Spray foam removal in Merton is what we do every week, from Victorian terraces off Wimbledon Common to 1930s semis in Raynes Park. If a surveyor, lender or buyer has flagged the foam in your loft, we strip it out, clean the timbers and leave the roof space ready for a mortgage valuation. We cover SW19, SW20, CR4, SM4 and KT3, and we can usually get someone out to you the same day.
Every job we run in Merton starts with an insulation assessment, because open cell foam in a Wimbledon loft is a very different removal to closed cell foam sprayed under a Morden roof deck. We cover residential lofts, commercial units and warehouses, and we can usually arrange same day spray foam removal Merton homeowners need when a lender has set a deadline. Tell us the postcode and what the surveyor flagged, and we will tell you what the job involves.
Spray Foam Removal near meIf you are searching for spray foam removal near me in Merton, we cover every postcode in the borough, from SW19 through to CR4. We assess the foam type, check the roof ventilation, and strip it out with dry ice blasting and industrial vacuum equipment. Most lofts in Wimbledon and Raynes Park are cleared in a single day.View details →
same day Spray Foam RemovalSame day spray foam removal in Merton is available when a surveyor or lender has set a deadline. We keep slots open for urgent jobs across South Wimbledon, Colliers Wood and Mitcham. Call before midday and we can often have a team on site the same afternoon to assess and start the removal.View details →
24/7 Spray Foam RemovalOur 24/7 spray foam removal line covers Merton for emergencies, including water ingress through a foam-blocked roof deck or a collapsed section of foam in a commercial unit. You reach a real person, not a call centre. We triage the job over the phone and get a team out to your Morden or Mitcham property as fast as we can.View details →
Residential Spray Foam RemovalResidential spray foam removal is the bulk of our Merton work, mostly lofts and roof spaces in period terraces around Wimbledon and family semis in Raynes Park and Motspur Park. We protect floors and ceilings with sheeting, use HEPA-filtered vacuums to control dust, and leave the loft clean enough for a surveyor to inspect the same week.View details →
Commercial Spray Foam RemovalCommercial spray foam removal in Merton covers offices, retail units and light industrial buildings, often around Colliers Wood and the industrial pockets near Morden. We work out of hours where needed so your business stays open. Foam is stripped from roof decks and plant rooms, and waste is bagged and removed under a waste transfer note.View details →
loft spray foam removalLoft spray foam removal is our most requested Merton service. Most lofts in SW19 and SW20 have foam sprayed directly onto the underside of the roof felt, which blocks ventilation and traps condensation. We remove it in sections, inspect the timbers for rot, and restore airflow so the roof space can breathe again before any new insulation goes in.View details →
roof spray foam removalRoof spray foam removal in Merton is usually needed where foam has been applied to the roof deck or between rafters. We access via the loft where possible to avoid disturbing tiles, and use thermal imaging cameras to map exactly where the foam sits. Wimbledon and Morden period roofs often need a gentler removal method to protect older timbers.View details →
Attic spray foam removalAttic spray foam removal across Merton covers the older converted attics common in Wimbledon Park and South Wimbledon. These spaces often have limited access, so we use oscillating multi-tools and reciprocating saws to cut foam away from rafters without damaging the structure. Everything is bagged and carried out through the house, with protective sheeting on the stairs.View details →
spray foam insulation removalSpray foam insulation removal in Merton is what we do when a lender, surveyor or buyer has flagged the foam as a problem. We remove open cell and closed cell insulation, clean the residue off the timbers, and document the work with before-and-after photos. That paperwork is often what gets a mortgage offer moving again.View details →
open cell spray foam removalOpen cell spray foam removal is common in Merton lofts because it was cheaper to install and widely used in the 2000s and 2010s. It is softer and easier to cut away than closed cell, but it still blocks ventilation. We strip it with hand tools and industrial vacuums, then check the roof space for condensation damage before we finish.View details →
closed cell spray foam removalClosed cell spray foam removal is the harder job, and it is what we find in a lot of Merton roof decks. This foam sets rock hard and bonds to the timber, so we use dry ice blasting to make it brittle before cutting it away. It takes longer than open cell, but it comes off cleanly without gouging the rafters.View details →
mortgage lender spray foam removalMortgage lender spray foam removal in Merton is a deadline job. When a lender refuses to release funds because of foam in the roof, we provide a documented removal with photos and a written summary you can pass to your solicitor or surveyor. We work to lender timescales across SW19, SW20 and CR4, and we can usually start within days of your call.View details →
insulation removal serviceOur insulation removal service in Merton covers spray foam, old mineral wool and contaminated insulation that has been sitting under a leaking roof. We remove it, bag it and dispose of it properly, then leave the loft clean. If you are not sure what is up there, we can inspect first and tell you exactly what needs to come out.View details →
insulation assessmentAn insulation assessment is the first step for most Merton jobs. We inspect the loft or roof space, identify whether the foam is open cell or closed cell, check ventilation and look for hidden damp or rot. You get a clear report on what needs removing and what it will cost before any work starts, with no obligation to book.View details →
dry ice blasting spray foam removalDry ice blasting spray foam removal is our go-to method for closed cell foam in Merton. Dry ice pellets freeze the foam until it turns brittle, then it lifts off the timber without the aggressive gouging you get from scraping. There is no water or sand residue left behind, which matters in older Wimbledon and Morden roof spaces where damp is already a concern.View details →
Cavity wall spray foam removalCavity wall spray foam removal in Merton is usually picked up during a survey or a retrofit assessment. Foam injected into a cavity can bridge the air gap and cause damp on the inner leaf. We remove it using a combination of cutting tools and vacuum extraction, then check the cavity is clear so the wall can dry out properly.View details →
sand blasting spray foam insulation removalSand blasting spray foam insulation removal is used on Merton jobs where the foam has bonded hard to brick or blockwork, often in garages, basements and older outbuildings. We use controlled sand blasting media and full containment to keep dust out of the rest of the property, then clear the residue with industrial vacuums before we leave.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 is useful in Merton properties where the foam sits tight against fragile surfaces, such as old lath and plaster or thin roof felt. We monitor temperatures with a thermal imaging camera so the timber is never at risk.View details →
environmentally friendly insulation removalEnvironmentally friendly insulation removal in Merton means we separate waste streams, recycle what we can, and use dry ice blasting instead of chemical strippers wherever possible. Foam waste goes for responsible disposal under a waste transfer note. If you want the job done with the lowest possible environmental impact, tell us when you book.View details →
Warehouse spray Foam removalWarehouse spray foam removal in Merton covers large roof decks and industrial units, including the commercial estates around Colliers Wood and Morden. These are big jobs, so we survey first, plan access and work in phases to keep the building operational. Foam is stripped, bagged and removed, and we can schedule weekend or night shifts if that suits your operation.View details →
Every Merton job starts with an insulation assessment. We identify whether the foam is open cell or closed cell, check the roof ventilation, and look for hidden damp or rot with a thermal imaging camera. From there we pl
Wimbledon and Wimbledon Park have a lot of older roofs where the plaster and felt are brittle. Aggressive removal can crack ceilings below or tear the felt, which turns a one-day job into a much bigger repair.
