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Mob: 0779 505 4725

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Sash windows repair Milton Keynes

The experienced team at Chameleon combine advanced materials with best restorative practices

Timber window restoration services Milton Keynes

Renovation is often the most cost-effective way of enhancing your property. Our comprehensive approach to restoration instates quality throughout – some examples of improvements include: living conditions; aesthetics; functionality; thermal efficiency and long-term cost benefits.

We combine advanced, contemporary materials with time-served restorative practices – providing high-quality wooden windows which accentuate the features and beauty of your property.

We provide a comprehensive restoration service. The Chameleon professionals treat and replace all damaged, rotten wood using premium materials. For example, the highly durable Accoya® timber and Tricoya® products result in minimal shrinkage, swelling or jamming, and provide increased insect and fungi protection.

Accoya® wood is warranted for 50 years above ground and 25 years in-ground or freshwater

Sash and Casement Windows Restoration

Sash and Casement Windows Restoration

Double Glazing Existing Periodic Sash and Casement Windows

Double Glazing Existing Periodic Sash and Casement Windows

Sash Windows Draught Proofing

Sash Windows Draught Proofing

Windows Painting and Paint Spraying

Windows Painting and Paint Spraying

Double glazing old sash windows

We offer re-glazing using premium Fineo, vacuum-sealed glass, as well as functional repairs such as replacing broken sash cords, chains or failing pulleys. Stuck or rattling windows can be resolved and enhanced with our extensive draught-proofing. Our full repaint services add the premium finish.


“We return wooden windows to their best and beyond.”
The Chameleon experts sensitively preserve heritage features in keeping with the needs of your property.

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

We are experts in treating issues such as badly decayed frames, rotten beading, missing putty, and thick layers of old paint. We also offer specialist double-glazing, draught-proofing, and windows spray painting services, ensuring durability so that your timber windows are protected for many more years.

Decayed window sills

Decayed window sills

Rotten beading

Rotten beading

Partially decayed frame

Partially decayed frame

Loose putty

Loose putty

Rain water penetrates unprotected wood through cracks in putty

Cracked glass pane

Cracked glass pane

We replace all cracked glass before commencing the wood repairs

Recently painted windows

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

Holes in sash window frames

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

Missing putty and rotten bottom rail

Missing putty and rotten bottom rail

Where necessary we will replace badly rotten window parts

Wet, partially rotten sills

Wet, partially rotten sills

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

Before and after casement and sash windows restoration

Our windows repair projects in Buckinghamshire and East Anglia region

Renovation and painting of windows and cladding in a grade 2 listed cottage in Barley
Extensive repairs of wooden windows in a charming house in Barley
Painting and decorating window refurbishment Milton Keynes
Redecorating large sash windows in Barley, Hertfordshire

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

  • fineo
  • Trainde contractor
  • checka
  • chas
  • google rating 5
Tel.:   01223 504 315
Mob.:   0779 505 4725

Book your quote today:

To find out more about sash window renovation in Milton Keynes, contact us 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.




Registered in England and Wales,

© 2008-2020 Chameleon Decorators Cambridge Ltd

number 6539664

Google Rating
5.0