Our Blog

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Why Won’t My Sash Window Stay Open?

A sash window normally stays open because hidden weights balance the moving sash through cords and pulleys. If the window…

Sash windows on Victorian semi detached property

What are the best ways to reduce heat loss in original sash windows?

Many old homes have original sash windows which, while undeniably charming, can be somewhat draughty. This can lead to considerable…

Sash window renovation in Canterbury on a detached period villa

How do you choose the best sash window repair company?

The charm of classic sash windows in older homes can quickly turn into a headache when worn-out ropes, pulleys and…

Before and After windows

Why is restoration better than replacement?

Timber sash windows form an important building element of many properties. Our Edwardian, Victorian and Georgian homes are particularly known…

Draught-proofing windows-in-Reigate, external view

Top tips for draught proofing your sash windows

Sliding sash windows are one of the most recognisable architectural features of a period home, especially in buildings dating from…

Sash Window Hero

A short history of sash windows

It’s been said that the windows are the eyes of the house. Look closely at your sash windows and you…

Double-Glazed-WIndows

Double glazing for sash windows – what you need to know

Your home’s traditional sash windows may look beautiful but do they leave your home cold and draughty? It’s a common…

Sash Window Hero

Check your sash windows every springtime – here’s how

Spring is finally here, and what better way to let the sunshine in than by throwing open your windows. If…

Installation of new hard wood sash windows with double glazed laminated glass 1

Installation of new hard wood sash windows with double glazed laminated glass

We recently carried out an installation of new hardwood sash windows with double laminated glass. If you need help installing…

Old Bay Window 1

Installation of new double glazed hardwood sash windows in Kent.

Our first project of 2021 was this installation of new double glazed sash windows to a home in Kent. Take a look…

Hardwood double glazed French doors before 1

Installation of Hardwood double glazed French doors and Door frame.

We recently completed this installation of a set of hardwood double glazed French doors as well as the door frame….

Sash Window in replacement mode

Sash window renovation – cill replacements and draught-proofing in Wimbledon

We recently completed sash window renovation work on a property in Wimbledon. This included replacing the window cills and adding…

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48 Reviews

Arrange a No-Obligation Survey With Mark

Hi, I’m Mark, owner of Sash Window Experts. I’d love to talk to you about restoring period windows. Please fill out the form or call me on 01403 602701 to arrange your FREE no obligation window survey and to discuss your requirements.

What Our Customers Say

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Melanie Simpkin
Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent work done by the whole team. Great customer service through the entire project. Thank you!
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Megan Russell
Google star 1Google star 2Google star 3Google star 4Google star 5
We recently had all of our sash windows double glazed by Sash Window Experts and are very pleased with the whole process. Mark and his team were fantastic from start to finish. They were always on time, polite and incredibly considerate of being in our house. They did a fantastic job of replacing the old Victorian sashes with new double glazed units and we can't recommend them highly enough.
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Geoff P-W
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These guys fully deserve their 5 star status, the work that they do is exceptional. Having bought a new period property with windows that were in need of attention we contacted several companies, and chose Sash Window Experts on the basis of Mark’s original survey and quote. Mark showed his love for repair and restoration during the initial visit, and came up with options and solutions to look at windows and doors in our house. Work started on time, and was completed to a very high standard. Given the size of our project we had a variety of people on site at different times, all of whom were a pleasure to have around, and who have that same love for their craft that Mark has. A special shout out to John, who worked with us on a number of things, and always came up with a great solution. We’d highly recommend Sash Window Experts.
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Robert Lawder
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Mark, Lisa and their team - Steve, Matt, Ollie and Pete repaired 9 badly decayed sash windows on our Victorian house in a conservation area. The work was finished to high quality, beautifully done and beautifully painted. The team was careful and considerate throughout. They kept to time and came in slightly under the quote value, accounting for elements of the original frames that they were able to repair rather than replace. I would wholeheartedly recommend them for work in a heritage setting.
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Simon Pugh
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Sash Windows Experts did a fantastic job replacing our Victorian sashes. The quality of the work and the professionalism of the team was outstanding. Many thanks, Mark and the crew!
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micaela hobbs
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I cannot praise this company enough. Mark and the entire team, who renovated all the rotten, old and drafty sash windows in our small flat, have been amazing. Gary, Steve and Ollie were, without exception, professional, courteous, great craftsmen and clean and tidy. The quality of the windows, both from the workshop and on site renovations is excellent and the style exactly as the old windows once were. Communication was also easy. I can highly recommend this company. Thanks to all the team.
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Tony Kendall
Google star 1Google star 2Google star 3Google star 4Google star 5
So glad we used Sash Window Experts for our job….replacing old window sashes for new double glazed ones. Gary and Steve are great craftsmen and lovely people. We would certainly use this company again, and highly recommend it to others.
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Robert Hamberger
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This is the second time we have used Sash Window Experts, and we went back to them for hardwood double-glazing of our second bay window because we were so pleased with how professionally they worked previously, and the excellent results. They were prompt and attentive as ever - real experts in their field. We're delighted with the standard of their work, and would highly recommend them. The windows look great. Update: We have now (May 2024) used Sash Window Experts for the third time for hardwood double-glazed sash windows for our kitchen and second bedroom, to complete window renovation in our flat. They're as professional as ever, prompt and efficient, clean up well after themselves and the work was completed to a high standard in two days, as they said. We continue to recommend sash Window Experts.
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Michael Bennison
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A very professional job, carried out to a high standard. No problems and courteous and pleasant craftsmen. "Did what it says on the tin" Mjb