Mortgage refused because of spray foam
We remove the foam, inspect the timber, and issue a removal report with photos and moisture readings. Lenders and surveyors accept it, and most sales get back on track within a fortnight.
We strip spray foam, restore ventilation, and get your mortgage moving again
Loft Spray Foam Removal in Grimsby done right, first time
Loft Spray Foam Removal in Grimsby is what we do every week, from East Marsh terraces to New Waltham new-builds. If a surveyor has flagged spray foam in your roof, or you have spotted damp and condensation around the rafters, we remove it, dispose of it legally, and leave your loft ready for breathable insulation. We also provide loft spray foam extraction across North East Lincolnshire, with same-day surveys and honest 2026 pricing.
Careful work. Honest options.
About this service
What Loft Spray Foam Removal in Grimsby actually involves
Loft Spray Foam Removal in Grimsby is the controlled stripping of spray foam insulation from the underside of your roof deck or between rafters, followed by cleaning, timber inspection, and reinstatement of ventilation. It is not a case of pulling at foam with a crowbar. Closed cell foam bonds hard to timber and tiles, so we cut it in sections with a spray foam cutting saw, then use an oscillating multi-tool for the awkward edges. Every scrap goes into sealed bags and leaves site the same day.
Most Grimsby homeowners call us after a mortgage valuation or building survey flags spray foam. Lenders see it as a risk because it traps moisture against the roof structure, and that leads to roof rot, timber decay, and in bad cases a voided building insurance policy. If you have been searching for loft spray foam removal near me in Grimsby, we can usually survey within 24 hours and give you a fixed price before any work starts.
- ✓ Mortgage-ready paperwork
- ✓ Ventilation restored
- ✓ Timber checked and treated
- ✓ Legal, tidy disposal
What's included
What is included in Loft Spray Foam Removal
Every job includes the survey, the removal, the clean-up, and the report. We do not charge extra for waste disposal or for checking the timber. If we find rot or a failed membrane, we tell you and quote separately for the repair.
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Free loft survey
We attend, measure the foam coverage, check access, and test timber moisture with a moisture meter. You get a fixed written quote the same day, with no obligation to book.
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Full foam extraction
We strip open cell and closed cell foam from rafters, sarking, and roof tiles using a spray foam cutting saw and oscillating multi-tool. Every scrap is bagged and removed.
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Timber inspection
Once the foam is off, we check every exposed rafter with a boroscope camera and moisture meter. Any rot or decay is photographed and reported before we discuss repairs.
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Ventilation reinstatement
We clear the eaves, check the breathable membrane, and confirm air is moving through the roof space again. That is what stops the damp coming back.
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Waste disposal and paperwork
Foam is transported and disposed of through licensed waste routes. You receive a waste transfer note and a removal report with before and after photos for your lender.
How it works
Our loft spray foam removal process, step by step
01
Survey and quote
We attend, measure the foam coverage, check access, and test moisture levels in the timber. You get a fixed written price the same day. Most surveys take 30 to 45 minutes, and we do not charge for them.
02
Loft protection
Before any cutting starts, we lay dust sheets, seal the loft hatch, and set up an air scrubber. Our technicians wear respirators, protective clothing, and eye protection. This keeps foam dust out of your living space.
03
Foam extraction
We cut the foam into manageable sections with a spray foam cutting saw, then work the edges free with an oscillating multi-tool. An industrial vacuum runs throughout. A typical three-bed semi takes one to two days to strip.
04
Clean and inspect
Once the foam is out, we vacuum every surface, inspect the rafters with a boroscope camera, and take moisture readings. Any rot or failed membrane is photographed and reported to you before we discuss next steps.
05
Reinstate and report
We refit or replace insulation boards, mineral wool, or Thermafleece depending on your roof build, then issue your removal report with photos. That report is what your lender wants to see. We leave the loft clean and ready.
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 cutting saw
Cuts closed cell foam into manageable blocks without tearing the timber underneath. It is the fastest way to strip large areas of bonded foam.
Oscillating multi-tool
Gets into rafter edges, truss joints, and corners where a saw will not fit. We use it to free the last strips of foam without damaging the timber.
Industrial vacuum and air scrubber
Captures foam dust at the source and filters the air in the loft. This keeps your landing and bedrooms free of airborne particles.
Boroscope camera and moisture meter
Lets us inspect hidden timbers and measure moisture content before we sign off. Every exposed rafter gets checked.
