Casement Windows

Upgrading your home shouldn’t come with any trade-offs. That’s why our uPVC Casement Windows combine high security with energy efficiency. Casement windows are versatile enough to be fitted to most homes and are a great option for both classic and modern houses.

Offering a stylish look, our Casement Windows meet EU and UK legislation on being environmentally-friendly, including being lead-free and 100% recyclable.

Our Casement Windows are designed to be long-lasting and only require minimal maintenance – a slight lubrication of the hinge every now and then.

What’s more, the uPVC Casement Window is Kitemark approved.

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Product Colours




Irish Oak


Chartwell Green

Light Grey

Golden Oak


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Why choose Dauntsey Building Plastics

At Dauntsey Building Plastics we offer an excellent range of beautiful and elegant double and triple glazed upvc windows. We take great pride in helping you, our customer choose the right external upvc windows for your home, and we feel that no other upvc window supplier can provide you with a higher standard and specification of upvc windows whilst offering such competitive prices.

Over 20 years experience

We have over 20 years’ experience in the UPVC and Aluminum market.

10-year guarantee

All products are made to order within 7-14 days, and come with a full 10-year guarantee.

Efficient and innovative products

We supply and install the best, most efficient and innovative products the market has to offer.

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What our customers say

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