Sash Window Experts have been providing specialist repairs and restoration, draught-proofing and renovation for period properties in Brighton, Hove and across Sussex for many years. Our team of skilled, experienced craftsmen are passionate about preserving these iconic features of our architectural heritage. Whether your windows need a simple service, or you are looking for help to rescue Brighton sash windows that look beyond repair, we can help with:

Sash Window Repairs

Whatever problem you have with your period sash window, we can bring its beautiful features and functions back to their former glory. From slide mechanisms and draught proofing to accommodating advances in double-glazing technology, why not let our local artisans help you maintain your home’s classic features for the long term?

Whether in our joinery workshop or on-site at your property, we can deal with a wide range of repair and restoration needs including

  • Timber decay on window sills and frames
  • Slide mechanisms, sash cord pulleys and weights
  • Window catches and locks
  • Glass and putty repairs
  • Original moulding design
  • Draught proofing and double glazing

We make sure that each client benefits from a comprehensive professional repair and restoration service in Brighton and across the South East. Contact us today to find out more.

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.

Sash Window Renovation

Sash Window Experts have many years of experience in the renovation of period properties in Brighton, Hove and beyond. We will do everything we possibly can to ensure that the installation of alternative contemporary windows in your home is not required.

Whether your property features Victorian, Edwardian or Georgian sash windows, we can restore your old windows back to their former glory by improving the old or worn-out frames and fittings. Our craftsmen combine classic and modern techniques, such as specialist moulding facilities to maintain the original design and install double-glazed window panes.

Thanks to our meticulous sash window renovation methods, we are able to substantially prolong the lifespan of your home’s period features. That way, Sash Window Experts deliver the best of both worlds: professionally restored and renovated sash windows that have been improved to a very high modern standard, making them fit for the homes of today and tomorrow.

Double Glazing for Sash Windows

Are you looking for a window solution that lets you enjoy all the benefits of modern window installations while maintaining your home’s classic period features of sash windows? At Sash Window Experts, we are fully up to date with the latest double-glazing technology to deliver:

  • Better energy efficiency
  • Lower heating bills
  • Better sound insulation
  • Greater home security
  • Easier maintenance

We can restore and upgrade your period sash windows in Brighton by

  • Supplying and fitting new double-glazed windows into the original period box frame
  • Reinstating double-glazed sashes into the original box frame where windows were previously replaced with modern aluminium or UPVC versions
  • Installing a new box frame and double-glazed sash windows with traditional pulleys and weights

Draught Proofing for Sash Windows

Poorly fitting old sash windows that rattle and let in draughts and dust are among the most popular reasons why householders may be tempted to consider modern replacement windows. But with the right skills, it is perfectly possible to draught-proof sash windows very effectively.

At Sash Window Experts in Brighton, we have perfected the art of fitting an unobtrusive draught-proofing system that won’t compromise the visual appeal of your period windows while delivering the following benefits:

  • Significant draught reduction
  • No more window rattling
  • Reduced outside noise
  • Smooth window operation

We can carry out draught proofing as a standalone service or as part of a more comprehensive window renovation project. Take a look at one of our recent draught-proofing projects here and get in touch for a free quote.

Sash Window Replacement

Occasionally, though thankfully very rarely, it is the case that an original sash window really is beyond the point of repair. If we encounter a window that cannot be saved, Sash Window Experts can manufacture and replicate existing moulding details and carry out precise replacement work for your period window.

And with double-glazing technology advancing all the time, we take the opportunity to install new double-glazed hard or soft wood sashes that use the Warm Edge Technology of modern sealed units while at the same time replicating the original moulding and horn detail of your original windows.

Contact Us

Sash Window Experts offer a comprehensive range of services for sash window restoration in Brighton & Hove. If you have a period property with original sash windows that have seen better days, contact us today at 0800 197 0129 and speak to our friendly team to find out how we can help bring them back to life.


