Surveyor flagged spray foam insulation
We assess within 48 hours, blast the foam off, and provide dated photos and moisture readings your surveyor can file. Most Bridgwater sales we unblock complete within four to six weeks of the blast.
Clear spray foam from your roof timbers without wrecking the structure
Sand blasting spray foam insulation removal in Bridgwater, Somerset
Sand blasting spray foam insulation removal in Bridgwater, Somerset is the fastest way to strip failed foam from rafters, trusses and loft decks. If a surveyor has flagged your spray foam, or your mortgage lender has stalled, we blast it back to bare timber, extract the dust and leave the roof breathing again. We work across Bridgwater and the surrounding Somerset villages, usually within 48 hours of your call.
Careful work. Honest options.
About this service
Sand blasting spray foam insulation removal in Bridgwater, Somerset
Sand blasting spray foam insulation removal in Bridgwater, Somerset is a controlled abrasive process that strips polyurethane foam off roof timber, rafters and loft surfaces without gouging the wood underneath. We use a regulated blasting rig with adjustable pressure, then follow it with an industrial vacuum extraction unit and air scrubber so dust never drifts into your living space. The result is clean, breathable timber ready for a vapour barrier, breathable membrane or new loft insulation.
Most Bridgwater homeowners call us after a surveyor flags spray foam insulation during a sale, remortgage or equity release. Trapped moisture behind closed cell spray foam is the usual culprit, and it rots roof timber quietly for years before anyone notices. We also get calls from landlords in Eastover and Hamp whose tenants have complained about spray foam odour, and from families in Wembdon who just want their loft back for storage. Whatever the reason, we assess first and blast second.
- ✓ Unblocks your mortgage
- ✓ Stops timber rot
- ✓ Restores loft ventilation
- ✓ Removes odour and damp
What's included
What our sand blasting service includes
Every sand blasting job includes the full removal, extraction and documentation package. There are no hidden extras for the basics, and if your roof needs additional work such as timber repairs or new insulation, we tell you at assessment so you can decide.
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Full loft protection
We sheet floors, seal the loft hatch and set up a negative air machine before any blasting starts. Your kitchen, bedding and carpets stay clean. We have run occupied-home jobs across Bridgwater without a single dust complaint.
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Controlled sand blasting
We use a regulated sand blasting equipment rig with adjustable pressure, working rafter by rafter. Pressure is tuned to the foam type and timber condition so we strip foam without scarring the wood underneath.
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Industrial dust extraction
An industrial vacuum extraction unit pulls debris straight into sealed bags, while an air scrubber runs until the loft air is clear. We do not leave dust sitting on your joists for you to deal with later.
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Boroscope timber inspection
Every rafter gets checked with a boroscope inspection camera for foam pockets, rot and moisture damage. If we find structural timber decay, we flag it with photos and recommend a joiner before any new insulation goes back in.
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Moisture readings and photos
You get before-and-after moisture meter readings and a dated photo set of every rafter. This is the documentation mortgage lenders and surveyors ask for, and it saves weeks of back-and-forth during a sale.
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Licensed waste disposal
All foam debris is bagged, removed and disposed of through licensed waste routes. We separate materials for recycling where possible, so your removal is as clean environmentally as it is physically.
How it works
How our sand blasting process runs
01
Free assessment
We visit, measure the foam coverage, check timber moisture with a moisture meter and photograph everything. You get a fixed written price the same day. Most Bridgwater lofts take 30 to 45 minutes to assess properly.
02
Loft protection
On the day, we lay protective sheeting, seal the loft hatch and set up a negative air machine so dust cannot escape into the house. We fit respirator filters and PPE disposable coveralls before anyone steps into the roof space.
03
Sand blasting
We blast the foam off rafters and trusses with a regulated sand blasting equipment rig. Pressure is adjusted rafter by rafter so we strip foam without scarring the timber. A typical three-bedroom semi in Bridgwater takes four to seven hours of blasting.
04
Extraction and clean
An industrial vacuum extraction unit pulls the debris straight into sealed bags, and an air scrubber runs until the loft air is clear. We inspect every rafter with a boroscope inspection camera to confirm no foam pockets remain behind joints or noggins.
05
Final check and handover
We take moisture readings, photograph the finished timber and walk you through what we found. You get the photo set for your lender or surveyor, plus a written summary of the roof condition. Most jobs are signed off the same day.
Tools & methods
Tools and methods we use
Purpose-built equipment, used by trained technicians — so the job is done accurately the first time.
Sand blasting equipment
Regulated blasting rig with adjustable pressure for stripping open cell and closed cell foam off rafters and trusses without gouging the timber.
Industrial vacuum extraction unit
Pulls blasting debris straight into sealed bags so dust never settles on your joists or drifts into the house below.
Air scrubber and negative air machine
Keeps loft air clean during blasting and runs until the space is clear. Essential for occupied homes across Bridgwater.
