Timber Sash Windows

Sash Window Types

We offer various customisable sash window designs to suit any home, from traditional styles to more unique options.

High-Performance Glazing for Energy Efficiency

Our timber sash windows are available with double, triple, and vacuum glazing options, all designed to provide exceptional thermal efficiency.

Customer Reviews

 
 
 
 
  EXCELLENT  
  
 Based on 56 reviews 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Ab Ab 
 
7 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
If they park illegally like in the attached photo, blocking the pavement whilst there is plenty of space to park on the road then I’m loathe to imagine how careless they can be doing more complex jobs. Disgraceful.
  
 
 
 
 
 
 
 Daniel Huang 
 
8 June 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Amazing service and very efficient! Will definitely recommend it!
  
 
 
 
 
 
 
 Peter Penny 
 
9 March 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
We recently had our shopfront replaced by Doors Windows London Ltd  which included bespoke hardwood windows and two external doors. The project was quite specific and involved overseas manufacturing, so a few initial adjustments were expected with such custom work. He addressed every concern promptly and genuinely went above and beyond to ensure everything was finished to the right standard Thomas the owner Communication throughout is good and we were always kept informed of stages of work. The finished result looks fantastic the hardwood detailing is beautiful and the doors feel solid and high quality. Thank you to Thomas and the team for delivering a shopfront that we and our customers absolutely love!
  
 
 
 
 
 
 
 Alastair Dawe 
 
3 March 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
I’d avoid using this company at all costs. They may be more cost effective than others but that shows in the quality of the product, the service, and the professionalism. We’ve been left with issues on a third of the windows they installed (heavily delayed), and further issues with the various sills they either installed or damaged during installation. They are seemingly not covered under the FENSA scheme, or at a minimum unwilling to register an installation under the scheme.
  
 
 
 
 
 
 
 Susan 
 
2 March 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
Great service from Tomas and his friendly, efficient team who replaced our sash window. Thoroughly recommend.
  
 
 
 
 
 
 
 Maria Silva 
 
28 February 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
We had an awful experience with this company. The 2 windows installed originally seemed fine but after close inspection silicone was missed in the inside and outside, inside components were broken and finished painting had scratches. Initially they said assumed responsibility and said would do the fixings but after constant excuses on changing dates, ended up running away from their responsibilities and never came to do the fixings. Stay away from this company.
  
 
 
 
 
 
 
 Tom Lofts 
 
3 July 2025
 
 
 Trustindex verifies that the original source of the review is Google. 
I highly recommend Tomasz and his team. Quotes were accurate and provided much quicker vs competitors, and installation was efficient, to a high standard of quality.
  
 
 
 
 
 
 
 Cris Cole 
 
19 May 2025
 
 
 Trustindex verifies that the original source of the review is Google. 
Great job. Great price. Good communication. Very happy with the result. Would recommend.
  
 
 
 
 
 
 
 Phyllida Barby 
 
7 April 2025
 
 
 Trustindex verifies that the original source of the review is Google. 
I could not recommend Doors Windows more highly. Our two new windows were installed by a very helpful, quick and efficient team, who were immaculate in their friendliness, preparation, execution and especially tidying up. The windows look very good quality and we are extremely pleased. Ten stars.
  
 
 
 
 
 
 
 Shkelqim Demiri 
 
21 March 2025
 
 
 Trustindex verifies that the original source of the review is Google. 
Had some windows installed in heritage aluminium and timber . Love it !!  Highly recommended!! Friendly and well price!! Thx Thomas and team !