Every Spray Foam Removal Job Comes With Brand-new Insulation Included!

Cavity Wall Insulation Removal

Fast, safe, and hassle-free cavity wall insulation removal by vetted professionals. We restore your walls’ integrity and protect your home from moisture and structural issues.

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25+

Years Experience

1800+

Removals Completed in 2024

0%

Deposit Required

80+

Counties Served

Common Problems Caused by Cavity Wall Insulation

Cavity wall insulation, while designed to improve energy efficiency, can sometimes trap moisture inside walls. Over time, this may lead to damp, mould, or weakened wall structures that can affect the comfort, safety, and value of your home.For homeowners, this hidden damage can be stressful and expensive. That’s why our cavity wall insulation removal service goes beyond extraction. Our experienced team inspects your walls, identifies any areas affected by trapped moisture, and carries out the necessary repairs to restore your home’s structural integrity and long-term safety.

Our 5 Step Cavity Wall Insulation Extraction Process

Removing cavity wall insulation doesn’t have to be stressful. Our team takes care of everything from start to finish, so you can feel confident your home is in safe hands.
Free Same-Day Wall Assessment

We inspect your walls immediately to identify damp, damage, or insulation issues, preventing further deterioration.

Full Structural Inspection

Our team checks the wall cavity, brickwork, and internal structures to ensure all hidden damage is detected.

Tailored Repair Plan

You’ll receive a clear plan for safe insulation removal and any required repairs, tailored to your property.

Expert Removal & Repairs

Our certified professionals remove insulation safely, repair any damaged wall structures, and restore ventilation where needed.

Final Safety Checks

We complete thorough final checks to make sure your walls are dry, structurally sound, and ready for long-term protection.

Trusted Experts with Proven Results

Why Homeowners Trust Us

Old or damaged cavity wall insulation can cause damp, cold spots, and even structural issues if left untreated. Our team provides complete insulation removal and repair solutions, making the process simple and stress-free for homeowners. We ensure your walls are dry, healthy, and ready for improved insulation or upgrades.

Clients Testimonials

Our Customer Feedback

Check out our client reviews and see why so many people love working with us! We’re proud to have built lasting relationships with happy clients who consistently praise our reliability, attention to detail, and outstanding service. Don’t just take our word for it – hear directly from those who’ve experienced the difference.

Found the company to be very efficient from the word go. The Rep after giving us a quote, told us he would not chase us up – he would wait for us to call him. Required no deposit. Works team arrived on time – worked hard. The days they were here included two of the hottest days of the year. They just kept working despite the extreme heat in the loft. After completion there were a couple areas that I felt needed improving on. Within 24 hours a senior employee arrived and completed the work to my satisfaction. Each day they left the house clean. All rubbish was cleared to our satisfaction.”

Job Location: SN6

We thoroughly recommend Country Wide Spray Foam Removal for the removal of spray foam loft insulation. They provided a very competitive quote and completed the removal to our complete satisfaction. They arrived promptly on both days and were very professional in completing their work. All 3 of the workmen were polite and kept us informed with what was happening. They were tidy throughout and respectful of our property. All of the spray foam was removed and our roof was left in very good repair. We have been provided with a Certificate of Completion.

Job Location: PL6

They were very efficient and they completed the work in a timely fashion. Very polite, clean and tidy. I would recommend them.

Job Location: DT11

The service I have received from day one, when the review of the job was scoped & quote provided, up to and including the completion of the job and the receipt of the Confirmation Certificate, has been first class.

Job Location: FY5

The team arrived promptly on time and gave a detailed overview of the job. The three worked tirelessly to remove the Spray foam all the time updating us and clearing up as they progressed. We had been well prepped prior to the work taking place and Rich was extremely helpful in putting our minds at ease re the original installation and subsequent removal. The work was completed in one day and the completion certificate was received by email and then in hard copy. Cannot fault this company and would recommend them for spray foam removals.

Job Location: TA6

Excellent job done. Great communication, arrived exactly when they said they would. Cleaned everything thoroughly and took all rubbish too. Would definitely recommend!!

Job Location: M34

Spray Foam Removal and Roof Repair Insights & Expert Advice

Frequently Asked Questions

Get clear answers to the most common questions homeowners have about cavity wall insulation removal.
What is a cavity wall?

A cavity wall is made up of two layers (inner and outer) of bricks or blocks with a gap, called the cavity, in between. This cavity helps insulate your home and can prevent moisture from passing through the walls.

What is a damp proof course (DPC)?

A DPC is a waterproof barrier installed near the base of walls to prevent rising damp from the ground. Blocked or bridged cavities due to old insulation can interfere with the DPC, causing moisture problems inside your home.

How do I know if my property needs Cavity Wall Insulation Removal?

Look for damp patches on internal walls, unexplained cold spots, condensation, or peeling paint. If insulation has degraded over time or was installed incorrectly, it may no longer perform effectively. A professional assessment will confirm if removal is necessary.

What happens during Cavity Wall Insulation Removal?

Our experts carefully extract the insulation using industrial vacuums and inspection tools, removing debris while protecting the structure of your walls. We also repair any minor damage and leave the cavity clean, ready for new insulation or ventilation improvements.

Will removing insulation damage my walls?

No. Our certified team takes every precaution to protect brickwork and internal structures. Any small repairs needed during the process are completed, ensuring your walls are safe and secure.

Can Cavity Wall Insulation Removal removal fix damp or mould issues?

Yes. Damp or mould often results from trapped moisture in old insulation. Removing it allows your walls to dry properly and prevents future moisture-related problems. We also recommend further measures, such as improved ventilation, to maintain a healthy home.

How long does the removal process take?

Most homes can be completed within a day or two, depending on property size and insulation type. We provide a clear schedule upfront so you know exactly what to expect.

How much will Cavity Wall Insulation Removal cost?

Costs vary based on property size, insulation type, and any repairs required. We provide free quotes after an assessment, and our team will outline any options, including potential grants.

Is the process disruptive to my home?

We take care to minimise disruption. Work is completed efficiently, and we leave your property clean and ready for use, with all insulation safely removed and walls restored.

Can Country Wide Spray Foam Removal beat an existing quote?

Yes! We guarantee to beat any like-for-like quote for cavity wall insulation extraction. If you’ve received a quote from another provider, simply email us or fill out our contact form, and our team will review it. We are committed to providing the best service at the most competitive price, ensuring you get expert removal without overpaying.

Plus, if we can’t beat your existing quote, we’ll give you a £50 M&S voucher as a thank you for getting in touch! Get in touch today and let us offer you the best deal. Voucher 

Increase your property value & safety by removing spray foam today

Ready to get started? Contact us today to schedule your spray foam removal.