Loft spray foam removal in Bath done properly
We strip out failed foam, restore your roof timbers and get your mortgage back on track
If you need loft spray foam removal in Bath, we handle the whole job - from the first boroscope inspection to the final clean-out. Spray foam fitted years ago is now the single biggest reason Bath homeowners get refused a mortgage, and it traps moisture against rafters. We remove it, repair the timber and leave your loft ready for proper insulation.
What loft spray foam removal in Bath actually involves
Loft spray foam removal in Bath means physically extracting cured polyurethane foam from between and around your roof rafters, then cleaning the timber back to bare wood. Foam that was sprayed onto the underside of a roof in the 1990s or 2000s has usually gone brittle, cracked or started holding water against the timbers. We cut it out in sections with a reciprocating saw and oscillating multi-tool, bag it, and vacuum every surface with a HEPA filter vacuum so no dust settles in your rooms below.
Most Bath jobs we survey fall into one of three groups: foam that has trapped moisture and rotted the rafters, foam that a surveyor has flagged as unmortgageable, or foam that simply smells - that isocyanate foam smell that lingers through a whole house. If you have been searching for loft spray foam removal near me Bath and every quote sounds vague, that is usually because the contractor has not inspected the roof properly first. We always look before we quote.
Why Bath homeowners get the foam taken out
Removing spray foam is rarely about the foam itself. It is about what the foam is doing to your roof, your sale and your mortgage application. Here is what changes once it is gone.
Mortgage offers unblocked
Mortgage refusal due to spray foam is the number one reason we get called out in Bath. Lenders see foam and assume hidden rot. Once we have removed the foam and documented the timber condition with photos and a moisture meter reading, your lender or buyer's surveyor has something concrete to work with.
Trapped moisture released
Closed cell spray foam seals a roof like a plastic bag. Any water that gets past a slipped slate has nowhere to go, so it sits in the rafter and rots it. Removing the foam restores airflow through the loft, and we can fit roof insulation that vents properly instead of sealing everything shut.
Smell and fumes gone
Older foam off-gasses for years, and in a warm Bath loft in summer that spray foam smell drifts down into bedrooms. Extraction removes the source rather than masking it. Most customers notice the difference within 48 hours of us finishing, once the loft has had a chance to air through.
Timber condition confirmed
You cannot inspect a rafter that is buried in foam. Once it is stripped back we check every timber with a moisture meter and a boroscope inspection camera, treat any early rot, and give you a written record. That record is what turns a failed survey into a sale.
How our removal process runs
Five stages, from the first phone call to the final clean. Most lofts are finished inside two to four days, and you can stay in the house throughout.
Survey and quote
We come out, get into the loft, and inspect the foam properly with a boroscope inspection camera and thermal imaging camera. You get a fixed price the same day, not a range. On a typical Bath terrace this visit takes 45 minutes and tells us whether the foam is open cell or closed cell, which changes the method.
Protect the house
On day one we lay dust sheets and protective sheeting across the landing and stairwell, seal the loft hatch with a zipped barrier, and set up a dust extraction unit venting outside. You will see us carrying gear up, not dust down. This stage takes about an hour.
Extract the foam
We cut the foam out in manageable sections using a reciprocating saw and oscillating multi-tool, working from the ridge down to the eaves. On hard closed cell foam we bring in dry ice blasting, which freezes the foam brittle so it releases from the timber without gouging the wood. Two technicians clear a standard 3-bed loft in one to two days.
Clean and inspect
Every rafter, purlin and ceiling joist gets vacuumed with a HEPA filter vacuum, then wiped down. We then run a moisture meter over the full roof structure and photograph anything that needs attention. You get that photo set the same evening, which is exactly what a lender wants to see.
Reinsulate and hand back
With the roof clean and ventilated, we fit breathable loft insulation to current standards so you keep the thermal benefit without the moisture problem. We take the waste away, sweep out, and leave the loft clear. Most customers are back to normal the same afternoon.
Five years stripping foam across Somerset
Platinum Shield Spray Foam has been removing spray foam since 2021, and in that time we have worked on everything from Georgian townhouses in Bathwick to 1970s estates in Odd Down. Our technicians hold NVQ Level 2 Insulation qualifications and CITB cards, and we work to PASMA standards for any access equipment. We are CHAS accredited, Constructionline registered and SafeContractor approved, so housing associations and commercial clients can put us on site without a paperwork fight. Every job is surveyed by someone who has actually cut foam out, not a salesperson with a clipboard.