Respirators and protective clothing
Standard kit for every technician on site. Spray foam dust is not something you want to breathe, and we do not cut corners on PPE.
Dry ice blasting machine
Used on delicate timber or heritage roofs where cutting tools would cause damage. It removes foam residue without abrasion.
Sand blasting equipment
Strips the last traces of foam from brick or concrete surfaces. We contain the dust with air scrubbers and full sheeting.
Real results
Before and after.
Mortgage refusal reversed in Scartho
Before
A three-bed semi in Scartho had closed cell foam sprayed across the entire roof deck. The buyer's lender refused the mortgage, and the sale was two weeks from collapsing. Timber moisture readings were high, and there was early rot on two rafters.
After
We stripped the foam in two days, treated the two affected rafters, and reinstated mineral wool insulation. Moisture readings dropped from 24% to 14%. The removal report went to the lender, and the mortgage was approved nine days later.
Condensation fixed in a Cleethorpes terrace
Before
A Victorian terrace in Cleethorpes had open cell foam between the rafters and no breathable membrane. The owner had condensation dripping onto stored boxes every winter, and a musty smell had worked its way into the landing.
After
We removed the foam in a single day, cleared the eaves, and fitted Thermafleece between the rafters. The following winter there was no condensation at all. The owner also reported the landing felt warmer and the heating bill dropped by around £18 a month.
Loft conversion saved in Waltham
Before
A loft conversion in Waltham had spray foam applied too thickly against the rafters. The timbers were warm to the touch, and the surveyor flagged possible heat damage. The owner was worried the conversion would have to be stripped back.
After
We removed the foam in three days, checked every rafter with a boroscope camera, and found no structural damage. We reinstated insulation boards to the correct depth and left the conversion intact. The owner kept the room and the roof structure was protected.
Problems we solve
Problems our loft foam removal solves for Grimsby homeowners
Spray foam causes a handful of predictable problems. We see them every week across North East Lincolnshire, and we fix all of them.
Ask a pro →↗
Damp and condensation in the loft
We strip the foam, clear the eaves, and restore airflow through the roof space. If the breathable membrane has failed, we tell you and quote for replacement. Condensation usually stops within one season.
Roof rot and timber decay
We expose the timber, test it with a moisture meter, and photograph anything that looks suspect. Minor rot can be treated. Serious decay gets a clear repair quote before we reinstate insulation.
Increased heating costs
Once the foam is out, we fit mineral wool, insulation boards, or Thermafleece to suit your roof build. Most customers notice the difference the following winter.
Proof you can check
Accredited and reviewed across Grimsby
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CHAS AccreditationCHAS
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Constructionline RegistrationConstructionline
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SafeContractor ApprovalSafeContractor
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NVQ in Insulation RemovalCity & Guilds
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CITB CertificationConstruction Industry Training Board
Typical 2026 pricing in Grimsby runs from £1,200 to £3,500 depending on loft size, foam type, and access. A standard three-bed semi with open cell foam sits around £1,500 to £2,000. Closed cell foam takes longer to cut out and costs more. We survey free and give you a fixed written price before any work starts.
Yes. We cover the whole of North East Lincolnshire, including Grimsby, Cleethorpes, Immingham, and the surrounding villages. Our crews carry the cutting tools, vacuums, and disposal licences needed to remove open cell and closed cell foam safely. We can usually survey within 24 hours of your call.
Removal usually helps. Lenders flag spray foam because it traps moisture and can void a building insurance policy. Once we have stripped the foam and issued our removal report with photos and moisture readings, most surveyors will reconsider the valuation. We have unblocked sales in Scartho and Waltham on that basis.
A typical three-bed semi takes one to two days on site. Larger detached houses or heavy closed cell foam can run to three days. We give you a realistic timeframe at survey, not a best-case guess. Most customers are back to normal the same evening we finish.
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Book Loft Spray Foam Removal in Grimsby today
If a surveyor has flagged spray foam, or you have spotted damp around the rafters, call us now. We survey free, quote fixed, and issue the mortgage-ready report your lender needs. Call 0147 246 0146 and we will get you booked in.
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Request an appointment
Talk to our Grimsby team
Ring us on 0147 246 0146 between 8am and 6pm, Monday to Friday, and we will book a survey at a time that suits you. Most Grimsby postcodes get a same-week appointment, and urgent mortgage deadlines are usually accommodated within 48 hours. If you prefer, email [email protected] with a photo of your loft and we will give you an initial view before we visit.