Closed Cell Spray Foam Removal in Grimsby is the specialist job of stripping rigid polyurethane foam from rafters, lofts and roof decks without wrecking the timber underneath. We handle closed cell spray foam extraction Grimsby homeowners need when a surveyor flags foam, a lender refuses a mortgage, or damp starts tracking through the roof space. If your loft is foamed solid, we can survey it this week and tell you exactly what it will take to clear it.
Closed Cell Spray Foam Removal in Grimsby is the controlled stripping of rigid, high-density polyurethane foam from roof timbers, rafters and decking. Unlike open cell foam, closed cell sets like hard plastic and bonds to timber, so it has to be cut, chiselled and blasted away rather than pulled off. We use a spray foam cutting saw to slice the bulk out, an oscillating multi-tool for the edges, and dry ice blasting to clear the last millimetre off the wood without gouging it. Every rafter gets checked with a moisture meter and a boroscope camera before we sign the job off.
Most Grimsby foam jobs we see come from one of three triggers: a failed building survey, a mortgage refusal, or damp and condensation that started after the foam went in. Closed cell foam seals a roof so tightly that the breathable membrane underneath can't do its job, and that trapped moisture leads to roof rot and timber decay. If you've been told you need closed cell foam removal North East Lincolnshire-wide, we can usually survey within 24 hours and give you a fixed price before any cutting starts.
Every closed cell foam removal we carry out in Grimsby includes the full strip-out, timber inspection, clean-up and documentation as standard. There's no separate charge for the survey, the waste removal or the certificate. Add-ons like new insulation, timber treatment or scaffolding are quoted separately only if your job actually needs them.
A technician inspects your loft with a boroscope camera and moisture meter, identifies the foam type and coverage, and photographs everything. You get a fixed written price the same day with no obligation to book.
We cut, chisel and dry ice blast every trace of closed cell foam off rafters, trusses and roof decks. Bulk removal with a spray foam cutting saw, detail work with an oscillating multi-tool, and final cleaning with dry ice blasting.
Once the foam is off, we check every rafter for rot, damp and hidden structural damage. You receive photos, moisture readings and a plain-English summary you can hand to a surveyor, lender or solicitor.
The loft hatch is sealed, an air scrubber and industrial vacuum run throughout, and our team wears full protective clothing and respirators. Your carpets, furniture and family life stay out of the way of the work.
All foam waste is bagged, carried out through the hatch and disposed of properly. We vacuum and sweep the loft before we leave, so the space is ready for new insulation or a surveyor's inspection the next day.
You get a signed removal certificate with before-and-after photos, moisture readings and a 5-year workmanship warranty. It's the document Grimsby lenders and solicitors ask for when a mortgage has been held up by spray foam.
We attend your Grimsby property, inspect the loft with a boroscope camera and moisture meter, and photograph the foam coverage. You get a fixed written price the same day, usually within two hours of the visit. No charge for the survey, no obligation, and no pressure to book on the spot.
On day one we lay dust sheets, seal the loft hatch, and set up an air scrubber and industrial vacuum to keep foam dust out of your living space. Our technicians wear full protective clothing and respirators. Set-up takes around 45 minutes on a typical semi-detached Grimsby house.
We cut the bulk of the closed cell foam away with a spray foam cutting saw, then work the edges and rafter faces with an oscillating multi-tool. Dry ice blasting removes the final bonded layer without damaging the timber. A standard three-bedroom loft takes one to two days to clear completely.
With the foam gone we check every rafter and the roof deck for rot, damp and hidden structural damage. Anything suspect gets logged with photos and moisture readings. If the timber is sound, we move straight to reinstatement; if it isn't, you get a clear report before we do anything else.
We vacuum the loft, wipe down surfaces, remove all waste through the hatch, and leave the space swept. You get a removal certificate, before-and-after photos, moisture readings and a 5-year workmanship warranty. Most customers say the loft looks cleaner than before we arrived.
Purpose-built equipment, used by trained technicians — so the job is done accurately the first time.
Cuts the bulk of rigid closed cell foam off rafters and trusses in straight, controlled passes. It's faster and cleaner than chiselling and leaves the timber face intact for inspection.
Gets into the corners, rafter edges and tight roof voids where a saw can't reach. We use it to trim foam back flush with the timber before the final blasting stage.
Removes the last bonded layer of foam without gouging or scratching the wood. Dry ice is non-abrasive, chemical-free and leaves no secondary waste beyond the foam itself.
Run throughout the job to capture foam dust and keep it out of your living space. The scrubber cycles loft air through HEPA filters, so the rest of the house stays clean.
Used at survey and again after removal to check hidden voids and measure timber moisture content. The readings go into your removal certificate as evidence for lenders and surveyors.
Full PPE for every technician on site, including RPE, coveralls, gloves and eye protection. Foam dust and old insulation fibres are not something we take chances with.
For foam bonded to brick, stone or concrete surfaces in warehouses, garages and outbuildings, where cutting tools alone can't get the residue back to a clean substrate.
A 1960s semi in Scartho had closed cell foam sprayed across every rafter, blocking the breathable membrane. The buyer's surveyor flagged it, the mortgage was refused, and the loft smelled damp. Moisture readings on the rafters were 24 to 28 percent.
