Heritage Window Restorations
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Here at Heritage Window Restorations, we specialise in sash and timber window restoration, repair, draught-proofing, new double glazed windows, double glazing to original windows, and timber door draught-proofing across Hertfordshire, Bedfordshire, Buckinghamshire and Cambridgeshire. A full list of the areas we cover can be found here.

We have worked in the sash window repair and restoration industry for over twelve years giving us the knowledge and experience to repair and restore your windows or doors. We can restore your windows and doors so they look period correct and function properly; as well as reduce noise and your heating bill by using our specialist draught-proofing system.

We aim to provide you with a service that cost-effectively restores your timber sash windows and doors to their former selves, looking and functioning correctly. We do not charge for our estimates. So if your reading this thinking that ''we really should get our windows looked at'' then give us a call or send us an email and see what we can do for you!
Services
We understand that choosing a company to restore your windows and doors is an important decision to make. At Heritage Window Restorations, we have over twelve years of experience in window repair and restoration so not only do we have the skills to apply our trade; but we also have the knowledge to make them last.
More modern sash windows use spiral balances instead of sash cord, these are a metal spring inside a plastic tube. Over time they become week and snap. We cover everything from a small rot repair to a full replacement, more information can be found here. Sash Window Restoration - Sash Window Repair - Sash Window Draught proofing - Replacement Sash Windows.
We are qualified to use the very best window resins and we only use good quality joinery grade timber. It is also possible to bring original windows up to modern environmental standards without harming any features of historical value. Draft proofing, traditional shutters and heavy curtains improve energy efficiency and reduce noise transmission.
We glaze all timber framed windows and doors. We use all types of glass including all the popular patterns as well as your standard float glass. We can also fit restoration glass which has that gentle wobble to match the original glass. In some cases we can machine your original window to take our slim lime double glazed units, Once fitted you can hardly tell your windows are double glazed.
After having your windows restored new window furniture is essential. As well as making your windows look great it also has the added benefit of being a visual deterrent for possible intruders and with the locking facility on some of our catches added security too. Most house insurance now states that all windows and doors must have a lock with removable key.
Reviews (6)
Mr. Mehmet Genciz
Mr. Mehmet Genciz
Oct 28, 2020
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This firm is superb! They have just completed a restoration job on 5 sash & venetian windows on our property and we could not be happier with the final result - now just the paint job and they will sparkle!
- Their price was very competitive with other firms in the market
- No hidden costs when the invoice was sent through
- Very transparent in their communication throughout
- Very responsive to my texts, no matter the time or day
- Happy to address any minor snags or concerns we discussed
- Extremely tidy site every day they finished
- Last but not least, the two gents (Mark and Connor
David Saggerson
David Saggerson
Sep 29, 2020
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Positive: Punctuality, Quality, Responsiveness, Value
We have been extremely satisfied with the two recent pieces of work that has been performed by Heritage Window Restorations - the refurbishment of two sash windows and the fitting of a draught excluder to an exterior door. I am very happy to recomment them.
Toby
Toby
Jul 23, 2020
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Today I witnessed the workers for this company harassing and swearing at pedestrians on the street as they drove past in their van; thankfully the company details were written on the back of said van (Licence Plate: T6 FLN). I wouldn't advice anyone uses them, most unprofessional.
Neil McDougall
Neil McDougall
Jul 19, 2020
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I can't recommend highly enough. Their skills are a joy to watch. They renovated and rebuilt some very old sash windows ad rotten cills in our grade II listed house and the work was sensitive to the age of the property. Friendly helpful and tidy!
Services: Glass installation, Door repair, Window repair
Cassie Barrett
Cassie Barrett
Jun 10, 2020
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Very happy to recommend Mark. He quoted based on some photos of a rotten windowsill frame that I needed repaired and managed to squeeze me in despite having a full diary. He did a very thorough job and was extremely professional and helpful. Very reasonable too. Wouldn’t hesitate to use him again.
Paul Holmes
Paul Holmes
May 11, 2020
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Critical: Professionalism
Have tried email - no reply have tried calling - never answers just want some communication since visit over a month ago ie when i might get the quote