Kevington Roofing and Building LTD team performing a full roof replacement on a residential property in Bromley

Expert Spray Foam Insulation Removal in Westerham & Across Kent


Call Your Local Westerham Expert
01689 663319
Serving Westerham & Kent

Why Spray Foam Insulation Can Become a Problem

Spray foam insulation, particularly the older, closed-cell types, can often lead to unforeseen issues in your roof space. Unlike traditional insulation, spray foam applied directly to the underside of roof tiles or slates can stop your roof from breathing. This lack of ventilation traps moisture, leading to condensation, which in turn can cause timber roof timbers to rot. It can also hide structural issues, making it difficult to inspect the roof's condition properly. We frequently see problems like weakened rafters and a reduced lifespan for the roof itself, which is why removal becomes necessary for many homes.

Croydon & South London

01689 663319

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Professional roofers from Kevington Roofing and Building LTD performing a new roof installation on a house in Bromley
Expert Spray Foam Extraction

Why Choose Kevington Roofing for Spray Foam Removal in Ramsden & Bromley?

Addressing Mortgage & Home Insurance Challenges

One of the most pressing concerns for homeowners with spray foam insulation is its impact on property value and the ability to secure a mortgage. Many lenders and surveyors view spray foam, especially if poorly applied or of an older type, as a significant risk. They often refuse mortgages on properties where it's present, citing potential timber decay and an inability to conduct thorough roof surveys. Our professional spray foam removal service directly addresses this issue, helping you remove a barrier to selling your home or re-mortgaging. It's an investment that can unlock your property's true market value.

Our Safe and Thorough Removal Process

Removing spray foam insulation is a specialised task that requires careful handling and expert knowledge. Our skilled team approaches every removal project with precision and a commitment to safety. We use appropriate techniques to carefully detach and extract the foam without damaging your roof's integrity. We remove all traces of the old insulation, ensuring your loft space is left clean and ready for proper ventilation or new, breathable insulation if you choose. We focus on protecting your property throughout the entire process, from initial assessment to final clean-up.

Restoring Your Roof's Health and Ventilation

Once the problematic spray foam is gone, we help restore your roof space to a healthy, breathable condition. This is crucial for the longevity of your roof structure and for preventing future issues like damp and timber rot. A properly ventilated roof allows air to circulate, carrying away moisture and preventing condensation build-up. We can advise on effective ventilation solutions and, if required, recommend and install appropriate, breathable insulation materials that will enhance your home's thermal efficiency without compromising the roof's structure. Our goal is to provide lasting peace of mind.

The Kevington Roofing Difference: 25 Years of Local Expertise

Choosing Kevington Roofing and Building LTD means partnering with a company that stands for quality, reliability, and local knowledge. With a quarter-century of experience, we've built a strong reputation across Westerham, Orpington, and all areas within our 20-mile radius. We are a fully insured and registered UK company (No: 12676001), giving you complete confidence in our services. Our dedicated team are all directly employed, meaning you get consistent, high-quality workmanship from people who care about your home. We pride ourselves on transparent, no-obligation quotations and delivering solutions that truly meet your home's unique requirements.

Why Choose Kevington Roofing and Building LTD?

Your trusted, fully insured roofing experts. With 25 years of hands-on experience, we safely remove spray foam insulation across Ramsden, Bromley, and South London, restoring your roof's health and helping you secure mortgage approvals.

Local Ramsden & Bromley Experts

Deep understanding of South East London's housing stock. We ensure your roof meets local building regulations and strict mortgage lender standards.

25 Years Experience & Fully Insured

A registered UK Company (No: 12676001) with full public liability insurance. We directly employ our highly trained staff—no unknown subcontractors.

Specialist Foam Extraction

Safe, expert removal of open-cell and closed-cell spray foam to protect roof timbers, restore vital ventilation, and save your property value.

Transparent Pricing

No hidden charges. We provide detailed, itemised, no-obligation quotes upfront so you know exactly what your spray foam removal costs.

Kevington Roofing and Building LTD van parked at a residential property with roof scaffolding

Your Trusted Local Roofing Specialists in Westerham and Beyond

From our Orpington base, we know the local property types and their common roofing challenges, including homes in Westerham, Sevenoaks, Biggin Hill, and across South East London and Kent. We bring our expertise directly to your doorstep, understanding the specific needs of homes in this area. When you choose Kevington Roofing, you're not just getting a service; you're getting a local team who understands the value of a solid, healthy roof for your home and its future. We are dedicated to providing excellent service that builds lasting trust within our community.

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Roofing Services Across Croydon & South London: 01689 663319

Spray Foam Insulation Removal In Westerham And Surrounding Areas

We Cover All of Kent

What Our Clients Say About Kevington Roofing and Building LTD

"Fantastic service from the team at Kevington Roofing and Building today. They were recommended by a friend and I was very impressed. I’ll be using them again."

