The Sash Window Specialists West London
Sashwise up to 15% off

Sashwise 15% 2020 Summer Sale

We are open for business

To celebrate the end of the lockdown period and the start of summer, we’re offering up to 15% off all new sash windows, restorations and repairs.

There’s a minimum order of two windows to qualify for this special price. So contact us using the form below or give us a call and we’ll book you in!

Introducing SashWise the timber sash window specialists

SashWise is a family-run business based in Teddington, West London. We have been operating in the local area since 2006 and will provide you with a reliable, personal, high quality and cost-effective sash window service.

We are specialists in the restoration, replacement and reinstatement of traditional timber sash windows. As well as this we also specialise in dealing with rot repair and enhancing the security of your sash windows. We can also completely replace your sash windows with new Accoya hardwood double glazed sashes, and we can repair or fully restore your original windows.

Whatever problem you have with your sash windows, or are looking to upgrade the look of your home, we have the right solution to achieve beautiful windows.

Find out what locations in West London we cover.

A snapshot of our services include:

  • Servicing and draught-proofing
  • A full restoration of your sash windows
  • New hardwood double glazing
  • New hardwood sash window boxes
  • Sash window rot repair and security

Over 218 Checkatrade reviews and counting

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Our sash window services

Servicing and draught-proofing

If jammed sash windows with broken cords are a problem, then this service will get them working smoothly again for you.

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Full restoration

We completely and sympathetically restore your windows, so they will look like new without losing any of their original features.

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New hardwood double glazing

At SashWise we can make new double glazed hardwood timber sash windows to fit within your original box sash frame.

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New hardwood sash boxes

We can supply and fit new hardwood sash boxes complete with double glazed sash windows that replicate the originals.

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A timelapse video of a sash window installation

Client testimonials

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