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Tel: 01223 504 315

Mob: 0779 505 47 25

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Windows restoration & Decoration

Sash Windows Repair Watford

With Chameleon restorations, aged and damaged windows exceed their former best.

Window restoration services

Chameleon works throughout Hertfordshire, providing specialist services in wooden sash window repair and refurbishment. 

Restoring your wooden windows with Chameleon ensures that your property’s charm is reinstated. Through upgraded materials and the integration of modern advances, your living conditions are notably enhanced.

Our approach is to respond – with uncompromising high-quality – to the charm and heritage needs of your property. An extensive team of professionals repair, service, upgrade and re-decorate: we restore your wooden sash windows to a renewed and exceptional standard. 

Sash and Casement Windows Restoration

Sash Windows Draught Proofing

Windows Painting and Paint Spraying

On-site restoration

Some of the common issues we can resolve include:

  • Damaged glass
  • Rotten, compromised timber and decayed sills
  • Stuck or out-of-balance sash windows
  • Broken or poorly functioning sash cords, springs, chains and pulleys
  • Draughts and rattling – see our draught-proofing, a.k.a. our “Cosying Service!”
  • Perished seals and putty
  • Tired aesthetics; uneven or flaking paintwork – we provide a wide range of painting services, not just for windows! 

In most instances, even the most damaged window can be restored. As part of a restoration project, our professionals are able to repair other feature details, such as wooden doors; timber cladding; soffits and gable features; wooden conservatories/orangeries and French doors.

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


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 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

Book your quote now:

To find out more about sash window renovation in Watford, 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.

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