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

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.


Contact Us Today

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

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  • GET IN TOUCH

    For a free site survey and quote, contact us today.

    Telephone: 0191 521 4333


    Address: Unit 3a Chipchase Court, Seaham Grange Ind Est, Seaham SR7 0PP

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