How we help: We use thermal spray foam removal and hand tools on fragile roofs, monitor timber temperatures with a thermal imaging camera, and support the structure where needed. Dry ice blasting is used only where the substrate can take it, and we check the ceiling below before and after every job.
Streets around South Wimbledon and Colliers Wood often have permit parking and narrow access, which makes it hard to position a van close to the property and slows down waste removal.
How we help: We ask for the postcode and parking situation when you book, apply for any necessary suspensions, and carry waste out in smaller loads if the van has to park further away. For larger jobs we schedule a second vehicle for the waste run so the removal itself is not delayed.
Many Merton loft conversions have foam sprayed right across the rafters, sealing the roof space. That traps condensation, which then soaks into timbers and can cause rot that a surveyor will flag.
How we help: We map the foam with a thermal imaging camera, remove it in sections to restore airflow, and inspect every rafter for damp or rot as we go. If we find rot, we document it and advise on repair before any new insulation goes back in.
Surveyor or lender flags foam in the loft
Condensation or damp on roof timbers
Musty smell in upstairs rooms
Foam visible on rafters or roof deck
Difficulty selling or remortgaging
Merton is a compact borough, but the road layout around the Common and the one-way systems near the town centres can slow you down if you do not know them. We use the main landmarks as orientation points when we plan jobs: Wimbledon Common and the All England Lawn Tennis Club sit at the north-west of our patch, Morden Hall Park anchors the south, and Merton Abbey Mills and Colliers Wood mark the eastern edge. Knowing these reference points helps us route vans, plan parking and give customers an honest arrival window rather than a vague one.
Wimbledon Common is a useful orientation point for jobs in SW19. The roads around it, including Parkside and the residential streets off Wimbledon Parkside, are where a lot of our period-property work sits. Knowing the Common helps us route around the one-way systems.
The All England Lawn Tennis Club on Church Road is a clear landmark for the north-west corner of Merton. Jobs in the surrounding streets need careful parking planning, especially in the summer, and the club gives us a fixed reference for arrival times.
Morden Hall Park sits at the southern end of the borough and is a handy reference for jobs in SM4. The residential streets around it are mostly 1930s semis, and the park helps us plan routes that avoid the busier sections of Morden Road.
Wimbledon Theatre on the Broadway is a central reference for jobs in the town centre and the surrounding terraces. Parking around the Broadway is restricted, so we use the theatre as a marker when planning where to position the van for a job.
These are our most frequently served ZIP codes. Nearby areas may also qualify—call if you do not see yours.
Wimbledon · Mitcham · Morden · Colliers Wood
Our team can help if your question is not answered here.
Call 02080885342 →Most Merton lofts cost between 1,800 and 3,500 pounds for open cell foam, and 2,800 to 5,500 pounds for closed cell. The final price depends on the foam type, the size of the roof space and whether we find hidden damp or rot. We quote upfront after a free assessment, so you know the figure before we start.
We do, and it is the only thing we do. Serenity Spray Foam Installers has worked across Merton since 2022, covering Wimbledon, Mitcham, Morden, Colliers Wood, Raynes Park and the surrounding postcodes. We are a specialist removal company, not a general builder, so you get the right equipment and the right method for your foam type.
Yes, subject to availability. We keep same day slots open for urgent jobs, particularly where a lender or surveyor has set a deadline. Call us on 02080885342 before midday and we can often have a team with you the same afternoon across SW19, SW20, CR4 and SM4.
We cover the whole borough, including Wimbledon, Wimbledon Park, South Wimbledon, Mitcham, Morden, Colliers Wood, Raynes Park and Motspur Park. We also work in the neighbouring boroughs of Wandsworth, Sutton and Croydon. If you are in SW19, SW20, CR4, SM4 or KT3, we can get to you.
The best removal is the one that takes the foam out cleanly, protects your timbers and gives you the documentation your lender needs. We use dry ice blasting for closed cell foam, industrial vacuums and HEPA filters for dust control, and we photograph every job. That combination is what gets mortgages moving again.
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.
Tell us what you are seeing and where you are located. Our team will call to confirm the right appointment type and timing.