Dulwich Picture Gallery
A useful orientation point for jobs in the streets around Dulwich Village, where parking is restricted and we often need to plan where the van sits before unloading.
Your local Dulwich Spray foam removal team
Spray foam removal in Dulwich done right, first time
If you need spray foam removal in Dulwich, we strip open cell and closed cell foam from lofts, roofs and cavity walls across SE21, SE22, SE24, SE15 and SE26. We have worked Dulwich since 2022, so we know the period stock around Dulwich Village and East Dulwich, the tight loft hatches, and the survey paperwork lenders want before they release a mortgage. Same day call-outs, fixed pricing, full clean-up.
4Years serving Dulwich
24/7Emergency call-out
5 yearWorkmanship warranty
Services available in Dulwich
Spray foam removal services available in Dulwich
Every job we quote in Dulwich starts with an insulation assessment, because the right method depends on whether you have open cell or closed cell foam and how far it has spread. Most Dulwich lofts take one to two days; cavity wall foam on a full terrace can run to three. If you need spray foam removal in Dulwich Greater London at short notice, we hold same day slots for survey deadlines and completion dates.
Spray Foam Removal near meWe cover every Dulwich postcode, SE21 through SE26, so a local crew is usually within 20 minutes of your door. Most enquiries come from East Dulwich and West Dulwich homeowners who have just had a survey report back. We assess, quote and book in one visit.View details →
same day Spray Foam RemovalWhen a lender or buyer needs foam gone quickly, we can often attend the same day across Dulwich. We keep two vans free for urgent SE21 and SE22 work. You get a fixed price before we start and a clean loft by the end of the visit.View details →
24/7 Spray Foam RemovalWater ingress through foam-filled roofs does not wait for office hours. Our 24/7 line covers Dulwich, Herne Hill and Peckham for emergency call-outs, including ceiling leaks and storm damage where foam is trapping moisture against the timbers.View details →
Residential Spray Foam RemovalThe bulk of our Dulwich work is residential: Victorian terraces, 1930s semis and larger detached homes near Dulwich Park. We protect floors and stairwells with protective sheeting, work room by room, and leave the loft ready for new insulation.View details →
Commercial Spray Foam RemovalDulwich has a steady run of commercial conversions along Lordship Lane and around North Dulwich Station, plus warehouse units toward Peckham. We work out of hours to keep businesses trading and dispose of all foam through licensed waste routes.View details →
loft spray foam removalLoft spray foam removal Dulwich is our most requested job. Foam pumped between rafters traps heat and moisture, and on a Dulwich slate roof that means condensation and rot. We cut the foam back, clear the vents and restore airflow through the roof space.View details →
roof spray foam removalWhere foam has been sprayed directly to the underside of roof tiles or felt, we remove it without damaging the covering. This is common on older Dulwich roofs where a previous owner tried to stop draughts cheaply. We work from inside the loft wherever possible.View details →
Attic spray foam removalAttic spray foam removal across Dulwich often means working in tight, low spaces with limited headroom. We use compact cutting tools and an industrial vacuum to keep dust down, then bag and remove everything the same day so your attic is clear for inspection.View details →
spray foam insulation removalFull spray foam insulation removal for Dulwich homes covers lofts, rafters, cavity walls and any foam that has spread onto pipework or cabling. We survey first, then remove in a sequence that keeps the structure sound and the electrics safe.View details →
open cell spray foam removalOpen cell foam is softer and more common in DIY retrofits around Dulwich. It soaks up moisture like a sponge, so we remove it carefully, check the timbers underneath for damp, and treat any early rot before it spreads into the roof structure.View details →
closed cell spray foam removalClosed cell foam is rigid, dense and much harder to shift. We use dry ice blasting and controlled cutting to break it away from rafters and felt without splitting the timber, a method that suits the older roof structures common in West Dulwich.View details →
mortgage lender spray foam removalMost Dulwich spray foam enquiries start with a mortgage rejection. Lenders and surveyors want proof the foam is gone and the roof ventilates properly. We remove the foam and provide the documentation your lender or solicitor asks for.View details →
insulation removal serviceOur insulation removal service in Dulwich also covers mineral wool, loose fill and contaminated insulation sitting under or around spray foam. If the foam has ruined what was there before, we clear the lot and leave you a clean, breathable roof space.View details →
insulation assessmentBefore any removal we carry out an insulation assessment using a thermal imaging camera to map foam coverage and find hidden damp. In Dulwich period homes this usually reveals foam in places the survey missed, which changes the quote and the timescale.View details →
dry ice blasting spray foam removalDry ice blasting is our cleanest removal method and the one we use most in Dulwich. Dry ice pellets lift foam and adhesive residue off rafters without water, grit or chemical residue, so there is nothing left behind to damage the timber or the electrics.View details →
Cavity wall spray foam removalCavity wall spray foam removal is common in Dulwich terraces where a previous grant scheme filled the walls. Foam in a cavity traps water and can bridge the damp course. We remove it in sections, inspect the ties, and clear the cavity so it can drain again.View details →
sand blasting spray foam insulation removalFor stubborn foam bonded hard to brick or stone, we use sand blasting media at controlled pressure. It is a method we reserve for masonry surfaces around Dulwich where cutting tools risk damaging the substrate, and we mask the area thoroughly first.View details →
thermal spray foam removalThermal spray foam removal uses heat to soften the bond between foam and substrate before we cut it away. It suits the dense closed cell foam found in some Dulwich lofts and reduces the risk of tearing felt or splitting rafters during removal.View details →
environmentally friendly insulation removalWe dispose of all foam through licensed waste routes and recycle where we can, which matters to a lot of Dulwich homeowners. Our environmentally friendly insulation removal uses dry ice rather than chemicals, so there is no solvent residue left in your roof space.View details →
Warehouse spray Foam removalWarehouse and industrial unit foam removal around Dulwich and toward Peckham is usually a larger, out-of-hours job. We work in phases so the unit stays usable, remove foam from roof decks and walls, and clear the site before the next shift starts.View details →
More than a service list
How we run spray foam removal in Dulwich
Dulwich roofs are mostly slate and clay tile over breathable felt or no felt at all, which is exactly the construction spray foam ruins. Foam seals the roof, condensation builds, and within a few winters you have wet tim
Tight loft hatches in Victorian Dulwich terraces
Many SE22 and SE24 lofts have hatches under 600mm, which slows removal and means we cannot get large equipment up in one piece. It adds roughly half a day to a typical loft job.
