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Spray foam removal
in London, Greater
Spray foam removal London homeowners can trust: we cut out open cell and closed cell foam, treat the timber, and leave your loft dry and mortgage-ready. Our London team covers Greater London seven days a week, with same-day surveys and fixed written pricing before we start.
- 24/7 live phone support
- Residential & commercial
- Options before work
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Licensed teamQualified, insured technicians
Clear optionsScope and price before work
Clean finishProtect, repair, test, tidy
Work backedWritten workmanship promise
4years of local know-how
The local standard
London spray foam removal specialists since 2022
UK Spray Foam Authority has been removing spray foam from London lofts and roofs since 2022. We cut out open cell and closed cell spray foam, treat the timber underneath, and restore airflow so your roof can dry properly. From Victorian terraces in Islington to 1930s semis in Bromley, we have seen every foam job going.
We are SafeContractor approved, CHAS accredited and Constructionline registered, and our technicians hold CSCS cards and PASMA certificates. We use thermal imaging cameras and moisture meters to prove the roof deck is dry before we sign anything off. If you need spray foam removal near me in London Greater, we cover all 32 boroughs plus the City.
Complete service support
Spray foam removal services across London
Whether it is a small loft in Camden or a full warehouse roof in Barking, we handle every kind of spray foam removal London throws at us. We work with open cell and closed cell foam, polyurethane and isocyanate-based products, and we know the difference between a quick cut-out and a job that needs the whole roof deck stripped. If you have been searching for spray foam removal London near me open now, call us - we run same-day surveys across Greater London.
01!Urgent response
Spray Foam Removal near me
Local spray foam removal near me in London means a team that knows your borough, your roof type and your council's building control quirks. We survey, quote and cut out foam from lofts, roofs and cavity walls across all 32 London boroughs, usually within 48 hours of your call.
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02↯Restore flow
Same day Spray Foam Removal
Call before 10am and we can often have a surveyor at your property the same day. Same day spray foam removal London-wide is useful when a mortgage valuer has flagged foam and you need a report fast. We carry cutting tools, dust extraction units and PPE respirators on every van.
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03♨Reliable service
24/7 Spray Foam Removal
Storm damage, a collapsed ceiling or foam that has started to smell - some jobs cannot wait until Monday. Our 24/7 spray foam removal London line is staffed by real people, not an answering machine. We will talk you through making the area safe and book the earliest slot.
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04⚑Trusted repairs
Residential Spray Foam Removal
Most of our work is residential spray foam removal London homeowners need for mortgage or sale purposes. We remove foam from lofts, rafters and roof decks in terraces, semis and flats, then treat the timber and fit insulation batts where they belong. Dust sheets down, carpets protected, mess cleared.
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05!Urgent response
Commercial Spray Foam Removal
Commercial spray foam removal London businesses need has to fit around trading hours. We work evenings and weekends on warehouses, offices and retail units, using industrial vacuums and dust extraction units to keep the site clean. RAMS provided before we start, and we can phase the work building by building.
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06↯Restore flow
Loft Spray Foam Removal
Loft spray foam removal London-wide is our bread and butter. We cut out foam from between rafters, check the roof deck with a moisture meter, and treat any timber showing signs of rot. Most loft jobs take one to two days and we leave the space ready for proper insulation batts.
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07♨Reliable service
Roof Spray Foam Removal
Foam sprayed directly onto the underside of roof tiles traps moisture and rots battens. Roof spray foam removal London properties need is done from inside where possible, so we rarely have to strip tiles. Where tiles are already damaged, we work with your roofer to make the repair in one visit.
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08⚑Trusted repairs
Attic Spray Foam Removal
Attic spray foam removal London homeowners book most often after a surveyor flags it. We cut out the foam, bag it, and remove it through the loft hatch using a dust extraction unit. The timber gets treated, a vapour barrier goes in where needed, and you get photos of the finished job.
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09!Urgent response
Spray Foam Insulation Removal
Spray foam insulation removal London-wide covers open cell, closed cell and mixed foam. We identify the product first - Icynene, Lapolla, Demilec and BASF are all common - because each one cuts and disposes differently. You get a written method statement before we start cutting.
Explore Spray Foam Insulation Removal10↯Restore flow
Open Cell Spray Foam Removal
Open cell spray foam is softer and easier to cut out than closed cell, but it still traps moisture against the roof deck. We use an oscillating multi-tool and reciprocating saw to slice it cleanly, then check the timbers with a moisture meter. Most open cell lofts in London clear in a single day.
