We are a specialised sash window company with over 20 years of experience based near Bath & Bristol. The company is well established and we have an impressive client list, both private and commercial.

We regularly service an area of approximately 30 miles radius of Bath & Bristol.

Our staff are industry trained, highly qualified and experienced sash windows installers and craftsmen. We take pride in the job and all our “workmanship” is fully guaranteed for 10 years.

Draughtproofing and Refurbishment.

For over 20 years “The SashWindowCo” have been draughtproofing and refurbishing Sash Windows in the Bath & Bristol area and we strongly believe that our discreet 12 piece Draughtproofing System is “THE BEST AVAILABLE”,

The main reason for this is most of our competitors only fit an average of 8 pieces to their Draughtproofing systems,

This means that your painted surfaces on your Sash Window will be running against the painted surfaces on your Sash Box frame, which will not be draught proofed and will not run smoothly,

we also offer full restoration and refurbishment of all sash windows including our MVP breathable paint system that includes the very important Gloss or Satin top coat for a long lasting protective finish.

We undertake all types of,

Sash Window repairs in Bristol“,

Sash Window repairs in Bath“,

Sash Window Draught Proofing in Bristol“,

Sash Window Draught Proofing in Bath“,


New Bespoke Joinery.

New replacement Georgian and Victorian Double Glazed “Accoya” Sash Windows fully finished in Sikkens Breathable MVP Paint system including the Top Coat, for all different style and sizes of Sash Windows, for both domestic and commercial clients in the Bristol and Bath area.


Retro-Fit double glazing.

We can Retro-Fit new state of the art slim Double Glazed Units into your existing Single Glazed Victorian Sash Windows, we offer various Single glazed, double glazed, Acoustic Glass and Solar Glass options.


Free No Obligation Quotation.

First, we would carry out a detailed survey of your sash windows and provide a free no-obligation quotation for any work you might be considering.


Customer References.

We have photographic evidence of our quality workmanship and we are always happy to supply references if required.


Our workmanship and draught-proofing are guaranteed for a full 10 years. But please note all painted timber surfaces require a suitable maintenance programme.

We can advise you about this and other sash windows maintenance aspects. Sealed units carry a full 10-year guarantee.

Check out some of our fantastic customer testimonials here.