Closed cell spray foam removal in Telford
Specialist extraction for lofts, roofs and cavity walls
closed cell spray foam removal in Telford is the safe, insured way to strip rigid polyurethane foam from roof timbers, lofts and cavity walls so your property can be sold, mortgaged or re-insulated. We handle closed cell foam extraction Telford Shropshire for homeowners, landlords and commercial units, using dry ice blasting and industrial vacuums to clear every trace without damaging the structure beneath.
What closed cell spray foam removal in Telford involves
closed cell spray foam removal in Telford is the controlled dismantling of rigid, high-density polyurethane foam that has been sprayed onto roof timbers, loft decks or cavity walls. Unlike soft open cell foam, closed cell foam cures hard, bonds aggressively to timber and contains isocyanate and polyol, so it cannot simply be pulled away by hand. We cut the foam into manageable sections with a spray foam removal saw, then use dry ice blasting and industrial vacuums to lift residue from rafters, felt and brickwork without gouging the wood.
Most Telford properties we attend have foam fitted between 2005 and 2018 by cold-call insulation firms. Shropshire's damp winters and older stone-and-brick housing stock mean trapped moisture has often already caused loft condensation, roof timber rot or cavity wall damp. Lenders now flag the material during valuation, so closed cell insulation removal Telford has become a routine pre-sale job. If you need closed cell foam extraction Telford near me, we survey first, then quote a fixed price for the full strip-out.
Why Telford homeowners book foam extraction
Closed cell foam is difficult to remove, but leaving it in place costs more. These are the four outcomes our Telford customers ask for most often when they book a survey.
Unblocks mortgage valuations
Mortgage refusal due to spray foam is the single most common reason we are called out in Telford. Lenders and surveyors want the foam gone and the timbers inspected before they release funds. We provide a written removal report with photographs so your lender, solicitor or buyer can see the roof void is clear and dry.
Stops timber rot spreading
Closed cell foam traps moisture against rafters and battens. In Shropshire's wet climate that moisture feeds wet rot and fungal growth. Removing the foam lets the timber dry, and we treat any affected sections before they need structural replacement. Left another two winters, a small patch of rot can mean new rafters.
Cuts energy bills again
Foam that has shrunk away from the rafters leaves cold bridges and draughts, so your heating works harder. Once we have removed the old material, we can install Thermafleece or Rockwool to modern standards. Customers in Wellington and Madeley typically report warmer lofts and lower winter gas use after re-insulation.
Restores loft access and storage
Foam sprayed across loft decks and between trusses makes the space unusable and unsafe to walk on. Extraction returns the loft to a clean, breathable void you can inspect, board out or convert. We clear all debris, vacuum the deck and leave the space ready for whatever you plan next.
How our closed cell foam extraction works
Every job follows the same five stages, from the first survey to the final clean. You get a fixed price before we start and a written report when we finish.
Survey and quote
We inspect the loft, roof void or cavity, measure the foam coverage and check the timbers for rot or damp. You receive a fixed written price the same day, with no hidden extras. Most Telford surveys take 45 to 60 minutes.
Site protection
We lay dust sheets, seal doorways and set up negative-pressure extraction so dust and foam particles stay in the work area. Technicians wear respirators and protective clothing throughout. On occupied homes we work room by room and keep access clear.
Foam removal
Foam is cut with a spray foam removal saw and oscillating multi-tool, then blasted with dry ice pellets or sand blasting media where it clings to brickwork. An industrial vacuum collects every fragment. A typical three-bedroom Telford loft takes one to two days.
Timber inspection
With the foam gone we inspect rafters, battens and felt for rot, mould or insect damage, using a thermal imaging camera to find damp patches. Anything we find is photographed and explained before we discuss repairs. Minor treatment is included in the original quote.
Clean and report
We vacuum the void, remove all waste and leave the loft clean and breathable. You receive a written removal report with before-and-after photographs, suitable for lenders, surveyors and solicitors. Most reports are issued within 24 hours of completion.