We cleared 38 square metres of foam in two days using a cutting saw, multi-tool and dry ice blasting. Rafter moisture dropped to 14 to 16 percent within a week. The removal certificate went to the lender, and the sale completed three weeks later.
A Victorian terrace in East Marsh had foam injected into the loft and cavity, and the tenant reported damp patches on the upstairs ceiling. The landlord had been quoted for a full re-roof by another firm and was close to accepting.
We removed the closed cell foam from the rafters and cleared the cavity bridging in one day. The damp patches dried out within a fortnight, and the re-roof quote was cancelled. The landlord saved roughly £9,000 against the original quote.
A 2015 new-build in Waltham had foam sprayed directly onto the roof decking by a previous owner. The lender refused a remortgage, and the owner had six weeks before their fixed rate ended. Foam coverage was 42 square metres.
We surveyed on a Monday, started Tuesday, and finished Thursday. All foam was removed, the decking was photographed and moisture-mapped, and the certificate reached the lender on Friday. The remortgage completed inside the original deadline.
Rigid foam in a Grimsby roof space causes a predictable set of problems, and they get worse the longer the foam stays put. Here are the ones we're called out for most, and what we do about each.
Ask a pro →We remove the closed cell foam, document the cleared timbers with photos and moisture readings, and issue a certificate your lender and solicitor can accept. Most Grimsby sales we unblock complete within three to four weeks of removal.
We strip the foam, inspect every rafter with a moisture meter and boroscope camera, treat any early decay, and restore ventilation so the roof dries out. Catching it early saves thousands compared with a full roof repair.
Removing the foam lets the roof breathe again. We clear the deck, check the breathable membrane, and reinstate mineral wool or Thermafleece insulation so the loft stays dry and warm without sealing moisture in.
We provide a documented removal certificate and photographic evidence that the foam is gone and the roof is sound. You can forward it to your insurer to reinstate cover, and we'll answer any questions their surveyor raises.
Typical 2026 pricing in Grimsby runs £1,800 to £4,500 for a standard three-bedroom semi loft, depending on foam thickness, access and how much timber needs treating. Larger detached properties, warehouse roofs and jobs needing scaffolding sit higher. We quote fixed prices after a free survey, so you know the full cost before any cutting starts.
Yes. We cover the whole of North East Lincolnshire, including Grimsby, Cleethorpes, Immingham, Healing, Waltham and the surrounding villages. Closed cell foam is harder than open cell and needs cutting and blasting rather than pulling, but we remove it from rafters, roof decks and cavity walls without damaging the timber underneath.
Removal usually fixes the mortgage problem rather than causing one. Most lenders refuse loans because the foam is present, not because it's been taken out. Once we've cleared the foam and issued our removal certificate with photos and moisture readings, surveyors can confirm the roof is sound and your lender can proceed with the valuation.
A standard three-bedroom semi loft takes one to two working days from containment to clean-up. Larger detached homes, multiple roof sections or heavy timber treatment can run to three or four days. We give you a day-by-day schedule at quote stage, and we don't leave a job half-finished overnight without sealing the loft space.
Spray Foam Removal Near MeIf you're searching for spray foam removal near me, we cover every Grimsby postcode with same-week surveys. We identify whether you have open cell or closed cell foam, explain the mortgage implications, and quote a fixed price for full removal and documentation.Explore →
Same Day Spray Foam RemovalWhen a survey or lender deadline is looming, our same day spray foam removal service gets a technician to your Grimsby property fast. We survey, quote and often begin containment the same day, prioritising jobs where a house sale or remortgage is on hold.Explore →
24/7 Spray Foam RemovalOur 24/7 spray foam removal line handles urgent calls across Grimsby and North East Lincolnshire, including emergency make-safe work after storm damage or water ingress into a foamed roof. Call any hour and we'll arrange the earliest possible attendance.Explore →
Residential Spray Foam RemovalMost of our closed cell work is residential: lofts, rafters and roof decks in Grimsby semis, terraces and detached homes. We work cleanly around family life, seal the loft hatch, and leave the house dust-free with full documentation for your records.Explore →
Commercial Spray Foam RemovalWe remove closed cell foam from commercial roofs, warehouses and industrial units across North East Lincolnshire. Work is scheduled around your operating hours, with PASMA and IPAF trained teams, air scrubbers and full method statements for site managers and insurers.Explore →
Loft Spray Foam RemovalLoft spray foam removal is the most common closed cell job we handle in Grimsby. We cut foam off rafters and trusses, clear the deck, inspect timber for rot, and restore ventilation so the loft can breathe again and pass a building survey.Explore →
Roof Spray Foam RemovalFoam sprayed directly onto the underside of roof tiles traps moisture and causes rot. Our roof spray foam removal service strips it back, checks the breathable membrane and battens, and documents the timber condition for your surveyor or lender.Explore →
Attic Spray Foam RemovalAttic spray foam removal follows the same controlled process as loft work, with containment, cutting, dry ice blasting and full clean-up. We handle tight attic access in older Grimsby terraces and leave the space ready for new insulation.Explore →We're CHAS accredited, fully insured and we've been clearing spray foam since 2022. Free survey, fixed price, 5-year workmanship warranty. Call 0147 246 0146 and we'll book your Grimsby loft survey, often the same day.
Get Free Survey 0147 246 0146 →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.