Explore Our Casement Windows

When you choose our Casement windows from ADS, it has never been easier to upgrade your windows. We offer windows in uPVC or aluminium, which can be top, side, or bottom-hung to suit your layout. They are available in many colour finishes and stylish frame options to match any home’s look.

As the UK’s most popular window style, these windows feature slim sightlines, allowing homeowners to enjoy beautiful views. All the units feature a high-performance double-action bubble gasket that helps protect your home against draughts. Moreover, choose from authentic astragal bars or classic Georgian bars to boost your home’s character. The casement windows can meet PAS 24 requirements as an optional upgrade, helping you stay protected.

All Our Installations Come With a 10 Year Guarantee

Key Features

Slim Sightlines

Our uPVC casement windows are designed with slim, sleek lines that let in more natural light and provide clearer views of your outside space, making them ideal for enjoying the views of your garden or spending time in it. The slim design also contributes to a modern, stylish look to any home.

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Colour Options
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Energy Efficient
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Weatherproof and Built to Last

ADS Optima Collection

Liniar Windows Brochure

FAQs

What is a casement window?

A uPVC casement window is a classic window style that opens outward, usually from the side, top, or bottom, using hinges. It’s one of the most popular and practical window types for UK homes.

What materials are your casement windows made from?
Are casement windows energy efficient?
Can I choose different colours or finishes?
Will these windows help reduce draughts?
How do I look after my uPVC casement windows?

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