Introducing SashWise the timber sash window specialists
SashWise is a family-run business based in Teddington, West London. We have been operating in the local area since 2006 and will provide you with a reliable, personal, high quality and cost-effective sash window service.
We are specialists in the restoration, replacement and reinstatement of traditional timber sash windows. As well as this we also specialise in dealing with rot repair and enhancing the security of your sash windows. We can also completely replace your sash windows with new Accoya hardwood double glazed sashes, and we can repair or fully restore your original windows.
Whatever problem you have with your sash windows, or are looking to upgrade the look of your home, we have the right solution to achieve beautiful windows.
Find out what locations in West London we cover.
A snapshot of our services include:
- Servicing and draught-proofing
- A full restoration of your sash windows
- New hardwood double glazing
- New hardwood sash window boxes
- Sash window rot repair and security
Over 217 Checkatrade reviews and counting
Our sash window services
A timelapse video of a sash window installation
“The service was smooth and the end result looks impeccable.”
“Great team clear communication and wonderful hardwood sash Windows. Thoroughly recommend them.”
“Very efficient, polite and professional. Completed the work on time. Clear communication.”
“This is the second time we’ve had work done by Sashwise Limited and we wouldn’t hesitate to recommend them.”
“Tim was extremely efficient and knew his job inside and out. He was charming to have around the house and the windows now almost work as well as double glazing!”
We’re really pleased with the result – the windows now fit the frames and are now draught-free, which has made a noticeable difference to our bathroom.
Thank you and your team for doing a fine job on the 14 windows. We are happy with the result and are enjoying the benefits of fewer draughts.
I’m delighted with the work, thank you and please pass on my thanks to Dan and Tim.
I am very pleased with the results. Barry was a very good workman, leaving my property in a very tidy state.
We are very happy with our beautiful windows and shutters, and the overall service received from Sashwise, which has been head and shoulders above our experience of other local businesses.
Many thanks for a great service and being such a professional company to deal with.
Many thanks, I’m delighted with the results, please convey my thanks for a super job.
Tim just finished our windows and we are totally thrilled with them. Not just that but Tim was so helpful, professional and skilled that we wanted to pass on our gratitude and would be happy to give a testimonial for any future possible clients.
I just wanted to let you know that we are delighted with the work. Barry was absolutely professional – punctual, polite and hard working. I could not have asked for a better craftsman. I will definitely recommend you.