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Aluminium Bi Fold Doors

Aluminium windows are made of thermally insulated profile systems with excellent thermal insulation features. The main virtue for aluminium is its strength, it allows you to make slimmer frames and a larger glass surface. Moreover it’s more environmentally friendly than uPvc (reduced carbon footprint). Aluminium is also highly durable and is protected against discolouration and rust. Quality windows can last up to 40-45 years. If you think aluminium windows are expensive, you would be very surprised how the price reduced over years.

Knight’s Mark aluminium windows can be manufactured in various shapes, styles and adjusted to different architectural styles. Windows available in any RAL colours, anodized colours and various wood imitations. Two – side painting of the profile is available.

Why us? We are not tied to only one product line – we can offer 4 different profile systems that can match almost everyone’s budget or time scale required.

Completed projects

If you don’t see the style that you are looking for, please enquire! All our security doors, sash windows and aluminium windows are made to order.

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We are professionals throughout the whole supply chain and specialise in design, manufacturing and fitting of security doors and windows for over 9 years. The company offers a wide range of doors and windows for houses, apartments, vaults, hospitals, hotels, theatres and many other public and privately owned buildings.

Highly motivated team is ready to evaluate your home or business facilities and match the best security options for you.
We allow our customers to be a part of the business and give the possibility to make their own door design. This way you can put your personal touch on the final product and make it unique.

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