Sash Windows London

Reviews (744)

• 10

  Impressive work from Sash Windows London

  Posted 4 days ago

  We were very impressed with the work undertaken by the installers at Sash Windows London. They work hard and well together and were very tidy. We were particularly grateful that they were able to take down and put back up our blinds. We are very happy with our new windows. They look really good- they are very stylish and solid and the house already feels warmer.
  Verified reviewer
  Job location: W5
• 10

  Considerate and helpful

  Posted 19 January

  Willing to understand customer's situation. Considerate and helpful.
  Verified reviewer
  Job location: EC4Y

  Response from Sash Windows London

  Thanks Wilson, We will always try to accommodate our clients needs where possible! Please let us know if we can help any further. Kind regards, Sash Windows London

• 10

  PVC sash windows

  Posted 17 January

  Very pleased with our new windows. The house is already feeling much warmer and it’s noticeably quieter inside now. The whole process was smooth from start to finish. Communication was great throughout, and the installers were very professional. They did a really tidy job, even repairing the plaster around the frames so everything looks neat. They also made sure to clean up properly before they left, which I really appreciated.
  Verified reviewer
  Job location: E17

  Response from Sash Windows London

  Hi Hector, Thanks for your kind words! the photos from our side look great and glad to hear you are pleased. Feel free to get back in touch for future projects! Kind regards, Sash Windows London

• 10

  Great quality.

  Posted 18 December 2025

  Professional service with solid execution and clear communication. Overall a positive experience, and I would order again.
  Verified reviewer
  Job location: W9

  Response from Sash Windows London

  Hi Kristine, Thank you for your kind feedback. Glad to hear everything met your expectations!

• 10

  Great service & amazing windows.

  Posted 05 November 2025

  I’m absolutely thrilled with the new bay window fitting! The craftsmanship is outstanding — every edge aligns perfectly, and the finish looks seamless. It’s transformed the room, letting in so much more natural light and giving the space a beautiful, open feel. The team was professional, tidy, and clearly took pride in their work. Couldn’t be happier with the result — highly recommended!
  Job location: E8

  Response from Sash Windows London

  Thanks so much for this kind review Piotr, we hope to be a part of your future projects. Kind regards Sash Windows London

• 10

  Excellent from start to finish

  Posted 05 November 2025

  We found Sash Windows London by pure chance by spotting one of their vans in Twickenham . As we needed some new windows in our property we reached out to them and to be honest we could not have made a better choice . We ended up placing an order and the experience of dealing with Sash Windows London has been exceptional from start to finish . Absolutely first class . From dealing with Lydia, the showroom manager, to Tony who complete the site survey, to Sreetha from the installation team to actually dealing with the installer Andrew and his colleague on the day of installation we could not
  
  Verified reviewer
  Job location: SW10

  Response from Sash Windows London

  Hi Stefan & Maria, Thank you so much for taking the time to review our services and assure you I'll pass all this over to the people involved with your project. Please keep us in mind for future projects and wish you all the best! Kind regards, Sash Win