How we help: We break down cutting tools and vacuum hoses into sections that pass through a standard hatch, and we run the air scrubber from the landing rather than inside the loft. Nothing gets forced through and nothing gets damaged on the way up.
Conservation area restrictions around Dulwich Village
Roof coverings in conservation areas cannot be altered without consent, so removal has to happen entirely from inside the loft. That rules out lifting tiles and changes how we access the foam.
How we help: We work from within the roof space using dry ice blasting and compact cutting tools, leaving the external roof untouched. If any covering does need attention, we flag it before work starts so you can speak to the council.
Foam bridging the damp course in cavity walls
Injected cavity foam in older Dulwich terraces can bridge the damp proof course and pull moisture into the inner leaf, which shows up as damp patches and blown plaster on internal walls.
How we help: We remove the foam in vertical sections, inspect the wall ties and cavity for debris, and clear the base of the cavity so water drains away as it should. We then advise on reinstating insulation correctly.
Early warning signs
Have us take a look →
Signs you need spray foam removal in Dulwich
01
Surveyor has flagged spray foam in the loft
02
Damp patches on upstairs ceilings or walls
03
Condensation or mould in the loft itself
04
Mortgage application refused or delayed
05
Rising heating bills despite the insulation
We know the route
Finding our way around Dulwich
Dulwich is easy to navigate once you know it, but the residential streets off the main roads can be a maze. We use the major landmarks as orientation points when scheduling and when talking customers through where we will park. Dulwich Picture Gallery and Dulwich Park sit close to some of our most common job addresses, and North Dulwich Station is a useful marker for the SE21 and SE24 streets either side of it.
Dulwich Park
The park splits the area neatly between East and West Dulwich, so we use it to confirm which side of the postcode a job falls on before quoting travel time.
North Dulwich Station
A reliable marker for the SE21 and SE24 streets nearby, and handy for customers describing their location when they are not sure of the exact postcode.
Horniman Museum
Sits on the Forest Hill side of the area and helps us route jobs that straddle the Dulwich and Forest Hill boundary without doubling back through traffic.
Primary Dulwich response zone
Dulwich service coverage
Is your ZIP on the route?
These are our most frequently served ZIP codes. Nearby areas may also qualify—call if you do not see yours.
Popular neighborhoods
Check my address →
East Dulwich · West Dulwich · Herne Hill · Peckham
Outside Dulwich?
Dulwich and the surrounding areas we cover
01WestminsterRoughly 6 miles north west of Dulwich, usually reached via Camberwell and Vauxhall. We take on loft and cavity foam jobs in the period mansion blocks and conversions there.↗02CamdenAbout 8 miles north of Dulwich. Camden's Victorian housing stock throws up similar spray foam and ventilation problems, so the same removal methods apply.↗03IslingtonAround 7 miles north, typically via Peckham and the City. Islington terraces often have the same open cell foam issues we see in East Dulwich.↗04HackneyAbout 8 miles north east of Dulwich. We cover loft and cavity wall foam removal across Hackney's Victorian terraces and conversions.↗
Dulwich Spray foam removal FAQ
Spray foam removal in Dulwich: your questions answered
Our team can help if your question is not answered here.
Call 02080885342 →Most Dulwich loft removals cost between 1,200 and 2,500 pounds in 2026, with larger detached properties and cavity wall work running to 4,500 pounds or more. Access, foam type and whether cavity walls are involved are the main variables. We quote a fixed price after the assessment, so there are no surprises.
We do. Serenity Spray Foam Installers has covered Dulwich since 2022, working across SE21, SE22, SE24, SE15 and SE26. Our crews are in the area most weekdays, so we can usually assess within 48 hours and start within a week. Call 020 8088 5342 to book.
Yes, when a lender or completion date demands it. We hold same day slots for urgent SE21 and SE22 work, and we can often attend within hours for emergencies such as leaks through a foam-filled roof. Call us and we will tell you honestly what is possible.
We cover the whole Dulwich area, including East Dulwich, West Dulwich, Herne Hill, Peckham, Camberwell, Sydenham and Forest Hill. That includes residential lofts, cavity walls and commercial units along Lordship Lane and toward Peckham. If you are unsure whether your postcode is covered, just ask.
The best removal is the one that clears the foam, checks for hidden damp and restores roof ventilation, with documentation your lender accepts. Ask any contractor how they handle residue, timber inspection and paperwork. We use dry ice blasting, a thermal imaging camera and PAS 2035 principles on every Dulwich job.
Dulwich team is ready
Get your London loft cleared before the survey
Free survey, fixed price, and photographs for your lender when we finish. Call 02080885342 or email us and we will book you in, often within 48 hours.
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