- NVQ Level 2 Insulation qualified technicians with CITB cards on every job
- CHAS accredited, Constructionline registered and SafeContractor approved
- Dry ice blasting and sand blasting equipment for foam that will not cut cleanly
- Full photographic and moisture-meter reporting suitable for lenders and surveyors
- Work to PASMA standards on all access equipment and scaffold work
Why Bath picks us for loft spray foam removal
There are plenty of firms who will quote for foam removal over the phone. Fewer will get in the loft, inspect the timber and tell you honestly what needs doing. That difference is the whole job.
Fixed price, no surprises
You get one number before we start, based on an actual inspection rather than a guess. If we open up a section and find something unexpected, we stop and show you before doing anything else. No mid-job additions, no day-rate creep.
Lender-ready documentation
We supply dated photographs of every rafter, moisture meter readings before and after, and a written summary of the roof condition. Bath buyers and their surveyors accept this because it answers the exact question that stalled the sale in the first place.
Foam out, insulation back in
Stripping foam leaves a cold loft, so we refit breathable loft insulation to current standards as part of the same visit. That is why customers searching for affordable loft insulation removal Bath Somerset tend to stay with us rather than booking two separate trades.
Clean enough to live in
Dust extraction units, HEPA filter vacuums and sealed barriers mean you can stay in the house while we work. We have removed foam from occupied homes in Widcombe and Oldfield Park without a single complaint about mess, and we clear every bag out the same day.
What our loft spray foam removal covers
Every job includes the full strip-out, the clean-down and the inspection report. We refit breathable insulation as standard, because leaving a stripped loft bare just moves the problem to your heating bill. Here is exactly what you get.
Full foam extraction
We remove all accessible spray foam from rafters, purlins and ceiling joists, whether it is open cell or closed cell. Hard bonded foam is treated with dry ice blasting before cutting so the timber underneath is not damaged.
Dust-controlled clean-down
Dust sheets, protective sheeting, a dust extraction unit and a HEPA filter vacuum are used throughout. Every surface in the loft is vacuumed and wiped, and the waste is bagged and removed the same day.
Timber inspection and report
We check every rafter with a moisture meter and a boroscope inspection camera, photograph anything of concern, and give you a dated written summary suitable for a lender or buyer's surveyor.
Breathable reinsulation
Once the roof is clean and ventilated we fit loft insulation to current standards, keeping the thermal benefit without sealing moisture back into the timbers. This is included, not an add-on.
Waste removal and disposal
All foam, old insulation and debris is bagged, carried out and disposed of responsibly. You are left with a clear loft and nothing to take to the tip yourself.
Problems we solve for Bath homeowners
Foam rarely causes one problem on its own. It usually shows up as a failed survey, a damp patch or a smell, and by then the timber has been sitting under it for years. These are the situations we deal with most often.
Mortgage refused because of spray foam
The sale stalls, the buyer walks, and you are left explaining a problem you cannot see because the foam is covering it. Every week it drags on costs you money and stress.
We strip the foam, inspect the timber and supply dated photographs with moisture readings. That documentation answers the exact question the lender raised, and we have seen Bath sales complete within six weeks of removal.
Trapped moisture rotting roof timbers
Closed cell foam seals the roof, so any water that gets in sits against the rafter. Left alone, a soft rafter becomes a structural repair, and that is a far bigger bill than foam removal.
We remove the foam, check every timber with a moisture meter, treat early rot and restore ventilation through the loft. Catching it at the soft stage usually means treatment rather than replacement.
Spray foam smell drifting into bedrooms
Older isocyanate foam off-gasses for years, and a warm Bath loft in summer pushes that smell straight down into the rooms below. It is unpleasant to live with and it puts buyers off immediately.
Extraction removes the source rather than masking it. We cut out the foam, vacuum every surface with a HEPA filter vacuum, and most customers notice the difference within 48 hours once the loft airs through.
Reduced roof ventilation causing damp
Foam blocks the airflow that a roof needs to stay dry. Condensation builds, insulation gets damp, and you end up with damp patches on ceilings that no amount of heating will fix.
Once the foam is out we refit breathable loft insulation that vents properly, so the roof dries naturally. We also check the eaves vents are clear before we finish.
When to book foam removal in Bath
A surveyor has flagged spray foam and your mortgage offer is on hold.
