Sliding Sash Windows Northampton, Corby & Kettering

Hailing from the Georgian era, T&K Sash Windows today are both elegant and practical, combining the classical details of the originals with the latest PVC-U technologies.

For many period properties there's no other sensible choice and for all of us there's the convenience of a window that slides inline, rather than opening in or out.

Our latest range, available across Northampton, Corby and Kettering, uses specially designed steels to enable window sizes of up to 1600mm by 3000mm. Strong side tracks and cross-bars ensure the window stays square and slides effortlessly every time.

Locks conform to the Police's Secured By Design standard and security's further enhanced by an aluminium security bar that blocks the tracks when engaged to prevent the window being levered. The overall result is a beautiful, sturdy window which, until just a few years ago, would have been priced very much at the premium end of the market. Our latest products change all of that.

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Windows

Energy efficient double glazed windows to complement your home.
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Conservatories

Beautifully designed to create the perfect room with a view.
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Doors

Durable, secure and available in a wide range of styles.
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Extensions

Looking for something totally different to a conservatory?
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Roofline

Clean lines and maintenance-free protection for your roofline.
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Solar PV

Cut your energy bills and get paid for the surplus energy you generate.
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Accreditations

We hold a host of official Quality Accreditations and Kitemarks.
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T&K Repairs

T&K FIXIT is our PVC-U window, door and conservatory repair division.