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

  • We would like to say a big thank you to all the team that worked on our home - particularly Chris who was there almost every day. It was instantly quieter after the double glazed units were in and when it's windy the curtains don't move!
    — Mr & Mrs Wood, Great Yarmouth
  • 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
  • Excellent communication and very knowledgeable regarding the numerous questions I asked before and during the works We had three large bay sash and four regular sash replaced/repaired/glazed - split over two phases. Victorian house renovation Pleasant people to deal with and for what is a very expensive part of the renovation, any issues/ problems during works were immediately rectified by the company
    — Paul Hodgson, Essex
  • We are very happy with the work the guys from Sash Window Preservation carried out and how have double glazed and draught free windows to our terrace in King's Lynn. We found them to be professional and hard working.
    — Mr Harris, King's Lynn
  • We want to record our appreciation of the commitment, energy, humour, and professionalism of the variety off men who worked here, and particularly of the advice and help given by Chris, and more recently Alex. It would encourage us to mention your firm to others.
    — Mr & Mrs Cobb, Sudbury
  • Thank you and the team for your excellent work. We are extremely pleased.
    — Keith, Attleborough
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CHAS - Accredited contractor
Certass - Quality and Evaluation for Construction
The Guild of Master Craftsman