Repair & Restoration

If your sash windows, frames or sills are in need of some TLC, we can offer varying techniques to solve common problems such as minor or major rot, cord renewal and window rebalancing.

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Double-Glazing

At Sash Window Preservation we are market leaders in double glazing existing frames. How? By creating a deeper rebate in the original frame this allows us to fit in a slim double glazed unit.

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Draught Proofing

Our special draught excluder is fitted in the meeting rail along with the staff and parting beads. This leads to vast improvements to the thermal performance of the window and heat retention.

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Commercial

We have restored, repaired and renovated many sash windows belonging to schools, halls, estates and other commercial buildings. Just take a look at some of our successes.

Residential

We can help return your home’s sash windows back to their former glory with the minimum of mess and fuss.

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Presenting the sash window double glazing installation process

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Testimonials

  • Thank you and the team for your excellent work. We are extremely pleased.
    — Keith, Attleborough
  • Sash Window Preservation were very professional throughout from the initial survey to carrying out the work. We were so surprised that so little disruption was caused and were delighted that the windows could be repaired as feared replacement. The fact we were given a fixed priced was a real bonus as we knew exactly how much the work would cost us. All in all we can thoroughly recommend Sash Window Preservation.
    — Mr Coe, Wymondham
  • Many thanks for all your hard work - the double glazing makes a huge difference you will be glad to hear. Look forward to seeing you back in the New Year.
    — Sue Jourdan, Norwich
  • Needed complete repair of a sash window in one of the bedrooms in our Georgian house. (It was so bad that the wood had rotted through at the bottom and there was natural ventilation!) The major work was carried out by Adam. He was professional, courteous and made an excellent job. (Cleaned up after the fitting, which had created quite a lot of mess. Very impressed.) The window was made to match the other one in the room and is perfect. If any of the other windows need repairing at some point, then I'll be calling this company without hesitation.
    — June Collen, Lowestoft
  • I am really pleased with the sash windows which were double glazed in my property in Cambridge, and was really impressed with the way you all worked. You were a pleasure to have in my home.
    — Mrs Hemming, Cambridge
  • I was very happy with Darren and Jesse who completed the work. They were tidy, polite and careful workmen.
    — Mim Ramsby, Norwich
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CHAS - Accredited contractor
Certass - Quality and Evaluation for Construction