Four years of specialist foam removal
AeroSpace Spray Foam Team has been removing spray foam insulation since 2022, working across Telford, Shropshire and the surrounding towns. In that time we have stripped closed cell foam from hundreds of lofts, roofs, cavity walls and commercial units. Our technicians hold NVQ in insulation removal and CITB certification, and we work to BPCA certification standards for containment and waste handling. We use BASF and Dow foam systems knowledge to identify which product was installed, because removal method changes with the formulation. Every job is backed by CHAS accreditation, Constructionline and SafeContractor registration.
- NVQ in insulation removal and CITB certification held by every lead technician
- BPCA certification for safe containment and disposal of isocyanate foam waste
- CHAS accreditation, Constructionline and SafeContractor registered
- Thermal imaging camera used on every survey to map hidden damp
- 4 years serving Telford, Wellington, Madeley and the wider Shropshire area
Why Telford chooses our closed cell spray foam removal
Closed cell foam is the hardest insulation to remove cleanly. We do it every week, we know the local housing stock, and we leave a paper trail your lender will accept.
Fixed price, no surprises
You get a written price after the survey and it does not change unless you ask us to do extra work. No hourly rates, no day-rate creep, no charge for the report. Most Telford lofts come in between 1,200 and 3,500 pounds depending on coverage.
Lender-ready paperwork
We supply a written removal report with dated photographs, timber condition notes and waste transfer documentation. Solicitors, surveyors and mortgage lenders accept it without follow-up queries. That is why estate agents in Telford Town Centre pass our details to sellers.
Dust-controlled removal
Dry ice blasting and industrial vacuum extraction keep foam dust out of your living space. We seal the loft hatch, run negative pressure and clean down afterwards. For closed cell spray foam extraction Telford homeowners can stay in the property while we work.
Local coverage, fast response
We cover Telford Town Centre, Wellington, Madeley, Dawley, Oakengates and the surrounding villages. Surveys are usually booked within 48 hours and most removal jobs start within a week. For urgent pre-exchange deadlines we can often bring the survey forward.
What our closed cell spray foam removal includes
Every Telford removal job includes the survey, the strip-out, the timber inspection and the written report. We do not charge separately for access equipment or waste disposal. If we find rot or damp during the work, we tell you before we treat it.
Full foam strip-out
We remove all closed cell foam from rafters, battens, roof felt, loft decks and cavity walls. Foam is cut, blasted and vacuumed until the timber is clean. Nothing is left bonded to the structure that could trap moisture later.
Timber condition inspection
Once the foam is gone we inspect every exposed timber for rot, mould and insect damage, using a thermal imaging camera to find damp patches. Findings are photographed and explained before any treatment begins.
Dust and fume control
We seal the work area, run negative-pressure extraction and wear full respirators and protective clothing. Dry ice blasting avoids solvent fumes. Your living space stays clean and habitable throughout the job.
Waste removal and disposal
All foam waste is bagged, removed from site and disposed of through licensed routes. Isocyanate foam is handled to BPCA certification standards. You do not need to hire a skip or arrange disposal yourself.
Written removal report
You receive a dated report with before-and-after photographs, timber condition notes and waste transfer documentation. It is written for lenders, surveyors and solicitors, and most reports are issued within 24 hours of completion.
Problems our Telford foam removal solves
Closed cell foam causes a predictable set of problems in Telford homes. Here are the ones we are called about most often, and what happens if they are left alone.
Mortgage lender refuses to lend on a foam-filled loft
The sale falls through, you lose your buyer and you may have to reduce the price or pay for removal at short notice. Some lenders refuse the property entirely until the foam is gone.
We remove the foam, inspect the timbers and issue a lender-ready report with dated photographs. Solicitors and surveyors accept it without follow-up queries, so your sale can proceed. Most Telford jobs are completed within a week of the survey.
Loft condensation and dripping in winter
Moisture trapped by closed cell foam condenses on cold surfaces, drips onto stored items and feeds mould growth. Over two or three winters it can rot rafters and battens from the inside.