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11♨Reliable service
Closed Cell Spray Foam Removal
Closed cell spray foam is dense, rigid and bonded hard to the timber. Removing it takes spray foam cutting tools, patience and a careful hand so we do not damage the rafters. Closed cell jobs in London usually run two to three days depending on loft size and access.
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12⚑Trusted repairs
Mortgage Lender Spray Foam Removal
Mortgage refusal due to spray foam is the single most common reason people call us. We remove the foam, document the timber condition with photos and moisture readings, and provide the paperwork your lender or valuer needs. Most London cases are resolved within a week of the survey.
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13!Urgent response
Insulation Removal Service
Sometimes the foam is only part of the problem - old mineral wool, contaminated batts and debris all need to come out too. Our insulation removal service London-wide clears the whole loft, disposes of everything responsibly, and leaves a clean deck ready for new insulation.
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14↯Restore flow
Insulation Assessment
Not every foam job needs full removal. Our insulation assessment uses a thermal imaging camera and moisture meter to check whether the foam is actually causing a problem. You get a straight answer, a written report, and a fixed price if removal is the right call.
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15♨Reliable service
Dry Ice Blasting Spray Foam Removal
Dry ice blasting removes foam residue and adhesive from rafters without soaking the timber or leaving grit behind. We use a dry ice blasting machine on heritage and listed London properties where wet blasting or harsh chemicals are not an option. It is clean, fast and leaves no secondary waste.
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16⚑Trusted repairs
Cavity Wall Spray Foam Removal
Cavity wall spray foam removal London properties need is more involved than a loft job. We inspect with a borescope first, then remove the foam through drilled access points and reinstate the wall. It is dusty work, so we use a dust extraction unit and seal the room before we start.
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17!Urgent response
Sand Blasting Spray Foam Insulation Removal
For stubborn foam on brick, stone or steel, sand blasting equipment strips the surface back to clean substrate. We use it on warehouse walls and commercial units across London where foam has been sprayed onto masonry. Containment sheeting and PPE respirators go up before the nozzle comes out.
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18↯Restore flow
Thermal Spray Foam Removal
Thermal spray foam removal London-wide covers foam that has been applied in high-heat areas - plant rooms, boiler cupboards and around flues. We check the substrate with a thermal imaging camera first, then cut out the foam and inspect for heat damage to the structure underneath.
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19♨Reliable service
Environmentally Friendly Insulation Removal
We bag and segregate foam waste so as much as possible is recycled rather than landfilled. Environmentally friendly insulation removal London customers ask for means no uncontrolled dust, no foam blowing down the street, and disposal through licensed waste carriers. You get the waste transfer notes.
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20⚑Trusted repairs
Warehouse Spray Foam Removal
Warehouse spray foam removal London-wide is usually a large-area job with high ceilings and steel frame. We work from mobile towers and scissor lifts, cut the foam in sections, and use industrial vacuums to keep the air clean. Most warehouse roofs are cleared in three to five days.
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Not sure which category fits? Tell us what you see, hear, or smell and we'll route the right technician.
Describe the problemWhy homeowners choose us
Why London chooses our spray foam removal
Plenty of London firms will cut foam out of your loft. Far fewer will treat the timber, prove the roof is dry, and give you paperwork your lender will actually accept. That difference is why most of our work comes from repeat customers and referrals across Greater London.
4.9Average local rating across hundreds of customer reviews
From call to all clear
How our spray foam removal works
You always know what happens next, what needs your approval, and how we confirm the repair worked.
Free survey
A surveyor visits your property, identifies the foam type, checks the timber with a moisture meter and takes thermal images. You get a written report and a fixed price, usually the same day. No charge, no obligation.
Method statement
Before we cut anything, you get a written method statement and risk assessment. We confirm access, protection for carpets and furniture, and a start date that suits you. For commercial jobs we work around your trading hours.
Foam removal
Our technicians cut out the foam using oscillating multi-tools and reciprocating saws, with dust extraction units running throughout. Foam is bagged on site and removed through the loft hatch or a designated access point. Most lofts take one to two days.
Timber treatment and proof
We treat any timber showing signs of rot or mould, then re-check moisture levels with a moisture meter. You get before-and-after photos, thermal images and a written summary - everything a lender or valuer needs to sign the property off.
Built around the property
Residential care. Commercial coordination.
The principles stay the same, but access, scheduling, documentation, and load change with the property.
Residential service
Practical repairs for occupied homes, rentals, condos, and HOA-managed properties.
- Flexible windows around family schedules
- Floor and work-area protection
- Repair versus replacement guidance
- Documentation for owners and property managers
Commercial service
Response plans for restaurants, retail, offices, multifamily buildings, and light industrial sites.
