January 21 Sale – up to 15% off sash window restoration
To celebrate the brand new year of 2021, we’re offering up to 15% off all sash window restoration projects.
Now’s the time to get your sash windows looking and working like new, with increased noise and heat insulation.
Book by Jan 31st to lock in this offer.
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.
Our sash window services
A timelapse video of a sash window installation
Sashwise have proved to be a highly professional company. The operatives showed great respect for the property, they were unobtrusive and worked to a high standard. The site was left clean and tidy.
I was extremely happy with the work carried out by Sashwise. The team was highly punctual, efficient, scrupulously tidy, and above all else they seem to be very pleasant people.
Fantastic work on site from Dan and Zach from initial quote to finished product. Very clean and professional. The admin team was very good at getting in touch for scheduling and answering questions I had. I would definitely use SashWise again.
I would highly recommend SashWise. Dan was great when he came to measure up and explained everything clearly. Tim completed the work to a very high standard. My flat was left very tidy afterwards. My new windows are fabulous. They look just like the original sash windows, but it is now so much quieter and I have no drafts.
SashWise replaced the majority of the timber sash windows in my house. I hired SashWise ten years ago to replace some windows in my previous house. They are excellent, I couldn’t recommend them more highly. They work quickly and cleanly with minimal fuss and I received my windows earlier then I expected. The results are remarkable, the rooms and definitely far warmer and the windows are top quality and look beautiful. Even my neighbour complimented them!
From Dan’s first visit, to spec and price the work, right through to the completion of the install, SashWise were excellent. Delighted with their professionalism throughout and the new windows. Would recommend SashWise without hesitation.
From the initial meeting with Dan, who advised and quoted, to the communications with Melissa and then the work carried out by Barrie, the honesty, professionalism and friendliness from all was clear to see. The quality of the replacement windows, craftsmanship and fitting is extremely impressive. We now have new windows in keeping with the period style of the property, which are beautiful to look at, smooth to open and shut; and warm! A faultless service and for the exact price that was originally quoted. Will use SashWise Ltd. Again without hesitation.
The SashWise team was very helpful from the start. Melissa gave me a really good understanding of my options and prices. Dan did the site inspection and was good at explaining the work. And finally Barrie did the servicing on the day and his work was very thorough and clean. Overall, I was very happy with the result. Definitely recommend them.
Excellent service from SashWise and would highly recommend. Professional service throughout – very hardworking, polite, tidy and windows now look great.
Excellent service, workmanship and professionalism – I am very happy and impressed with my new windows. Each day, the team turned up on time, did the work without any qualms, and cleaned up afterwards. Melissa and Dan were very efficient and professional in getting back promptly with any queries. Would totally recommend Sashwise without any hesitation!
The whole experience from initial telephone enquiry with the office to the final conversation on site was excellent. I was fully informed what was happening when at all stages of the work and we are very happy with the final product. Melissa and Dan were the main contacts and were brilliant both very professional and friendly. We would recommend Sashwise and use them again.
I was very pleased with the work carried out. Dan was polite and tidy& worked hard. The windows now look great, no drafts and open and close easily.
All interactions with the Sashwise team have been excellent from start to finish, highly efficient and clear communication throughout. The quality of work is excellent, the rather shabby box and sash windows now look like new. During the work on site, the team made every effort to minimize dust and disruption. Co-ordination of estimate, program and invoicing by Melissa, super efficient and very friendly.
A great experience, and an exceptional team effort. From Mellissa in the office, friendly helpful, knowledgeable, and keeping us informed through the whole process. Dan the owner involved and passionate about his product and service. The craftsman/fitters who delivered the service and fulfilled all the promises made during the process. It is refreshing in this day and age to find such a company who have been a joy to be customers of.
Thank you very much and I am very delighted with the works you have done. Your team, was very helpful from the beginning until the end of the works. The fitters, Dan and Tim were very skilled, professional, hard working and very polite. The quality of the workmanship was excellent! Excellent service, product and installation. Very pleased with the final result. Strongly recommended.
I had 4 sash windows refurbished and the work was very well done. I’m delighted to have my windows working again.
I was incredibly impressed by the quality of work and professionalism demonstrated throughout the process. Some of our windows needed significant repair and everything was handled expertly without signs of breaking a sweat. I would trust them implicitly to do a flawless job again in the future.
Dan, Tim, and the team where complete professionals and did a really fantastic job. I am incredibly impressed with their work and skill.
The windows are amazing! The men left everything clean and the workmanship is incredible. Our house is very old so I was concerned there might be issues with the fitting but no, they’re perfect! Would highly recommend Sashwise to everyone.
I can not recommend this firm highly enough! They were one of the first to come out, at the end of lockdown, to quote. They explained what would need doing to my windows, and agreed a date within a month and completed the work. My Victorian sash windows let in draughts and did not stay open once lifted, without a wedge. Tim who carried out the work was punctual and incredibly tidy, and has done an amazing job, leaving my room quieter and warmer.