Removing the foam restores ventilation and lets the roof void dry. We map damp with a thermal imaging camera, treat any affected timber and leave the loft breathable. Customers in Shawbirch and Muxton often see condensation stop within days.
Roof timber rot discovered during a survey
Rot weakens rafters and can spread along battens and into the wall plate. If it reaches structural timbers, you are looking at replacement rather than treatment, which multiplies the cost.
We strip the foam, expose the timbers and treat early rot before it spreads. Where replacement is needed we explain it clearly and quote separately. Catching it at survey stage usually avoids any structural work at all.
Energy bills rising despite the insulation
Foam that has shrunk away from the rafters creates gaps and cold bridges. The loft feels colder, the heating runs longer and the insulation you paid for stops doing its job.
Once the old foam is out we can install Thermafleece, Rockwool or Kingspan to current standards. The void is clean and ready, so the new insulation performs as designed. Most Telford customers notice warmer rooms the following winter.
When Telford properties need foam extraction
A Telford homeowner is selling and the buyer's surveyor has flagged closed cell foam in the loft.
We survey within 48 hours, quote a fixed price and schedule the removal around your exchange date. The strip-out takes one to two days, and the written report is issued within 24 hours so your solicitor can proceed.
The lender releases funds, the sale completes and the buyer gets a clean, breathable loft with documented evidence of removal.
A landlord in Wellington has foam that has shrunk and is causing damp in the loft of a rental property.
We remove the foam, inspect the timbers for rot and treat any affected sections. Extraction and dust control let us work while the property is occupied, and we clean down before leaving.
The damp stops, the tenants stay in place and the landlord avoids a void period and a costly structural repair.
A commercial unit in Donnington has closed cell foam sprayed across a large warehouse roof and needs it gone before re-roofing.
We phase the removal around your operating hours, using dry ice blasting and industrial vacuums on the metal decking. Waste is removed daily and the site stays operational throughout.
The roof is clear for the roofing contractor, the building never closes and the project stays on schedule.
A homeowner in Madeley wants to convert the loft but the existing foam makes the space unusable and blocks building regulations compliance.
We strip the foam, restore ventilation and leave the timbers exposed for the conversion survey. We can also install compliant insulation to the specification your builder needs.
The loft passes inspection and the conversion can start on time, with no hidden foam left to cause problems later.
Tools and methods we use
Tools & Equipment
dry ice blasting machine
Fires compressed dry ice pellets to freeze and lift foam residue from brickwork, felt and timber without abrasion. Preferred on older Shropshire properties where sand blasting would damage soft brick or mortar.
sand blasting equipment
Used on hard brick and blockwork where foam has bonded tightly. We control media and pressure to protect mortar joints, then vacuum the area clean. Often combined with dry ice blasting on the same job.
thermal imaging camera
Maps damp patches, cold bridges and hidden moisture behind timbers during the survey and after removal. It shows us exactly where the foam has failed and where rot may be developing.
spray foam removal saw
Cuts cured closed cell foam into manageable sections so it can be lifted from rafters and battens. The saw lets us remove foam in blocks rather than tearing it, which protects the timber beneath.
oscillating multi-tool
Reaches into tight corners, between trusses and around pipework where a saw will not fit. Used to free foam that has bonded to awkward surfaces without cutting into the timber.
industrial vacuum
Collects foam fragments, dust and blasting media as we work. Negative-pressure extraction keeps particles out of your living space and leaves the loft clean enough to walk through.
respirator and protective clothing
Every technician wears a full respirator, coveralls, gloves and eye protection. Closed cell foam contains isocyanate and polyol, so containment and personal protection are not optional on any job.
Methods
Dry ice blasting
Compressed dry ice pellets freeze the foam surface, making it brittle so it lifts away from brick, felt and timber. No water, no solvents and no abrasive damage. It is our first choice on older Telford housing stock and on any surface where sand blasting would be too aggressive.