- Priority scheduling and after-hours coordination
- Phased work to limit business interruption
- Site contacts, access notes, and photo records
- Preventive and multi-location service plans
Start with what you notice
Spray foam problems we fix in London
Spray foam was sold as a wonder insulation. In London's older housing stock it has caused mortgage refusals, roof rot and condensation in thousands of lofts. Here are the problems we deal with every week, and how we sort them.
Mortgage refused because of spray foam
Lenders and valuers flag spray foam because it traps moisture against the roof deck. We remove the foam, inspect and treat the timber, and provide a documented report with moisture readings and photos. Most London buyers get their mortgage offer reissued within two weeks of the work being signed off.
Roof rot from trapped moisture
Foam sprayed directly onto roof tiles or felt stops the deck breathing. We cut the foam out, treat any rot with timber treatments, and restore airflow so the roof can dry. Where battens are too far gone, we work with your roofer to replace them in the same visit.
Loft condensation and damp patches
Condensation in a foamed loft usually means warm moist air is trapped and cannot escape. We remove the foam, check the vapour barrier, and fit proper ventilation and insulation batts. Most customers see the damp patches dry out within a few weeks of the work.
Difficulty selling a property with foam
Estate agents in London will not list a property with unconsented spray foam because buyers cannot get a mortgage on it. We remove the foam, document everything, and give you a completion pack you can hand straight to your solicitor. That usually unblocks a stalled sale within days.
The whole local area
Spray foam removal across Greater London
We cover every London borough and the City, from Victorian terraces in Islington to post-war semis in Havering. Our vans are on the North Circular, the South Circular and the A13 most days, so we can usually reach you within 48 hours. If you need spray foam removal near me in London Greater, we are already working in your area.
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Primary service areaSame-day response depends on current call volume, technician availability, and required equipment.
How every visit runs
Prepared for the repair behind the repair.
One standard, whatever the job turns out to be — from the first call to the final test.
Prepared arrival
The right equipment is on the truck before we reach your door — matched to the symptom you reported.
Diagnosis first
We confirm the real cause before any tool goes in — so you fix the problem, not the symptom.
Contained work
Floor protection, a tidy work area, and a careful cleanup on every visit.
Tested & documented
The result is re-tested and reviewed with you, with clear notes on what comes next.
Questions before we arrive
Spray foam removal questions answered
Still unsure? Our team can help identify the safest immediate step and the right appointment type.
Ask us nowHow much does spray foam removal cost in London?
Most London loft jobs cost between 1,200 and 3,500 pounds in 2026. A simple open cell cut-out in a standard loft starts around 1,200 pounds. Closed cell foam, restricted access or a full roof deck restore pushes the price towards 3,500. Commercial warehouse jobs run 4,000 to 9,000 pounds. Every job gets a free survey and a fixed written price before we start.
Who is the best spray foam removal company in London Greater?
The best company is the one that treats the timber, proves the roof is dry, and gives you paperwork your lender will accept. We are SafeContractor approved, CHAS accredited and Constructionline registered, and we have been removing foam across Greater London since 2022. Ask any firm for their accreditations, their moisture readings and a fixed written price before you book.
Is there 24/7 spray foam removal near me in London?
Yes. Our 24/7 spray foam removal London line is answered by a real person, day or night. We cannot always cut foam out at 2am, but we can talk you through making the area safe, and we will book the earliest slot - usually the next working day. Storm damage and collapsed foam are the most common after-hours calls.
How do I choose a spray foam removal specialist in London?
Check three things. First, accreditations - SafeContractor, CHAS or Constructionline. Second, whether they use a moisture meter and thermal imaging camera to prove the roof is dry, not just cut and run. Third, whether they give a fixed written price after the survey. If a firm cannot show you all three, keep looking.
Does spray foam removal near me cover Greater London?
Yes. We cover all 32 London boroughs plus the City, from Hillingdon in the west to Havering in the east, and from Enfield in the north to Croydon in the south. Our vans are on the road across Greater London most days, so we can usually survey within 48 hours of your call and start work within a week.
A problem does not improve with waiting
Book your London spray foam removal today
Free survey, fixed written price, and a documented finish your lender will accept. Call 020 8088 5347 or email us and we will get you booked in - most London jobs are surveyed within 48 hours.
Talk with the local team
Contact our London team
Call us on 020 8088 5347 or email info@uksprayfoamauthority.com and we will book your free survey. We answer the phone from 8am to 6pm Monday to Friday, and our 24/7 line covers emergencies. Most London surveys happen within 48 hours of your call, and you get a fixed written price the same day.