Cavity Extraction Ltd

Call Directions Website

Cavity Extraction Ltd Cavity insulation extraction professionals working nationwide. Have you had cavity wall insulation? Having problems with damp and mould? We can help.

Do you have damp walls or condensation in your home or property? Almost half the homes in the UK have poorly or wrongly fitted cavity wall insulation.
​
If there are cold spots in your walls then condensation will gather and mould will form. This not only has a negative effect on the property but also on your health. If that’s not reason enough to remove it, then remember you probably had it installed to save money on your fuel bills. If your cavity wall insulation has become damp (even just 1%) it will have lost its insulation effect and will no longer be saving you money. A cavity is there for a reason. Its purpose is to stop the transfer of moisture from the external skin of the property to the internal skin. In simple terms, air in the cavity allows moisture to evaporate before it settles on a surface. Here at Cavity Extraction Ltd. we provide a specialist cavity wall insulation extraction service. We use the very latest techniques to extract the damp and wet insulation material. All our employees are DBS checked and are CSCS card holders. As a business our staff are experienced, qualified and educated in understanding the problems that poorly or incorrectly installed cavity wall insulation create in your property.
​
We urge you to speak to one of our experts today for free impartial advice on protecting your property inside and out.

Help with failed cavity insulation look no further!!
14/10/2026

Help with failed cavity insulation look no further!!

09/10/2026

Urea Formaldehyde Foam Insulation removal specialists.

03/10/2026

24/07/2026

🏠 Did you know cavity wall insulation isn't suitable for every property?

We're in Sheffield today removing cavity wall insulation from a steel-frame property after it was incorrectly installed.

Steel-frame and timber-frame homes require a different approach, and insulation that's suitable for traditional cavity walls may not be appropriate. In some cases, it can cause issues when a property is being bought or sold, as surveyors and estate agents become increasingly aware of the risks.

If you're unsure whether your property has cavity wall insulation that shouldn't be there, it's worth getting it checked by a specialist.

📍 We provide cavity wall insulation removal across the UK.

📞 Get in touch today for advice or a no-obligation quotation:
🌐 www.cavityextraction.com

16/07/2026

🏡 It's always worth keeping your eyes open...

Before we even started work on a cavity wall extraction job in Southport, Damian spotted something hidden in plain sight – the original maker's mark stamped into the old kerbstones.

"Davidson & Co, Buckley, Flintshire."

A small piece of history that's probably been there for decades, unnoticed by most people.

It's one of the things we enjoy about working on homes across the UK – every property has its own story.

Of course, today's job is all about helping another homeowner with failed cavity wall insulation.

If you're experiencing damp, mould, cold walls or suspect your cavity wall insulation isn't performing as it should, we'd be happy to take a look.

📞 Get in touch for a free, no-obligation quotation.
🌐 www.cavityextraction.com

🚧 **Extraction isn't the finish line.**Many people think removing failed cavity wall insulation is the end of the story....
30/06/2026

🚧 **Extraction isn't the finish line.**

Many people think removing failed cavity wall insulation is the end of the story. In reality, it's often just the beginning.

Successful extraction is only one part of restoring a property's performance. What happens afterwards can make the difference between solving the problem for good or facing damp, cold walls and expensive repairs further down the line.

In our latest blog, we explain:
🏠 Why extraction is only the first step
🔍 What should happen after the insulation is removed
🧱 Why a thorough inspection matters
💧 How to avoid ongoing damp and moisture issues

If you're considering cavity wall insulation extraction, or you've recently had it done, this is well worth a read.

👉 https://www.cavityextraction.com/post/extraction-is-not-the-finish-line

Getting failed insulation extracted from the wall feels like the end of the problem. Usually, it is the beginning of the honest part.

💧 The damp keeps coming back... but is the repair actually fixing the problem?Too often, homeowners spend thousands on r...
19/06/2026

💧 The damp keeps coming back... but is the repair actually fixing the problem?

Too often, homeowners spend thousands on repeated damp treatments, replastering, redecorating and mould removal — only for the issue to return months later.

The reason? Sometimes the visible symptoms are being treated, while the real defect remains hidden inside the cavity wall.

Our latest blog explores why repeat damp repairs can end up costing twice, what surveyors and contractors often miss, and why identifying the root cause is critical before spending more money on repairs.

Read the full article here:
👉 https://www.cavityextraction.com/post/the-repeat-damp-repair-is-the-repair-that-costs-you-twice

Cavity wall insulation removal is only the first step. Learn what should happen next: drying, defect repairs, verification and re-insulation decisions.

Yet another failed insulation measure!!!
18/06/2026

Yet another failed insulation measure!!!

Our signatures were faked by an eco installer to get public money

🔍 Can a property survey tell you exactly what's happening inside your cavity walls?Not always.A survey may highlight dam...
09/06/2026

🔍 Can a property survey tell you exactly what's happening inside your cavity walls?

Not always.

A survey may highlight damp, mould, cold walls or other warning signs and suggest that cavity wall insulation could be a factor. But because the insulation sits hidden behind brickwork, its true condition often can't be confirmed without specialist investigation.

That's why some homeowners continue to experience problems despite having surveys carried out.

In our latest blog, we explain:

🏠 What surveys can and can't tell you
💧 Why failed insulation can remain hidden
🔎 How specialist inspections help uncover the real cause of damp and cold walls
✔️ Why evidence matters before deciding on remedial work

Consider this your essential Friday reading if you're dealing with persistent damp issues or buying a property with signs of moisture problems.

📖 Read more:
https://www.cavityextraction.com/post/a-survey-can-suspect-the-defect-but-it-cannot-see-through-brickwork

🏡

“Further investigation” is not indecisionWhen a survey says further investigation recommended, sellers hear delay, buyers hear cost, and landlords hear another piece of admin.Usually, it means the surveyor is doing the right thing.RICS notes that retrofitted cavity wall insulation is often insta...

Address

14C Boxer Place
Leyland
PR267QL

Telephone

+441772972343

Website

Alerts

Be the first to know and let us send you an email when Cavity Extraction Ltd posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category