A leading double glazing installer serving the Shropshire area including Telford, Shrewsbury, Bridgnorth and Oswestry

At C-Thru Windows, we install an extensive collection of double glazing home improvements across the Shropshire area including Telford, Shrewsbury, Bridgnorth and Oswestry. Our product range includes bespoke A+ energy rated double or triple glazed windows, doors and conservatories. We strive upon offering high quality products at affordable prices, helping homeowners in Shropshire to achieve their dream home.

Take a browse of our product range below. All of which can be customised in a variety of colours, styles and materials to meet your exact design requirements.

tiled roof conservatory

Over 1000 reviews on Trustatrader

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Come and see for yourself

When it comes to home improvements, experiencing the product first-hand is vital. Our state-of-the-art showroom features 14 full size conservatories, windows, doors and more so you can better visualise a host of home transformations, while our experienced team will be on hand to help.
Based at 4C Gower Street, St Georges, Telford, we’re open Mon-Sat: 10am-4pm.

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10 Year guarantee


Over 20,000 installations carried out

35 year

Over 35 years’ experience


Certass approved installer

Part of the Sustainium Group

The Sustainium Group is a collection of forward-thinking home improvement companies who are dedicated to delivering home improvements that are both ethical and sustainable. As a company who has sustainability at the core of every process in our business, we’re a valued member of the Sustainium Group. Our products are energy-efficient and sustainable, helping both you and us to reduce our carbon footprint.

About Us