Boroscope inspection camera
Lets us check behind noggins, joints and rafters for foam pockets, rot and moisture damage that is invisible from the loft floor.
Moisture meter and thermal imaging camera
Records timber moisture before and after removal, and spots cold bridging or damp patches the eye would miss. The readings go into your documentation pack.
Oscillating multi-tool and reciprocating saw
For carefully cutting away stubborn foam edges and any fixings around rafters without damaging the timber structure.
PPE disposable coveralls and respirator filters
Full protective kit for every technician. Foam dust is not something to breathe, and we treat it that way on every job.
Real results
Before and after.
Wembdon semi unblocked for sale
Before
A three-bedroom semi in Wembdon had closed cell foam sprayed across every rafter. The buyer's surveyor flagged it, the lender refused the mortgage and the sale stalled with the chain waiting. Moisture readings on the rafters were sitting at 26%.
After
We blasted the foam off in a single day, extracted the debris and checked every rafter with a boroscope camera. Moisture readings dropped to 15% within a fortnight. The dated photo pack went to the lender, and the sale completed three weeks later.
Eastover rental cleared of odour
Before
A landlord in Eastover had two tenants complaining about a musty smell in a loft bedroom. The foam was off-gassing and trapping condensation against the rafters, and the loft had no usable ventilation. The tenants were threatening to leave.
After
We stripped the foam, ran an air scrubber until the loft air was clear and fitted a breathable membrane. The smell cleared within a week, moisture readings fell from 24% to 14%, and both tenants stayed on. The landlord now has documented evidence for future surveys.
Town Centre remortgage documented
Before
A homeowner in Bridgwater Town Centre was remortgaging and the lender demanded proof that spray foam had been removed and the timber was sound. The loft had open cell foam across the rafters and no documentation from the original installation.
After
We assessed on the Tuesday, blasted the foam on the Thursday and delivered a full pack by Friday: dated rafter photos, before-and-after moisture readings and a written summary. The lender signed off the following week and the remortgage completed without further delay.
Problems we solve
Problems our sand blasting solves in Bridgwater
Spray foam causes a predictable set of problems in Somerset homes. Here is what we see most often, and how we fix it.
Ask a pro →↗
Roof timber rot from trapped moisture
We blast the foam off, check every rafter with a boroscope inspection camera and moisture meter, and let the timber dry. Readings typically fall from 22-28% down to 14-16% within a fortnight.
Condensation and damp from spray foam
We clear the foam, open the ventilation path and can fit a breathable membrane so the roof cavity breathes again. Customers in Sydenham and Bower Manor usually notice the smell gone within days.
Spray foam odour in warm weather
Sand blasting removes the foam at source rather than masking the smell. Once extraction is finished and the loft air is scrubbed, most customers tell us the space smells neutral within a day or two.
Proof you can check
Accredited and insured
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CHAS AccreditationCHAS
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Constructionline RegistrationConstructionline
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SafeContractor ApprovalSafeContractor
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Public Liability InsuranceUK insurance provider
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PAS 2035 and PAS 2030 aligned working practicesBritish Standards Institution
Most Bridgwater loft jobs run £1,800 to £4,500 in 2026, depending on foam type, roof size and access. A typical three-bedroom semi with closed cell foam across the rafters sits around £2,400 to £3,200. Larger detached homes, or roofs with limited access, push towards the top of the range. We give you a fixed written price after a free assessment.
It is a controlled abrasive process that strips spray foam insulation off roof timber using a regulated blasting rig. We adjust pressure so the foam comes away cleanly without gouging the rafters, then extract the debris with an industrial vacuum and air scrubber. It is the fastest way to get timber back to a breathable state for surveyors and lenders.
Yes, when it is done with the right pressure and the right media. We test a small section first, check the timber with a moisture meter and boroscope inspection camera, and adjust before full blasting. The aim is to remove foam, not wood. If a rafter is already rotten, we flag it and recommend a joiner rather than blasting over it.
A typical three-bedroom semi takes one working day, usually four to seven hours of blasting plus extraction. Larger detached homes or heavy closed cell foam can run to two days. We confirm the expected duration at assessment so you can plan access, parking and time away from the house if you prefer.
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Book sand blasting spray foam insulation removal in Bridgwater, Somerset
We are CHAS accredited, fully insured and based in Bridgwater, so we can usually assess your loft within 48 hours. Call 0127 827 6038 and we will give you a fixed price, a start date and a clear plan for getting your roof timber clean.
Get a fixed quote 0127 827 6038 →
Request an appointment
Talk to our Bridgwater team
Call 0127 827 6038 or email us and a technician will get back to you the same working day. We answer the phone from 8am to 6pm Monday to Friday, and our emergency line is staffed 24/7 for urgent foam problems. Free surveys across Bridgwater and the surrounding villages, usually booked within two working days.