Celia Bennett

"Reliable and prompt - the Kevington team was able to view the property and provide options and transparent, itemised quotes on the same day I called. After deciding what level of work I wanted done, they returned soon after to carry out the roof repairs to a high standard without me even needing to be there."

Philip Day

"Highly recommended! Great price! First class job. Nothing was too much for these lads, very polite, got the job done and more. When they had finished they cleaned up that well, even took some of my own rubbish away for me. Well done lads! Not often you get a good, honest local roofer anymore! Thanks again."

Nick Mangnall

Spray Foam Removal FAQs

Frequently Asked Questions

Got questions about extracting problematic spray foam insulation from your loft? Read our expert answers to common queries from homeowners across Ramsden, Bromley, and Croydon & South London.

Why choose a drone survey?

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  • Safety first: No one needs to climb on your roof for the initial check.
  • Save money: It is much cheaper than hiring scaffolding just for an inspection.
  • Precision: We can zoom in on cracked tiles or failed mortar joints that are invisible from the street.
  • Insurance proof: You get a full report with annotated images, which is perfect for insurance claims or negotiating a house price.

Why is spray foam insulation a problem for my mortgage?

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Lenders are worried that the foam hides the condition of the roof timbers and prevents them from "breathing." Because they cannot see if the wood is rotting or if there are leaks, many banks will simply refuse a mortgage until the foam is professionally removed.

What is the difference between open cell and closed cell foam?

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Open cell foam is softer and more flexible, while closed cell foam sets very hard. Both can cause issues. Closed cell foam is particularly tricky because it can put stress on the roof structure and is much harder to remove without damaging the timber.

How do you remove the foam without damaging the roof?

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Our team uses specialist tools to manually and mechanically extract the foam from between the rafters. We take great care to ensure the roof health is maintained and that the timber is cleaned up properly so it can be inspected by a surveyor.

Will removing spray foam improve my property value?

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Yes. In the current market, a house with spray foam is often seen as a liability. Removing it and replacing it with standard, breathable loft insulation can make the property sellable again and protects the long-term integrity of your roof.

Can I remove spray foam insulation myself?

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We really wouldn't recommend it. It is a messy, difficult job that requires specialist breathing equipment and an understanding of roof structures. Doing it wrong can damage your roof tiles or the rafters themselves.

Why Choose Kevington Roofing and Building LTD?

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  • 25 Years of Experience: We have seen every type of roof and solved every type of leak. Our experience means we get it right the first time.
  • Fully Insured & Registered: We are a UK Registered Company (No: 12676001) with full public liability insurance.
  • Local and Reliable: We aren’t a national franchise. We live and work in the community, and our business is built on local word-of-mouth recommendations.
  • No Hidden Costs: Our quotes are clear, honest, and fixed. We don’t use pushy sales tactics or surprise you with "extra" costs halfway through a job.
  • Quality Workmanship: We don’t use unknown subcontractors. Our own skilled team handles your project from start to finish.
    If you are worried about a leak, need a quote for a new roof, or need spray foam removed to secure a mortgage, give us a call today.

Still have questions? Contact our Croydon & South London Roofing experts today!

Call Us Now

Proudly Serving Orpington, Bromley, Kent & South East London

Kevington Roofing and Building LTD are your trusted local roofing experts, bringing over 25 years of hands-on experience to properties across South East London and Kent. Based in Orpington, we cover a 20-mile radius, providing fully insured, compliant, and reliable roofing solutions. Explore our primary service areas below.

Our Key Service Areas

Bromley & Bexley

  • Bromley: Orpington, Beckenham, Chislehurst, West Wickham, Biggin Hill
  • Bexley: Bexleyheath, Sidcup, Welling, Erith, Crayford
  • Emergency roof repairs across both boroughs

Kent, Croydon & Beyond

  • Kent: Sevenoaks, Dartford, Westerham, Swanley, Longfield
  • Croydon: Purley, Coulsdon, Sanderstead
  • Greenwich & Lewisham: Eltham, Blackheath, Catford
  • Covering a 20-mile radius from Orpington

Your Trusted Local Experts

  • Expertise with 1930s semis & Victorian terraces
  • Compliant with UK building control & local rules
  • Directly employed staff—no unknown subcontractors
  • Over 25 years of proven industry experience

Need Roofing Services?

Contact Kevington Roofing and Building LTD today for a transparent, no-obligation quote or fast response call-out across Kent and South London.

Call Us Today

If your specific location in South East London or Kent isn't listed, please don't hesitate to get in touch! We cover a wide 20-mile radius from our Orpington base.

Our South East London & Kent Coverage

Map shows our primary service areas across Orpington, Bromley, Kent, and South London.

Book Your Spray Foam Insulation Removal Survey Today!
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