“I would like to take this opportunity to thank your team for the excellent job that they completed yesterday.

They arrived each morning at the time they were due, they worked hard until they left each evening.

They worked very well as a team, whoever the team members were each day.  Best of all they vacuumed the area in which they had been working each day to within an inch of its life, however, they didn’t eat all the biscuits that I had bought for them and so now I have to eat the remainder!!

They did a fantastic job and it was a pleasure to have them in my home.”

Mrs Jean H Soden

“Mark and his team where very easy to work with, no fuss and works where carried out in a professional manner. They sorted out an old bay window in our lounge with new bottom sills and draught proving strips. We really notice an improvement when sitting in the lounge, watching telly, much more comfortable now. I recommend Sash Window Experts.”

Bram van Huet Lindeman

“Mark and his team take great care around your home. They are friendly, considerate and do a fantastic job. Highly Recommended.”

Will Mulvey

“Mark, Gary and Dave have done a fantastic job repairing our Georgian sash windows this last week. Considering ours were broken and painted shut and 200 years old, they now look and work like new. Worth every penny and you couldn’t meet a better group of guys to work on your house. Everything was left spotless. Thanks Mark and team and hope to see you again soon for secondary glazing once I’ve sorted out permission.”

David Mortimer

“Mark and Gary were a great pair to deal with. Refurbished our window neatly and professionally and will deal with again. Strongly recommend their work and have no hesitation. In fact neighbour is so impressed they’re going to make contact.”

Charles Fachiri

“These guys are awesome! Quality work and the added bonus of being nice chaps. Are windows are superb. They are clean workers, efficient and honest guys. Would happily recommend and use again!”

David Frosdick

“Mark and his team did a great job restoring our sash windows. They were all really friendly and were clearly passionate about their work. They left the house really tidy (It’s never going to be spotless with that amount of dust flying around the house). I would recommend Mark and his team to anyone looking to complete work on their windows.”

Matthew Walkowiak

“Having been through a variety of quotes from painter decorators, joiners and window repair specialists over the 4 years since we moved in to our house we were unsure which direction to take regarding major refurbishment/touch up/replacement, and not convinced we had found the right company for the job.

On a whim I had a fresh look early this year and came across Mark’s firm. Speaking with Mark he was clearly knowledgeable and gave me the confidence that he had tackled worse repairs than ours (2 double height bays, 12 sash windows in total) and was experienced in his field. We finally took the plunge and booked him in, and are very glad we did so.
I would echo the views of many of the other reviews. Mark and his team are courteous, professional and great workmen. He carried out major overhauls on nearly all of the windows and I was pleased to see the quality of the woodwork and thoroughness of the repairs.

Also of note is my wife felt comfortable with the team around being around the house when she was at home with our young daughter.

I would approach Mark as a first port of call for any further window restoration work we need down the line.”

Ashley Meares

“Excellent work, carried out window refurbishment and supply/fit secondary double glazing. I would recommend them.”

David Bicknell

“Sensible, accurate quote. Friendly, polite efficient service. Windows look great and no more drafts. Overall great job!”

R F

“I cannot recommend this company high enough! Their professionalism and workmanship is truly 1st class. Thank you Mark, Gary and the rest of the team. My sash windows and the repairs you did to our French doors make them now perfect.”

Jennifer Tomkins

“Hard working and professional team, would recommend.”

Eliza Czajko

“Very pleased with our restored sash windows. Thank you very much to Mark and team. Highly recommended!”

Kate Parrin

“Very pleased with the restoration service provided by Mark and his team. Am happy to recommend them wholeheartedly.”

Rachel Wright

“Great work and attention to detail. Thanks Mark and Garry for our lovely new windows.”

Nick Betterley

“Excellent work, and very good service throughout.”

Pete Burden

“Great job, professional and friendly to deal with and have done a great job on the windows.”

Claire Cox

“We were impressed, both with the prompt response and quote and the completion of the work itself, by a team of hard-working, pleasant professionals who respected the fact that they were in someone else’s home. They completed their work very efficiently and promptly and to a very high standard. We would gladly recommend them to others.”

Rob

“I’m really pleased with the work and service. They turned up on time, were polite, and friendly, did a great job, cleared up their mess and left. The window itself now glides up and down smoothly and hopefully, the new brushes will keep out the draughts in the winter.”

Clare Slater

“Very happy with the service and the secondary glazing windows. They couldn’t have been more helpful.”

Charlotte Gann

“Myself and my partner loved the old sash windows we had in our house but they were a pain to open and close and rattled like crazy, we found Mark online and got him round for a quote to repair them. Price seemed fair and he was very knowledgeable, now the works been done it’s literally like having new windows, they don’t rattle, no draft comes in and they open and close smoothing and quietly. Absolutely delighted with the service and would highly recommend Mark to anyone, we’ve already done so to many of our friends.”

Alana Burton - Haywards Heath, West Sussex

“Last Friday for the first time since we moved we able to use our sash windows in the living room.
It was a wonderful hot sunny day and so nice have the windows open, it was truly wonderful and all due to your hard work and the work of your team. We love our hobbit house all the more now. So a big thank you.”

Stuart and Fiona Reynolds - Tonbridge, Kent

“Dear Mark – Many thanks for renovating the main sash windows front and rear.

The work is excellent. I have cc’d this e-mail to my neighbours.”

Robert Bailey - Richmond, London

“Love my refurbished windows by Mark. Thanks for all the hard work, the house already feels warmer with the double glazing.”

Holly Bryant - Hurstpierpoint, Sussex

“Supremely happy with the work carried out by Mark & Charles to my 200 year old windows. Even when more rot was found than expected did not phase them. Total back to the brick rebuild of one sill and tricky casement with parliament hinges and un-true frame. Quality and courteous service. New ‘fluffy’ seals already greatly reduced road noise from busy street outside…! Would highly recommend. Happy to give referrals. Cheers Lee.”

Lee Cooper-Keeble - Guildford, Surrey

“Hi Mark, We had Gary and his assistant here this morning to repair one of our sash windows. I just wanted to say what thoroughly professional, knowledgeable and personable people you have working for you. Gary would now be my first port of call for any window issues that need work and I wouldn’t bother looking elsewhere. Please pass on my thanks to them.”

Peter Tappin, Land and New Homes Manager Romans Guildford

“I cannot recommend Mark and his team highly enough. Having been quoted a fortune by huge window replacement companies (we were probably paying for their TV advertising!)we thought we’d try several smaller businesses. Mark spent time with us and impressed us with his knowledge. He was head and shoulders above the competition and price was very fair. He and his team restored and/or replaced all of our front windows and front door, and then we asked him back to do French windows.

The work was outstanding. Ours were very old original windows so the work was authentic and each window beautifully made. Mark and Charlie were friendly, totally trust worthy (happily left them with the house keys) and tidy workers. We were thrilled with both the work on our house and their whole approach to customer service. Brilliant. If I could leave 10 stars I would.”

Mandy Bowler

★★★★★
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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
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Excellent work done by the whole team. Great customer service through the entire project. Thank you!
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Megan Russell
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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
Google star 1Google star 2Google star 3Google star 4Google star 5
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