We prioritise lender-driven jobs. A survey usually happens within 48 hours, and we can often start extraction the same week. You get the full photographic and moisture report to send straight to your lender.
Most buyers get their offer reinstated once the roof condition is documented, and the sale moves forward without further delay.
You are selling a Bath terrace and the buyer's surveyor has raised foam as a concern.
We remove the foam, inspect the timbers and reinsulate, then hand you a dated report. That report goes to the buyer's surveyor and answers the query directly rather than leaving it open.
The query is closed, the buyer stops worrying about hidden rot, and the sale proceeds at the agreed price.
Your loft smells of chemicals in summer and the smell reaches the bedrooms.
We extract the foam, vacuum every surface with a HEPA filter vacuum and check the roof is venting properly. Where the foam was open cell, this is usually a one-day job.
The smell clears within about 48 hours, and the loft is left clean and ready for breathable insulation.
You have found a damp patch on a ceiling and suspect the foam is trapping water.
We survey with a thermal imaging camera and moisture meter to find exactly where the water is sitting, then remove the affected foam and inspect the timber beneath before treating anything.
You find out whether it is a simple ventilation fix or early rot, and the roof is dried out and reinsulated properly.
Equipment and methods we use
Tools & Equipment
Dry ice blasting machine
Freezes hard closed cell foam brittle so it lifts off timber without gouging the wood. Our first choice on delicate roof structures and tightly bonded foam.
Reciprocating saw and oscillating multi-tool
Used to cut foam out in manageable sections between rafters. The multi-tool gets into the tight corners where a full saw will not fit.
HEPA filter vacuum and dust extraction unit
Captures fine foam dust at the source and keeps it out of your living space. Sealed barriers around the loft hatch complete the dust control.
Boroscope inspection camera and thermal imaging camera
Lets us see behind foam and map where moisture is sitting before we cut anything. It is how we tell you exactly what the roof needs.
Moisture meter
Reads the water content in every rafter and joist before and after removal. Those readings form the report your lender or surveyor will want to see.
PPE respirator and protective sheeting
Protects our technicians from isocyanate dust and fumes, and protects your landing, stairwell and furniture from anything we carry through.
Methods
Dry ice blasting extraction
Dry ice pellets are fired at the foam, freezing it so it releases from the timber without mechanical force. We use this on closed cell foam and on any roof where a saw risks damaging the structure.
Mechanical section cutting
For open cell and softer foam we cut in sections between rafters, working from ridge to eaves so the roof is never left unsupported. Two technicians clear a standard Bath loft in one to two days.
Abrasive blasting clean-up
Where cutting leaves residue bonded to the timber, abrasive blasting media cleans it back to bare wood. It is controlled with sheeting and extraction so nothing escapes into the house.
Breathable reinsulation to current standards
Once the roof is clean we fit loft insulation that vents properly, so you keep the thermal benefit without sealing moisture back into the timbers. This is included in every job.
How foam removal runs in Bath
Bath is a hard city to work in, and foam removal here is not the same as in a new-build estate. The housing stock is mostly Victorian and Georgian terraces with slate roofs, tight roof voids and no side access, so we plan every job around parking, scaffold and where we can get extraction hoses. Bath also sits in a damp valley, which means foam that has sealed a roof tends to have trapped more moisture here than in drier parts of Somerset. We survey with a thermal imaging camera as standard for that reason. Most of our work is loft spray foam removal Bath homeowners need for a mortgage or a sale, and we can usually survey within 48 hours. If you are searching for spray foam removal from loft in Bath, the process is the same wherever you are in the city - inspect, extract, clean, report, reinsulate.
Service Areas
Lots of 1930s semis with shallow roof voids. Access is usually easy, but the low headroom means we cut foam in smaller sections.
Narrow streets and limited parking. We plan hose runs and waste removal around the road before the job starts.
Dense Victorian terraces where lofts are often converted. We work carefully around plasterboard and finished ceilings.
Georgian properties with complex roof structures and original timbers. Dry ice blasting is often the safer method here.
A mix of post-war housing with straightforward loft access, which usually means a faster one to two day extraction.
Local Considerations
Damp valley climate trapping moisture in sealed roofs
Foam that blocks ventilation causes more rot in Bath than in drier areas. We survey with a thermal imaging camera and moisture meter before quoting, because the timber condition drives the job.