Sand blasting
For hard brick and blockwork where foam has cured tightly, controlled sand blasting media strips the residue back to the substrate. We adjust pressure and media grade to protect mortar joints, then vacuum the area clean before inspection.
Mechanical cutting and sectioning
Foam is cut into blocks with a spray foam removal saw and oscillating multi-tool, working from the top of the rafter down. Sectioning keeps the foam manageable, reduces airborne dust and lets us inspect the timber as we go rather than at the end.
Thermal imaging survey
Before and after removal we scan the roof void with a thermal imaging camera. It reveals damp patches, cold bridges and areas where foam has shrunk away from the structure, so we can confirm the void is dry and ready for re-insulation.
Containment and negative pressure
We seal the loft hatch and doorways, then run negative-pressure extraction to keep dust and foam particles inside the work zone. This is what lets us work in occupied Telford homes without disrupting the rest of the property.
How closed cell spray foam removal runs in Telford
Telford's housing stock splits into two broad types, and each affects how we remove closed cell foam. The town's post-war estates in Malinslee, Woodside and Brookside have shallow lofts with tightly spaced trusses, so access is tight and we rely on oscillating multi-tools more than saws. Older properties around Wellington, Madeley and Ironbridge have deeper roof voids but softer brick and lime mortar, which rules out aggressive sand blasting. Shropshire's damp winters matter too: foam sprayed between 2005 and 2018 has often trapped moisture for a decade, so we expect some level of loft condensation or early timber rot on most surveys. We check every rafter with a thermal imaging camera before we quote. For closed cell spray foam removal Telford Shropshire homeowners often need the work done quickly before a mortgage valuation, so we keep survey slots open each week and can usually start within seven days. If you need closed cell spray foam removal Telford Town Centre or anywhere in the TF postcode area, the process is the same: survey, fixed quote, controlled strip-out, timber inspection and a written report your lender will accept.
Service Areas
A mix of newer apartments and commercial units. Foam is often found in roof voids above retail units, where we work outside trading hours to avoid disruption.
Older Victorian and Edwardian housing with deep roof voids and lime mortar. We use dry ice blasting here rather than sand blasting to protect the brickwork.
A mix of terraced and semi-detached homes with shallow lofts. Tight truss spacing means multi-tools and sectioning rather than large saws.
Larger industrial and warehouse units with foam sprayed across metal roof decking. We phase removal to keep the building operational.
Modern estates where foam was fitted by cold-call firms. Common issues are loft condensation and mortgage valuation flags rather than structural rot.
Local Considerations
Damp Shropshire winters trapping moisture in roof voids
Foam that has been in place for years often hides condensation and early rot. We always inspect timbers with a thermal imaging camera before quoting, so the price reflects the real condition of the roof.
Soft brick and lime mortar in older Telford properties
Aggressive blasting can damage historic brickwork. We switch to dry ice blasting on these properties, which lifts foam residue without abrasion or water.
Shallow lofts with tightly spaced trusses on post-war estates
Access is restricted and large equipment will not fit. We use oscillating multi-tools and section the foam by hand, which takes longer but protects the structure.
Mortgage valuations requiring documented removal
Lenders want evidence, not just a cleared loft. We issue a written report with dated photographs and timber notes within 24 hours so your sale or remortgage can proceed.
Telford Town Centre loft cleared for sale
A three-bedroom terrace in Telford Town Centre had closed cell foam sprayed across every rafter. The buyer's surveyor flagged it, the lender withheld funds and the sale stalled with exchange two weeks away.
We stripped the foam in two days, vacuumed the timbers and issued a written report with photographs. The lender released funds and the sale completed on the original date. The loft was left clean and breathable.
Maintenance & Follow-up
Keep the loft hatch open to ventilation and check the timbers visually each autumn. If you re-insulate, use a breathable product such as Thermafleece rather than a rigid foam.
A rental property in Wellington had foam that had shrunk away from the rafters, causing condensation and damp patches on stored furniture. Two battens showed early rot and the tenant had complained twice.
