Spray foam
stopping your mortgage?
We remove it.
Open-cell or closed-cell, our in-house teams remove spray foam insulation safely, document the work to lender standards, and issue a completion certificate accepted by every major UK bank.
Lender-recognised spray foam removal completed
Accepted by Halifax, Nationwide, Barclays, NatWest, Santander, HSBC and 40+ smaller lenders.
01 The problem
A roof you can't sell, mortgage, or insure.
Trapped moisture, rotting timbers
Foam forms an impenetrable barrier on rafters. Water that would normally evaporate is held against the wood, leading to decay and structural weakness over months and years often hidden until it's serious.
Surveyors can't see what's underneath
A standard valuation requires visual inspection of roof timbers. Foam makes that impossible, so the surveyor flags the property as a risk lenders default to refuse.
Off-gassing and indoor air quality
Improperly mixed or ageing foam can release isocyanates and VOCs into the loft and the living space below, a concern raised in multiple UK government and industry reviews since 2022.
Insurance and warranty exclusions
A growing list of household insurers now exclude damage linked to spray foam, leaving owners exposed to repair costs they would normally be covered for.
02 2026 lender policies
Who's saying no to spray foam.
Every major UK mortgage lender has tightened its position over the last 24 months. We track each policy weekly. The table below reflects the current public stance of the UK's largest lenders.
Smaller building societies and specialist lenders are following the same trajectory. A lender-recognised completion certificate from Countrywide reverses the position in 96% of cases we've handled.
03 Open-cell vs closed-cell
Open-cell or Closed-cell ?
Two products. Two completely different removal jobs. We handle both, but the cost, time, and structural impact depend entirely on which one's been sprayed onto your timbers.
Softer, Breathable, Recoverable.
Open-cell foam is lower density and remains slightly flexible. Our teams cut, peel, and brush it away from timbers, then inspect each rafter, replace any compromised felt, and re-insulate to current standards.
Sample · Open-cellDense, Bonded, Aggressive.
Closed-cell foam adheres so tightly to roof timbers that removing it intact is rarely possible. Most closed-cell projects involve replacing rafters, stripping the roof externally, and laying new membrane and tiles before re-insulating.
Sample · Closed-cellBefore & After
The transformation
speaks for itself.
Spray foam removed cleanly and completely — rafters left dry, clear, and mortgage-ready.
Open-cell spray foam — Mortgage Refused, West Midlands
05 Our process
Four steps to a mortgage-ready roof.
Directly employed teams. No subcontractors. Every job follows the same documented process from a free initial survey to a same-day completion certificate filed with your solicitor.
Survey & Inspection
A qualified inspector visits, identifies foam type, photographs every rafter, surveys the exterior, and returns a fixed-price written quotation within 48 hours.
Schedule & Scaffold
Materials ordered, scaffolding booked, waste-carrier paperwork filed, building control notified. Your project manager is your single point of contact end-to-end.
On-Site Removal
In-house teams arrive, set up containment, and walk you through the work on day one. Eight-to-five working hours, roof secured overnight, daily progress photos to your inbox.
Certificate & Handover
Lender-recognised completion report issued. CORC certificate registered. Building control sign-off coordinated. Forwarded directly to your solicitor or broker on request.
06 Indicative pricing
What it actually costs.
Fixed-price quotations after survey, with no VAT on the insulation element. The figures below reflect the range we see across UK projects in 2026. Your written quotation is the price you pay.
Tier · Open-cell removal
Lower density · faster turnaround
Typical 2 – 5 day project · starts from £3,150 inc. VAT for a 3-bed semi
- ✓ Full foam removal & rafter brushdown
- ✓ Timber inspection & felt replacement where needed
- ✓ Loft re-insulated to current Part L (Knauf loft roll included)
- ✓ Lender-recognised completion documentation
Tier · Closed-cell removal
Bonded foam · structural rebuild
Typical 7 – 14 day project · starts from £12,500 inc. VAT
- ✓ Strip-and-rebuild of affected roof sections
- ✓ Replacement timbers, breathable membrane & tiles
- ✓ Scaffolding, waste disposal & building control
- ✓ 10-year insurance-backed roof guarantee
08 Instant estimate
What will it
cost to remove?
Fill out the form to receive a quick estimate
09 What customers say
Real results.
Real homeowners.
"I had a great experience dealing with Countrywide Roofing & Insulation. They explained everything clearly — from the survey right through to the completion certificate. The team were first class, and they even brought the date forward so I could proceed with the estate sale."
"Ours was a difficult and awkward job but the experienced Countrywide teams always had it under control. Staff were courteous and respectful throughout and the inevitable small problems were dealt with speedily."
"Great company. Punctual, efficient, and straightforward to deal with. The spray foam removal team removed the foam manually with scrapers on the rafters. They were courteous, took my feedback into consideration, and left everything spotless."
"Excellent communication. The quote was spot on and the lads worked later until the job was done. Arrived each morning at the agreed time, cleared up after themselves, and were very polite. Highly recommend."
Nationwide coverage,
local teams.
Eighteen regional teams cover England and Scotland. Projects fast-tracked on request.
Frequently asked questions
Why is spray foam removal necessary?
Spray foam insulation creates significant problems in roof spaces. It forms an impenetrable barrier that traps moisture, leading to timber rot and weakening structural integrity. It prevents surveyors from fully inspecting the roof structure and is flagged as a high-risk material by UK mortgage lenders.
What is the difference between open-cell and closed-cell spray foam removal?
Open-cell spray foam is softer and more flexible removal typically takes 2–5 days. Closed-cell spray foam is denser and harder, bonding aggressively to roof timbers, often requiring scaffolding and replacing affected timbers, which can take 7–14 days or more.
Will spray foam stop me getting a mortgage?
In most cases, yes. Major lenders including Halifax, Nationwide, Barclays, NatWest, Santander, and HSBC have all introduced policies that restrict or refuse lending on properties with spray foam insulation in roof spaces. Professional removal backed by a lender-recognised completion certificate is the only reliable solution.
How much does spray foam removal cost?
Open-cell spray foam removal starts from £3,150 Inc. VAT for a 3-bed semi-detached. Closed-cell removal starts from £12,500 Inc. VAT. All quotes include replacement loft insulation (Knauf loft roll) and a lender-ready mortgage certificate.
Why choose Countrywide Roofing & Insulation for spray foam removal?
Countrywide has completed over 1,000 successful spray foam removal projects. We provide lender-recognised completion certificates, free surveys with no obligation, fixed pricing, and use in-house teams only no subcontractors.
— 12 · FREE NO-OBLIGATION SURVEY —
Get the foam out.
Get your mortgage back.
Tell us your postcode and roughly when the foam was sprayed. We'll book
a free site visit and have a fixed-price quotation in your inbox within 48 hours.
LENDER-RECOGNISED
Halifax · Nationwide · Barclays · NatWest +40 more
48-HOUR QUOTATION
Fixed price · no surprises after survey
IN-HOUSE TEAMS ONLY
Directly employed crews · no subcontractors, ever
FREE DRONE INSPECTION
No deposit required · zero obligation
