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Windows restoration & Decoration

Sash Windows Repair in Brentwood

Sash windows restoration is up to 70% cheaper than complete windows replacement. We specialise in Sash Windows Repair in Brentwood, Essex.

Timber windows restoration services in Brentwood

Want beautifully restored sash windows? Speak to us today about transforming your old, heritage wooden windows back to their original charm and upgrading their performance.

Over time, wooden windows can decay and rot causing them to look less appealing and result in rattling and heat loss. It’s important to keep wooden windows properly maintained and restored so that they last for many decades.

Some people may choose to replace their windows entirely however not only is this expensive but could mean losing the character of your home by replacing original features. By repairing wooden windows and having them refurbished, you get to keep the natural charm of your home at an affordable price.

Sash and Casement Windows Restoration

Double Glazing Existing Periodic Sash and Casement Windows

Sash Windows Draught Proofing

Windows Painting and Paint Spraying

Specialist in sash windows restoration in Brentwood, Essex.

At Chameleon, we are trusted experts in wooden window repair in Brentwood. We have over 15 years of experience restoring casement, sliding, sash windows and exterior woodwork. We pride ourselves on delivering a first-class service using the best materials available for the highest quality finish. 

We are experts in treating issues such as badly decayed frames, rotten beading, missing putty, and thick layers of old paint. None of these issues can be resolved by mainstream decorators. We also offer specialist double-glazing, draught-proofing, and windows spray painting services. We ensure durability, sustainability, and efficiency so that your wooden windows are protected for many more years.

As a part of windows restoration project we can also paint and refurbish any exterior woodwork and masonry.

Here are the top 9 issues we deal with every day


Decayed window sills


Rotten beading


Partially decayed frame


Loose putty

Rain water penetrates unprotected wood through cracks in putty


Cracked glass pane

We replace all cracked glass before commencing the wood repairs


Recently painted windows

Often rotten wood is left untreated under a fresh coat of paint. It leads to even more expensive repairs being needed in the future.


Holes in sash window frames

Despite the scary appearance, we repair these on a daily basis


Missing putty and rotten bottom rail

Where necessary we will replace badly rotten window parts


Wet, partially rotten sills

Stripped back to solid wood, the sills will be treated and repaired with Accoya/ Tricoya wood


Our windows repair projects in East Anglia Region

Why Choose us

500 + happy customers  over the past 15 years

10 / 15 / 20 years Warranty

For your peace of mind we give the following guarantees

10 years on Paintwork

15 years on Double Glazing

20 years on Repairs

Book your quote now:

To find out more about how to restore sash windows in Brentwood, contact our friendly and professional team today for a free consultation and quote.

– thorough assessment of your exterior woodwork;
– detailed written quotation;
– understanding of the condition of your woodwork and what needs to be done;
– tailor-made solution for your project.

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