Victorian and Georgian terraces with tight roof voids
Low headroom and narrow rafters mean we cut foam in small sections and use compact extraction equipment. It adds time but protects original timbers.
Restricted parking and no side access on many streets
We plan hose runs and waste removal around your road, and where needed we work from the loft hatch rather than bringing equipment through the house.
Listed and conservation-area properties
Roof structures in these buildings need gentler methods, so we favour dry ice blasting over saw cutting to avoid damaging historic timber.
Mortgage stalled on a Combe Down semi
A 1930s semi with closed cell foam across the whole roof. The buyer's lender refused to lend until the foam was gone, and the sale had already been delayed six weeks. The seller had no idea whether the timbers underneath were sound.
We stripped the foam over two days, found two rafters with early rot and treated them, then reinsulated. The dated photo report and moisture readings went straight to the lender, and the sale completed five weeks later.
Maintenance & Follow-up
Keep the eaves vents clear and check the loft once a year for any sign of damp. Breathable insulation needs airflow to work, so do not block the vents with stored boxes.
Open cell foam fitted in the early 2000s had started to smell strongly in summer, and the smell was reaching two bedrooms below. The landlord was losing viewings because of it and had been told the only fix was a new roof.
One day of extraction with a HEPA filter vacuum and full clean-down removed the source. The smell cleared within 48 hours, and we refitted breathable insulation the same week. No new roof was needed.
Maintenance & Follow-up
Ventilate the loft during warm spells and keep an eye on humidity. If a smell ever returns, it is usually a ventilation issue rather than the insulation itself.
A homeowner spotted a damp patch on an upstairs ceiling and assumed a slipped slate. The foam had sealed the roof so tightly that water had nowhere to drain, and one rafter was already soft to the touch.
We traced the moisture with a thermal imaging camera, removed the affected foam, treated the soft rafter and restored ventilation. The ceiling dried out over the following fortnight and the roof was reinsulated to current standards.
Maintenance & Follow-up
Check the roof after storms and keep gutters clear. With ventilation restored, small leaks dry out instead of sitting against the timber.
How much does loft spray foam removal cost in Bath?
Most Bath lofts cost between 1,800 and 4,500 pounds, with a typical 3-bed terrace landing around 2,400 to 3,200 pounds. Price depends on foam type, loft size, access and how much timber repair is needed. Closed cell foam takes longer to extract than open cell, and a loft with no side access adds a day. We quote fixed after inspecting, so the number you get is the number you pay.
Can you remove spray foam from my loft in Bath, Somerset?
Yes. We remove open cell and closed cell spray foam from lofts across Bath and Somerset, including Combe Down, Larkhall, Twerton and Weston. We cut the foam out mechanically, use dry ice blasting where it has bonded hard to the timber, then vacuum and inspect the full roof structure. Most lofts are cleared in one to two days, and we take the waste away with us.
Is loft insulation removal near me available in Bath?
We cover the whole of Bath, from Bath City Centre and Kingsmead out to Odd Down, Southdown and Newbridge, usually within 48 hours of your call. Emergency work is available 24/7 if a survey or sale deadline is pressing. If you are outside the city, we still cover most of Somerset - just give us the postcode and we will confirm.
Does loft spray foam removal affect my mortgage in Bath?
Removing the foam usually unblocks a mortgage rather than affecting it. Lenders refuse because foam hides the timber condition, not because the foam is illegal. Once it is out and we have supplied dated photographs and moisture meter readings, your lender or buyer's surveyor can assess the roof properly. Several Bath sales we have worked on completed within six weeks of removal.
Accredited and accountable
Certifications
Reviews
Surveyed on the Tuesday, foam out by Thursday. They photographed every rafter and sent moisture readings the same evening, which is exactly what our lender wanted. Sale completed five weeks later. Tidy, punctual and no surprise costs.
Two rental lofts with foam that smelled awful in summer. They cut it out, vacuumed everything and the smell was gone in two days. Tenants stayed put throughout. Quoted price matched the invoice exactly.
Closed cell foam across the whole roof and one soft rafter. They found it with a moisture meter, treated it and showed me photos before reinsulating. Dust sheets everywhere and nothing left behind. Would use again.
We were told the only option was a new roof. Platinum Shield removed the foam in a day, restored the ventilation and the damp patch dried out. Saved us thousands and the loft is warmer than before.