We removed the foam, treated the affected battens and restored airflow to the roof void. The tenant stayed in the property throughout and the damp stopped within a week. The landlord avoided a void period and a structural repair bill.
Maintenance & Follow-up
Inspect the loft after heavy rain and keep stored items off the timbers. A thermal imaging check every two years catches damp before it spreads.
A warehouse unit in Donnington had closed cell foam sprayed across a large metal roof deck. The roofing contractor could not start until the foam was gone, but the building needed to stay operational during the day.
We removed the foam in evening shifts over four days, using dry ice blasting and industrial vacuums. Waste was removed daily and the site never closed. The roof was ready for the contractor on schedule.
Maintenance & Follow-up
Keep roof void vents clear and have the deck inspected annually. Any new insulation should be specified for metal decking to avoid the same bonding problems.
How much does closed cell spray foam removal cost in Telford?
Most Telford lofts cost between 1,200 and 3,500 pounds in 2026, depending on foam coverage, access and whether timbers need treatment. A single small roof void can be under 900 pounds, while a full detached house with cavity wall foam runs higher. We survey first and give you a fixed written price the same day.
Can you remove closed cell spray foam from my property in Telford Shropshire?
Yes. We remove closed cell foam from lofts, roof voids, cavity walls and commercial buildings across Telford Shropshire. Closed cell foam is denser than open cell, so we use a spray foam removal saw, dry ice blasting and industrial vacuums rather than hand tools alone. Every job ends with a written removal report.
Is closed cell spray foam removal covered by insurance in Telford?
Some buildings policies cover removal when the foam was installed without disclosure or has caused timber damage, but cover varies. We provide a written report with photographs and timber condition notes that you can submit to your insurer. If your claim is refused, we can still carry out the work at a fixed price.
How long does closed cell spray foam removal take in Telford?
A typical three-bedroom Telford loft takes one to two working days. Larger detached properties with roof and cavity foam can take three to four days. We work in sections so your home stays habitable, and we issue the removal report within 24 hours of finishing.
Certifications and reviews
Certifications
Reviews
Surveyed on Tuesday, quoted the same day and stripped the loft by Thursday. The report went straight to our solicitor and the sale completed. Clean, professional and no mess left behind. Would use again without hesitation.
They removed closed cell foam from our Wellington rental and found early rot on two battens. Treated it the same visit and left the loft clean. Tenants stayed in the property the whole time. Fair price and clear communication throughout.
We were worried about dust because of our daughter's asthma. They sealed the hatch, ran extraction and cleaned down afterwards. The dry ice blasting took the foam off the brickwork without damaging it. Loft is now clear and ready for new insulation.
Used them on a warehouse roof in Donnington. Worked evenings so we never had to close. Waste removed daily and the roof was ready for the contractor on schedule. Good communication from survey to handover.
Related Services
Spray Foam Removal near me
If you are searching for spray foam removal near me in Telford, we cover every postcode in the town and surrounding villages. The same team handles closed cell and open cell foam, so you get one survey, one price and one report covering the whole property.
Spray Foam Removal near mesame day Spray Foam Removal
When a mortgage valuation is booked at short notice, same day spray foam removal can be arranged for small lofts and single roof voids in Telford. We confirm by phone after a quick photo assessment, then attend with a two-person crew and full extraction kit.
same day Spray Foam Removal24/7 Spray Foam Removal
Commercial units and warehouses in Telford sometimes need foam removed outside trading hours. Our 24/7 spray foam removal service covers evening and weekend slots so we can work around your operations without closing the site during the day.
24/7 Spray Foam RemovalResidential Spray Foam Removal
Residential spray foam removal is our core work in Telford, covering lofts, roof voids, dormers and cavity walls. We protect carpets and furnishings, work room by room, and leave the property clean. Most homes are back to normal the same evening.
Residential Spray Foam RemovalCommercial Spray Foam Removal
Commercial spray foam removal covers warehouses, workshops, farm buildings and retail units around Telford. Closed cell foam is often sprayed over large roof areas, so we scale the crew and equipment to the building and work to a phased schedule agreed with your site manager.
