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Endorsed by Which? Trusted Traders

Repair A Sash Limited

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32 Reviews

Opening Hours
Today - 09:00–17:00
  • Monday 09:00–17:00
  • Tuesday 09:00–17:00
  • Wednesday 09:00–17:00
  • Thursday 09:00–17:00
  • Friday 09:00–17:00
  • Saturday 11:00–15:00
  • Sunday - Closed


The Repair A Sash story began in 2010 providing sash window refurbishments and has continued to expand ever since.

Today we are one of the premier installers of bi-fold doors, French doors, windows and much more, serving customers right across London.

Providing quality is always the most important aspect of anything we do. From the craftsmanship delivered through our work, to the attention to detail of our customer service, we always strive for excellence.

Everything we do is tailored to the needs of your property. We understand that every home is unique which is why we offer bespoke services based on your circumstances.

Services we provide include the installation, maintenance and repair of:
• Sash windows
• Casement windows
• French doors
• Bi-fold doors
• Bespoke joinery

We are long-standing members of the following organisations and schemes:
• Fenestration Self-Assessment Scheme (FENSA)
• Installsure

What we do

  • Glaziers

    • Replacement window services and repairs
    • Sash windows
    • Timber windows
    • Glass boarding up and replacement
    • Window consultants
    • Aluminium Windows
    • Double glazed units
    • Double glazing installation
    • Double glazing repair
    • Stained glass
    • Triple Glazing
  • Double glazing

    • Double glazing installation
    • Double glazing repairs
    • Double glazing suppliers
  • Draughtproofing installers

  • Doors

    • Bi-fold doors
    • Door repairs
    • French doors
    • Front door
    • Patio doors
    • Timber doors
    • ​Aluminium doors

Customer reviews

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32 reviews
Customer Service
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Which? Local Review
Customer Service
First rate service from quote to completion. Boris worked extremely hard and had a fine attention to detail.
Peter wake Posted on 28/10/2011 , work completed 28/10/2011
Which? Local Review
Customer Service
boris came at the appointed time and gave me a competitive quote. he arrived on the agreed day and fully repaired and draught proofed my two bay windows. now for the first time in 12 years i have no draughts and my windows glide effortlessly up and down. finally, boris sealed it for me (excuse pun) when he cleared up, even using dustpan and brush on the outside sills. can't recommend highly enough.
battleaxe Posted on 02/07/2011 , work completed 02/07/2011