My original sash windows are noisy and draughty and I am not sure what to do about them. Can you help?

Absolutely we can. Get in touch to arrange for us to visit your home and inspect your problem windows. It’s an excellent opportunity to get professional advice and guidance on how best to maintain your sash windows. Our window surveys are free and without obligation.

Can you take out my modern UPVC windows and put timber sash windows back in?
Do I need planning permission for sash window restorations?

What Our Customers Say

Helen Thomas
If I could clone you for all the other work we need to do over the next few years, I would! Thank you Mark for having such a good team in place. And huge thank you to Gary, Alex, John and Glen for taking such care of our windows and giving them what they needed after years (decades?) of neglect. Your attention to detail and 'doing it right' was very much appreciated, and your ability to solve problems was awesome. Helen & Tim, Godalming
Roxana Avanu
Amazing service from start to finish, no issues and no drama. The name Sash Window Experts is well chosen. Mark and his team - Gary and John were extremely helpful and professional and the end product - new sash sound proof double glaze windows upstairs and the kitchen triple sash window restored was top quality. I am very grateful to Sash Window Experts.
Amy Clarke
Cannot fault Mark and his team. We replaced the original sashes to our 1890's home with new like-for-like hardwood double glazed sash windows, and apart from being warmer, quieter, cleaner and altogether much smarter, you really wouldn't tell the difference - an amazing feat! They are absolutely beautiful windows, so well crafted and fitted, and the restoration of rot on the original box is imperceptible. Gary was friendly, clean, professional, and safe throughout the fitting, and very thoughtful in causing minimal disruption to the home. Absolutely thrilled with everything from the service to the price to the final finish. Delighted with them. Would recommend in a heartbeat.
Alison Fordham
We were nervous about getting our Victorian French windows restored and had received a ridiculously high quote. Sash Window Experts came in at a good price, gave a timeframe that worked with our schedule and did a great job. All as promised. The fitter, Gary, put the doors back in with great care and took time made sure they worked smoothly and also discussed any queries with us. Definitely made the job value for money. Very happy customers! We are looking forward to beign able to open our doors again and enjoy the garden. Thank you Mark and Co!
Peter Jones
Our house is Edwardian and has the original sash windows from 1906. I really want to make sure that any double glazed windows did not look out of place - so the woodwork, including the side bars etc should still be very thin to match the originals. I was fearing ending up with fat wooden bars but Mark took me to see a previous customer and I was happy to see the woodwork there and it put my mind at rest. We went for the thin Krypton windows. Now the windows are in they look very good and match very well. To be fair to everybody, we will not know until the winter how well they remedy our warmth and condensation issues in the house but are confident we made the right choice. Other suppliers would not do separate window panes and instead would only do a large window with a false wooden strip down the middle to make them look like two. We did not want that. The carpenters, Steve and Gary turned up on time (early actually) and got on with the job very efficiently and left no mess behind. I am very happy with the company and the windows.
Natasha Birley
Mark and his team are amazing. They restored our sash windows and doors. Mark is really knowledgeable and passionate and explained the process to me so I knew exactly what they would be doing. Once the work commenced I was amazed by how well they draft proofed the windows. They took so much care and the guys were polite, tidy, timely and a joy to have around. I would absolutely recommend the team to anyone thinking of restoring their windows, they look AMAZING!
Rachael Smith
Absolutely outstanding quality, value for money and service from Rob. This is the second time Rob has done work for us and we can highly recommend him. The sash windows are like new! Thanks Rob 😀
Jon Reed
Used these guys to do a total refurbishment on the windows of my 1870s Victorian Villa style house. Incredibly happy with the work and the guys doing it are just superb. On time to the minute every day, clearly take pride in the work they do and super friendly. Would not hesitate to use again!
Geoff Parsons
Excellent service from Mark. The windows installed last week. Look elegant and noise reduced considerably.
S Attewell
Very pleased, very sound work done, very professional and friendly team. Highly recommended!!