Commercial Spray Foam Removalloft spray foam removal
Loft spray foam removal is the most common closed cell job we handle in Telford. Foam sprayed between rafters traps moisture and blocks ventilation, so we cut it out, vacuum the timbers and restore airflow before any new insulation goes down.
loft spray foam removalroof spray foam removal
Roof spray foam removal deals with foam applied directly to the underside of roof coverings and felt. It is slower work because access is tight and the foam bonds hard. We use multi-tools and dry ice blasting to lift it without damaging the roof structure.
roof spray foam removalAttic spray foam removal
Attic spray foam removal covers older Telford properties where foam was sprayed across trusses and attic floors. We clear the deck, inspect for rot and leave the attic clean and breathable, ready for boarding, storage or a future conversion.
Attic spray foam removalspray foam insulation removal
spray foam insulation removal is the broader service that includes closed cell, open cell and mixed foam systems. If you are unsure which product is in your Telford property, we identify it during the survey using formulation knowledge from BASF and Dow systems.
spray foam insulation removalopen cell spray foam removal
open cell spray foam removal is usually quicker than closed cell because the foam is softer and less bonded. Many Telford lofts have a mix of both, so we quote for the full strip-out rather than treating them as separate jobs.
open cell spray foam removalmortgage lender spray foam removal
mortgage lender spray foam removal is tailored to valuation requirements. We remove the foam, inspect the timbers and issue a report with dated photographs that lenders, surveyors and solicitors accept. This is the service most Telford sellers book before exchange.
mortgage lender spray foam removalinsulation removal service
Our insulation removal service covers foam, mineral wool and board insulation in one visit. For Telford properties with foam over older loft insulation, we strip everything back to the timber so the void can be re-insulated to current building regulations.
insulation removal serviceinsulation assessment
An insulation assessment tells you what is actually in your loft before you commit to removal. We use a thermal imaging camera to map damp and cold bridges, identify the foam type and give you a written recommendation with costs for Telford properties.
insulation assessmentdry ice blasting spray foam removal
dry ice blasting spray foam removal uses compressed dry ice pellets to freeze and lift foam residue from brickwork and timber without abrasion. It is our preferred method on older Shropshire properties where sand blasting would damage soft brick or mortar.
dry ice blasting spray foam removalCavity wall spray foam removal
Cavity wall spray foam removal clears foam injected between the inner and outer leaf of Telford houses. Trapped moisture causes cavity wall damp and failed ties, so we remove the foam, inspect the ties and restore ventilation to the cavity.
Cavity wall spray foam removalsand blasting spray foam insulation removal
sand blasting spray foam insulation removal is used on hard brick and blockwork where foam has bonded tightly. We control the media and pressure to avoid damaging mortar joints, then vacuum the area clean. It is often combined with dry ice blasting on the same job.
sand blasting spray foam insulation removalthermal spray foam removal
thermal spray foam removal covers foam applied as part of a thermal upgrade that has since failed or shrunk. We remove the material, check for spray foam shrinkage and cold bridges, then advise on a compliant replacement insulation system for your Telford property.
thermal spray foam removalenvironmentally friendly insulation removal
environmentally friendly insulation removal means we capture foam waste, separate recyclable material and dispose of isocyanate foam through licensed routes. Dry ice blasting avoids chemical solvents, and we can install natural options such as Thermafleece once the void is clear.
environmentally friendly insulation removalWarehouse spray Foam removal
Warehouse spray foam removal handles large roof areas in Telford industrial units. Closed cell foam sprayed over metal decking is removed in phases so the building stays operational, with waste removed daily and a full report issued at handover.
Warehouse spray Foam removalBook closed cell spray foam removal in Telford
If a lender, surveyor or buyer has flagged the foam in your loft, we can survey this week and quote a fixed price the same day. Call our Telford team on 0195 230 1076 and we will arrange a convenient survey slot.