Related Services
Spray Foam Removal near me
If you are searching for spray foam removal near me in Bath, this is the same crew and the same equipment. We cover every BA postcode and can usually survey within 48 hours of your call.
Spray Foam Removal near mesame day Spray Foam Removal
When a surveyor is due or a sale is stalling, we can sometimes get to you the same day for a survey and start extraction immediately. Call before 10am and we will tell you honestly what is possible.
same day Spray Foam Removal24/7 Spray Foam Removal
For urgent cases - a collapsed ceiling, a leak into foam, or a deadline-driven sale - we run a 24/7 line. Out-of-hours work is quoted the same way as daytime work, with no premium added for the hour.
24/7 Spray Foam RemovalResidential Spray Foam Removal
Most of our Bath work is residential: terraces, semis, bungalows and converted flats. We protect stairwells and landings with sheeting and extraction so you can stay in the house while we strip the loft.
Residential Spray Foam RemovalCommercial Spray Foam Removal
We also handle commercial roofs and warehouse ceilings where foam has failed or is holding moisture. Larger spaces need different access and dust control, and we plan those jobs around your operating hours.
Commercial Spray Foam Removalroof spray foam removal
Foam sprayed directly onto the underside of roof slates or tiles is the hardest to remove cleanly. We use dry ice blasting on these roofs because it releases the bond without damaging the tile or the rafter beneath.
roof spray foam removalAttic spray foam removal
Attic spray foam removal Bath jobs often involve tight access and low headroom. We use compact extraction equipment and cut foam in small sections so we can work safely in spaces you could not stand up in.
Attic spray foam removalspray foam insulation removal
This is the same service under a different name. Whether you call it spray foam insulation removal or foam extraction, the method is identical: cut, blast, vacuum, inspect, then reinsulate.
spray foam insulation removalopen cell spray foam removal
Open cell foam is softer and comes out faster, usually in one day for a standard Bath loft. It still traps moisture though, so we inspect the timber underneath just as carefully before reinsulating.
open cell spray foam removalclosed cell spray foam removal
Closed cell foam sets like rock and bonds hard to timber. It takes longer and usually needs dry ice blasting, but it is the foam most likely to have caused rot, so removal matters more.
closed cell spray foam removalmortgage lender spray foam removal
We work directly with buyers, sellers and lenders who need foam removed before a mortgage completes. You get dated photographs, moisture readings and a written roof summary formatted for a surveyor to read.
mortgage lender spray foam removalinsulation removal service
Beyond spray foam, we remove contaminated or water-damaged loft insulation, old mineral wool and failed cavity wall insulation. If it is in the loft and it needs to come out, we can take it.
insulation removal serviceinsulation assessment
Not sure whether your foam needs removing? Our assessment uses a boroscope inspection camera, thermal imaging camera and moisture meter to tell you exactly what is happening in the roof before you spend anything.
insulation assessmentdry ice blasting spray foam removal
Dry ice pellets freeze foam brittle so it lifts off timber without gouging. It is our go-to method on hard closed cell foam and on delicate roof structures where a saw would do damage.
dry ice blasting spray foam removalCavity wall spray foam removal
Foam injected into cavity walls causes damp and can block a sale just like loft foam. We remove it using the same extraction and inspection approach, then assess whether the cavity needs refilling.
Cavity wall spray foam removalsand blasting spray foam insulation removal
On stubborn residue left after cutting, we use abrasive blasting media to clean the timber back to bare wood. It is controlled carefully with sheeting and extraction so nothing escapes into the house.
sand blasting spray foam insulation removalthermal spray foam removal
Thermal imaging shows us exactly where foam is hiding moisture before we cut anything. It is how we map a roof in minutes rather than guessing which rafters are worst affected.
thermal spray foam removalenvironmentally friendly insulation removal
We bag and segregate foam waste for responsible disposal, and we refit breathable insulation rather than sealing your roof again. Removing foam and restoring ventilation is the greener outcome for the building.
environmentally friendly insulation removalWarehouse spray Foam removal
Large warehouse ceilings need scaffolding, powered access and industrial extraction. We plan these jobs around your shifts, often working nights so your operation keeps running.
Warehouse spray Foam removalBook your loft spray foam removal in Bath
We are CHAS accredited and have been stripping foam across Somerset since 2021. Call us and we will book a survey, inspect your roof properly and give you a fixed price the same day. No guesswork, no pressure.