Somerset

Spray foam insulation removal in Weston super Mare, Somerset is the controlled cutting, scraping and vacuuming of cured polyurethane foam from rafters, roof tiles and cavity walls so the building can dry out and be re-insulated properly. Open cell spray foam comes out with a removal saw and an oscillating multi-tool; closed cell spray foam is denser and often needs dry ice blasting or sand blasting equipment to break the bond without chewing up the timber underneath.

Most Weston super Mare jobs start with a lender or surveyor flagging foam in the loft. Trapped moisture causes loft condensation, timber rot and reduced roof ventilation, and that is what kills a mortgage application. If you are searching spray foam insulation extraction near me Weston super Mare, we survey the roof space, photograph the timbers and give you a fixed price before any cutting starts.

  • ✓ Unblocks mortgage offers
  • ✓ Stops timber rot spreading
  • ✓ Restores roof ventilation
  • ✓ Removes off-gassing risk
What's included

What our spray foam insulation removal includes

Every removal is quoted as a complete job, not a day rate. The price covers survey, extraction, disposal, timber inspection and rebuild. Cavity wall extraction, roof repairs and replacement insulation are quoted separately if you need them.

✓

Full loft survey

Thermal imaging camera check of the foam coverage, timber moisture and ventilation paths. You get photographs and a fixed written price the same day, usually within a couple of hours of the visit.

✓

Controlled foam extraction

Open cell foam cut out with a spray foam removal saw and oscillating multi-tool; closed cell foam broken down with dry ice blasting or sand blasting equipment. All dust is captured by an industrial vacuum.

✓

Timber inspection and treatment

Every rafter is checked for rot, staining and insect damage once the foam is off. Anything affected is photographed and treated before the rebuild, so you know exactly what condition the roof is in.

✓

Ventilation rebuild

We fit timber battens, insulation boards and a vapour barrier so the roof breathes correctly. Eaves and ridge vents are checked and cleared, which is what stops the condensation coming back.

✓

Waste disposal

Foam waste is bagged and removed from site for correct disposal. Nothing is left in your loft or on the driveway, and we follow COSHH regulations for handling and transport.

✓

Lender-ready report

A written summary with dated before-and-after photographs, the removal method used and the timber condition. This is the document mortgage lenders and solicitors ask for.

How it works

How our spray foam removal process works

01

Free survey

We visit, measure the foam coverage and check the timbers with a thermal imaging camera. You get photos, a fixed price and a realistic timescale the same day. Most Weston super Mare lofts take 30 to 45 minutes to survey.

02

Site protection

We lay dust sheets, seal the loft hatch and set up negative air pressure so foam dust does not drift into your bedrooms. Respirators and protective clothing go on before any cutting starts. This stage takes about an hour on a typical semi.

03

Foam extraction

Open cell foam comes off with a spray foam removal saw and oscillating multi-tool. Closed cell foam is broken down with dry ice blasting or sand blasting equipment, then vacuumed out. A three-bedroom loft usually takes one to two days.

04

Timber inspection

Once the rafters are clear we check for rot, damp staining and insect damage. Anything suspect gets photographed and treated before we rebuild. We follow COSHH regulations for dust and chemical handling throughout.

05

Rebuild and report

We fit timber battens, insulation boards and a vapour barrier so the roof breathes correctly, then clear the site. You receive a removal report with before-and-after photos, which is what lenders ask for. Most jobs are signed off within 48 hours of finishing.

Tools & methods

Tools and methods we use for foam removal

Purpose-built equipment, used by trained technicians — so the job is done accurately the first time.

Spray foam removal saw

Cuts through open cell foam in clean slices so it can be peeled away from rafters without tearing the timber surface.

Oscillating multi-tool

Gets into corners, around nails and behind battens where a full saw cannot reach. Essential for a tidy finish on older roofs.

Dry ice blasting machine

Breaks the bond on closed cell foam without water or grit. Ideal for historic timbers and roofs where damage must be kept to a minimum.

Sand blasting equipment

Used on stubborn closed cell layers where blasting is the only way through. Fully contained, with industrial vacuum recovery of the waste.

Industrial vacuum

Captures foam dust and debris at the point of cutting, keeping the rest of your house clean and reducing airborne particles.

Thermal imaging camera

Shows where foam is hiding, where the timbers are wet and where ventilation has been blocked. It is the basis of every survey we do.

Respirators and protective clothing

Worn by every technician on every job. Foam dust and off-gassing are not worth risking, and COSHH regulations require proper protection.

Real results

Before and after.

Mortgage hold cleared in Worle

Before

A three-bed semi in Worle had closed cell foam across the whole loft, applied about eight years ago. The buyer's lender refused the mortgage, the felt was black with mould, and two rafters were damp to the touch. The sale had already stalled once.

