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Washington Aluminium Services Ltd's range of internally glazed Patio Doors not only look good but provide the highest level of security and insulation against the elements.

We offer you a wide range of Patio Doors to suit all applications, whether it be in−line, tilt and slide, French Doors or the popular Bi−Folding Doors in a variety of styles and finishes. With their large glazing area, these are perfect if you want to enjoy your garden view.



At Washington Aluminium Services Ltd, high specification patio doors come as standard, with multiple locking points, built-in anti-jacking system, reinforced profile and high-performance hardware, our PVCu patio, and a 10-year product guarantee against wear and tear.



Options such as low threshold and mid rail with letter plate make our patio doors suitable for any setting, such as conservatories, entrances, and as room dividers.



Explore our latest supplied and installed sliding patio doors in and around Washington.


High-performance, secure and undoubtedly stylish, slide open a Washington Aluminium Services Ltd patio door and you’ll understand the benefits of choosing a market-leading product, either aluminium or upvc.

With their large glazing area, inline sliding doors are the perfect choice if you want to enjoy uninterrupted views of your garden.

Up to four panels can be incorporated into our easyglide opening system for a warm, secure and space efficient


Did you know?

You can choose two, three or four-pane doors from the same great range of colours as our windows.

patio door opening config
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