Cavity Cleaning Specialists, serving the whole of the UK.

Landlord? Developer? Local authority? Homebuyer? Whether you're buying, selling or letting, no one should have to live in a home that's damp or poorly insulated. This is where Extract North East Ltd come in.

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WELCOME TO EXTRACT NORTH EAST

With many of the UK's homes suffering from faulty brickwork, failed or badly installed insulation, and a plethora of damp problems (which all too often go misdiagnosed, leading to improper remedial work), there are thousands of people out there living in cold, draughty, damp and unpleasant conditions needlessly.

At Extract North East Ltd we don't provide quick fixes: we get to the root of the problem and solve it effectively and pro-actively. Whether we're extracting failed insulation, replacing wall ties, protecting your masonry or solving your damp problem, we're dedicated to getting it right for our clients and providing the best service we can.

Seaham based, we serve all areas of the North East and the West Coast, including Nottingham and Warwickshire. We are happy to travel long distances, dependent on the work required. We have more than 30 years of experience.

More about us

Cavity Wall Insulation

Faulty wall insulation is a major cause of damp. We can cost-effectively remove the insulation using the latest technology, carrying out any remedial works in the process.
Loft Insulation Removal

Loft insulation can be great for keeping energy costs down. It's not so great when it fails, becomes contaminated or gets damaged. We can effectively remove it and replace it with a superior, modern alternative.
StormDry

Our Stormdry brick sealer helps to waterproof your masonry, keeping your building more energy efficient and providing floor protection for 25 years.
Damp Proofing

An effective damp proof course will prevent moisture from rising through the wall. We can replace faulty DPCs as well as identify other causes of damp.
Wall Ties

Bulges or horizontal/stepped cracks in your walls can indicate a failure of the wall ties, impacting on the integrity of your building. Cavity wall tie replacement is required to fix the issue.
Damp Works

There are many causes of damp. Poor ventilation/condensation is a major factor, as is moisture penetrating your property from the outside. We identify the cause and fix it for you.

An overview of our services:

Loft insulation
Cavity wall insulation
Damp course injection
Internal damp work plastering
Tanking system plastering
Wall tie renewal
Damp re-pointing
Floor screeds
Floor DPM
Damp proof membranes
External crack stitching
Cavity insulation extraction
Insulation surveys
Insurance work
Cavity drying

Our work is PAS2030 certified and TrustMark approved.

Get in touch

Overview of our rendering service

We recently refurbished some older properties for Home Group in the Northeast region, the video featured shows one of the initial properties we tackled.

The rendering was severely damaged, exposing the walls to water and frost. We did all cavity cleaning and meticulously removed the old render, stabilised the walls, and applied a modern insulation and rendering system. The transformation is remarkable, both visually and functionally offering multiple benefits:

Enhanced thermal insulation: Leading to warmer, cosier living spaces.
Reduced energy bills: Thanks to improved thermal performance.
Increased curb appeal: Enhancing the overall aesthetic of the neighbourhood.
Improved weatherproofing: Long-term protection against the elements.

Had the lads here all week, very friendly, very professional. Would highly recommend them, cleaned as they went couldn't ask for better workers thanks lads great job 5 star workers."

Amanda Jane Nightingale

"Friendly and professional service. Had bead insulation fitted to cavity walls, has made a big difference. Would very much recommend this company as they put the customer first."

Thomas Hornung