After

We extracted the foam over two days using dry ice blasting, treated the two affected rafters and rebuilt with battens, boards and a vapour barrier. The report went to the lender on the Friday and the mortgage was reinstated the following week.

Loft smell gone in Uphill

Before

A coastal property in Uphill had open cell foam over old mineral wool. In warm weather the loft smelled strongly of foam, and the smell drifted into the back bedroom. The homeowner was worried about off-gassing and wanted it all out.

After

We removed the foam and the old wool in a single day, extracted everything with an industrial vacuum and ventilated the space. The smell was gone within three days, and the loft was rebuilt with insulation boards and a vapour barrier.

Cavity damp fixed in Milton

Before

A 1930s semi in Milton had foam injected into the cavity walls years ago. Damp patches had appeared on the internal walls and the plaster was blowing near the skirting. A surveyor linked it to the foam bridging the damp proof course.

After

We carried out cavity wall spray foam removal through controlled access points in one day, checked the damp proof course and advised on drying the wall. Within six weeks the internal plaster had stabilised and the damp patches had stopped spreading.

Problems we solve

Problems our spray foam extraction in Weston super Mare solves

Foam removal is rarely about the foam itself. It is about the moisture, the mortgage and the timber underneath. These are the three problems we are called out for most often.

Ask a pro →
01

Mortgage refused because of spray foam in the loft

We remove the foam, inspect the timbers and issue a dated photographic report. Lenders accept it in most cases, and the sale usually completes within weeks rather than months. We can often start within 24 hours of your call.

↗
02

Damp patches and condensation on the roof felt

Extraction opens the roof deck up, then we rebuild with timber battens, insulation boards and a vapour barrier so air moves properly. We check the eaves and ridge vents while we are up there and clear any blockages.

↗
03

Foam smell and off-gassing in warm weather

We remove the foam with respirators and protective clothing in use, extract with an industrial vacuum and ventilate the space. Once the source is gone, the smell clears within days rather than lingering all summer.

↗
04

Foam bridging the cavity wall damp proof course

We extract the foam through controlled access points, check the wall for moisture and advise on reinstatement. Cavity wall spray foam removal is priced separately from loft work and usually takes a single day.

↗
Proof you can check

Accredited and reviewed in Weston super Mare

✓
CHAS AccreditationCHAS (Contractors Health and Safety Assessment Scheme)
✓
Constructionline RegistrationConstructionline
✓
SafeContractor ApprovalSafeContractor (Alcumus)
✓
PASMA CardPrefabricated Access Suppliers' and Manufacturers' Association
✓
CSCS CardConstruction Skills Certification Scheme
Good questions

Frequently asked questions about spray foam removal

0193 424 5129 →

Most Weston super Mare loft removals run between 1,800 and 4,500 pounds in 2026, depending on foam type and roof size. Open cell foam in a standard three-bed semi sits at the lower end; closed cell foam across a large detached roof pushes higher. Cavity wall extraction is priced separately. The survey gives you a fixed figure before work starts.

Yes. We remove open cell and closed cell spray foam from lofts, roofs, attics and cavity walls across Weston super Mare and Somerset. Closed cell foam is the harder job because it bonds tightly to timber, so we use dry ice blasting or sand blasting equipment rather than a blade alone. Both types come out cleanly.

If you are in Weston super Mare or within about 15 miles, yes. We cover Worle, Milton, Uphill, Locking, Banwell, Winscombe, Churchill and the surrounding villages. Response is usually within 24 hours for a survey, and same day spray foam insulation extraction Weston super Mare 24/7 for urgent cases where water is trapped against timbers.

A typical three-bedroom loft takes one to two days to strip, inspect and rebuild. Larger roofs or heavy closed cell foam can run to three days. Cavity wall extraction is usually a single day. We give you a realistic window at survey, not an optimistic one, and we keep to it.

Ready when you are

Book spray foam insulation removal in Weston super Mare, Somerset

Fixed price, CHAS accredited, and a lender-ready report when we finish. Call 0193 424 5129 and we will book a survey, usually within 24 hours, and tell you straight whether the foam needs to come out.

Book a survey 0193 424 5129 →
Request an appointment

Contact Crown Insulate Spray Foam

Call 0193 424 5129 or email [email protected] and we will book a survey at a time that suits you. We answer the phone between 8am and 6pm Monday to Friday, and the emergency line stays open for urgent lender deadlines and water ingress. Most Weston super Mare surveys are booked within 48 hours.

Call anytime0193 424 5129Email the office[email protected]
Office hoursOpen 24 hours · 7 days a week
Request received — our team will be in touch shortly.
Tap to call0193 424 5129