Fast, clean extraction for lofts, roofs and cavity walls across Somerset.

Open Cell Spray Foam Removal in Bridgwater

Open Cell Spray Foam Removal in Bridgwater is the safe, insured way to strip failed open cell foam from your loft, roof timbers or cavity walls. We handle homes and commercial units across Bridgwater and Somerset, using industrial vacuum extraction and dry ice blasting to clear the foam without wrecking your plasterboard or roof structure. If a surveyor has flagged your insulation, or you need open cell foam extraction in Bridgwater before a mortgage valuation, we can be on site this week.

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About this service

Open Cell Spray Foam Removal in Bridgwater

Open Cell Spray Foam Removal in Bridgwater is the controlled stripping of soft, low-density polyurethane foam from roof timbers, loft decks and cavity walls. Unlike closed cell spray foam, open cell foam is breathable but still traps moisture against timber when it is applied too thickly or without a vapour barrier. We cut the foam back with oscillating multi-tools and reciprocating saws, then blast the residue off with a dry ice blasting machine or sand blasting equipment, and vacuum every particle through an industrial vacuum extraction unit. A boroscope inspection camera and thermal imaging camera confirm the timbers are clean before we finish.

Most Bridgwater call-outs start the same way: a mortgage lender or surveyor has flagged spray foam insulation in the roof space, or the homeowner has noticed condensation and damp from spray foam running down the rafters. Open cell foam removal near me Bridgwater searches spike every time a lender tightens its criteria, and we see the same pattern in Wembdon and Durleigh. If you are buying or remortgaging, open cell spray foam removal for mortgage Bridgwater is often the only way to get the valuation signed off. We also handle open cell spray foam removal Wembdon Bridgwater jobs where the foam has been in place for a decade and the loft ventilation blockage is now causing roof timber rot from trapped moisture.

  • ✓ Unblocks Your Mortgage
  • ✓ Stops Timber Rot
  • ✓ Restores Loft Ventilation
  • ✓ Cuts Insurance Headaches
What's included

What Our Open Cell Foam Removal Includes

Every open cell spray foam removal job in Bridgwater includes the survey, containment, extraction, timber check and a written report. We quote for the whole job up front, so there is no surprise invoice halfway through.

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Free Loft Survey

We inspect the loft with a boroscope inspection camera and moisture meter, identify whether the foam is open cell, closed cell or mixed, and measure the depth and coverage. You get a fixed written price the same day, with no obligation to book.

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Dust Containment Setup

We seal the loft hatch and doorways, lay protective sheeting, and run a negative air machine with an air scrubber. Our technicians wear PPE disposable coveralls and respirator filters. This keeps foam dust out of your living space throughout the job.

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Full Foam Extraction

Open cell foam is cut back with oscillating multi-tools and reciprocating saws, then blasted off the timber with dry ice blasting or sand blasting equipment. An industrial vacuum extraction unit collects the debris as we work, so the loft stays manageable.

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Timber and Vent Check

After removal we check every rafter with a moisture meter and thermal imaging camera, confirm the vapour barrier and breathable membrane are intact, and clear any blocked eaves ventilation. If we find rot, we tell you the same day with a separate price.

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Photo Removal Report

You receive a written report with before-and-after photographs, moisture readings and a note of the methods used. This is the document mortgage lenders, valuers and insurance brokers ask for as proof that the spray foam has been properly removed.

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Waste Removal and Clean-Down

We bag and remove all foam waste, vacuum the loft space, and wipe down surfaces before we leave. The space is left ready for a surveyor to inspect. Waste is segregated for responsible disposal, and we do not leave bags on site for you to deal with.

How it works

Our Open Cell Foam Extraction Process

01

Survey and Quote

We inspect the loft or cavity with a boroscope inspection camera and a moisture meter, measure the foam depth, and check the roof timber for rot. You get a fixed written price the same day, usually within two hours of the visit. No charge for the survey.

02

Containment Setup

We lay protective sheeting, seal doorways and set up a negative air machine with an air scrubber so dust and foam particles stay in the work zone. Our technicians wear PPE disposable coveralls and respirator filters. Setup takes 45 to 60 minutes on a typical Bridgwater semi.

03

Foam Extraction

Open cell foam comes out with oscillating multi-tools and reciprocating saws, then dry ice blasting or sand blasting equipment lifts the residue off the timber. An industrial vacuum extraction unit collects everything as we go. A standard loft takes one to two days.

04

Timber Inspection

Once the foam is gone we re-check every rafter with a moisture meter and thermal imaging camera. If we find rot, we tell you the same day and quote the repair separately. We also confirm the vapour barrier and breathable membrane are still intact.

05

Clean-Down and Report

We vacuum the whole space, wipe down surfaces, remove all waste and leave the loft ready for a surveyor. You receive a photo report showing the timbers before and after, plus moisture readings. That document is what lenders accept as proof of removal.

Tools & methods

Tools and Methods We Use

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

Dry ice blasting machine

Lifts foam residue off roof timber without water or grit. Leaves the loft dry and ready for inspection, which is why it is our first choice for open cell foam removal in Bridgwater.

Industrial vacuum extraction unit

Collects foam dust and debris at the point of cutting. Keeps the loft clear and stops particles migrating into the rest of the house through the hatch.

Negative air machine and air scrubber

Creates a pressure difference so dust and odour are pulled out of the work zone. Essential on occupied properties and commercial sites where stock or staff are nearby.

Oscillating multi-tool and reciprocating saw

Cuts open cell foam back in controlled sections. The multi-tool gets into rafter bays and tight corners; the reciprocating saw handles thicker foam blocks without tearing the felt.

Boroscope inspection camera

Lets us see behind plasterboard, under floor decks and into cavity walls before we quote. We confirm the foam type and coverage without opening up the structure unnecessarily.

Moisture meter and thermal imaging camera

Measures timber moisture content before and after removal and finds hidden damp pockets. Readings below 20% are what surveyors and lenders want to see in the report.

Sand blasting equipment

Used on brick, stone and rough timber where foam has bonded hard. Slower than dry ice but effective on stubborn residue, always with full containment and vacuum recovery.

Real results

Before and after.

Loft Cleared for Mortgage Valuation

Before

A three-bed semi in Wembdon had open cell foam sprayed between every rafter, blocking the eaves vents. The buyer's surveyor flagged it and the lender froze the mortgage. Moisture readings in the rafters were sitting at 26%.

After

We removed the foam over two days using dry ice blasting and vacuum extraction, cleared the vents and reinstated airflow. Rafter moisture dropped to 17% within a fortnight. The photo report went to the lender, and the mortgage completed nine days later.

Damp Loft Restored in Durleigh

Before

A detached house in Durleigh had ten-year-old foam and black mould on the roof timbers. Damp patches were showing on the upstairs ceiling. The homeowner had been refused insurance renewal because of the spray foam.

After

We stripped the foam, treated the affected timbers, replaced a section of failed breathable membrane and cleared the blocked ventilation path. Moisture readings fell from 29% to 16%. The homeowner obtained a standard insurance policy using our report.

Commercial Roof Cleared Without Downtime

Before

A warehouse near Dunball had thick spray foam across a large roof span. The building could not close for the work, and stock was stored directly below the affected area. The insurer wanted the foam gone before renewal.

After

We worked in bays outside peak hours over four days, using negative air machines and air scrubbers to protect the stock. The full roof was cleared, waste removed each shift, and the client received a complete report for the insurer and building surveyor.

Problems we solve

Problems We Solve for Bridgwater Homeowners

Open cell foam causes a predictable set of problems in Bridgwater homes. Here are the ones we see most often, what happens if you ignore them, and how we fix them.

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01

Surveyor flagged spray foam insulation and the mortgage is on hold

We survey within days, remove the open cell foam, and issue a photo report with moisture readings. Most Bridgwater mortgage cases are back with the lender inside a week. We can also speak directly to your broker if they need clarification on the method used.

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02

Condensation and damp from spray foam on the rafters

We strip the foam, clear the blocked eaves ventilation, and restore airflow from eaves to ridge. Moisture readings are taken before and after, and we reinstate the breathable membrane where it has been damaged. Timbers typically dry back below 20% within two weeks.

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03

Spray foam odour in the loft or upstairs rooms

We remove the foam using contained extraction with a negative air machine and air scrubber, so odours and particles are pulled out of the property rather than into it. Once the foam is gone, we ventilate the loft and confirm the smell has cleared before we finish.

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04

Difficulty obtaining home insurance because of spray foam

Our open cell insulation removal Bridgwater Somerset service produces the documentation insurers want: photos of the cleared timbers, moisture readings and a method statement. Most clients find standard cover is available again once the report is submitted.

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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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BPCA MembershipBritish Pest Control Association
Good questions

Frequently Asked Questions

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Typical 2026 pricing in Bridgwater runs from 900 to 2,400 pounds for a standard loft, and 1,800 to 4,500 pounds for larger roofs or cavity wall work. The price depends on foam depth, access, whether the roof is tiled or felted, and how much timber needs cleaning. We survey free and give you a fixed written price the same day.

Yes. We remove open cell spray foam from lofts, attic spaces, roof timbers and cavity walls across Bridgwater and Somerset. A standard loft takes one to two days. We use oscillating multi-tools, dry ice blasting and industrial vacuum extraction, then check the timbers with a moisture meter before we leave. You get a photo report at the end.

In most cases, yes. Lenders and surveyors treat spray foam in the roof as a non-standard construction risk, and many will not lend until it is removed and documented. We provide a removal report with before-and-after photos and moisture readings, which is the evidence valuers ask for. Most Bridgwater cases are signed off within a week of removal.

A typical Bridgwater semi-detached loft takes one to two days on site. Larger detached roofs, barn conversions or cavity wall jobs run three to five days. We set up containment and a negative air machine each morning, work in sections, and clean down at the end of every day so your home stays habitable throughout.

Ready when you are

Book Open Cell Spray Foam Removal in Bridgwater

Free survey, fixed price, and a documented removal report your lender will accept. We are CHAS accredited, fully insured and local to Bridgwater. Call Spray Foam Haven Experts on 0127 827 6038 and we will book your survey, often the same day.

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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.

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