Aluminium Bi-fold Door Range
We fabricate from a wide range of ALUK bi-fold door systems. Take a look at the various stunning option availiable by Dorwingear.
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The BSF70 HI bi-fold door system offers complete flexibility in both design and operation, making it a versatile choice for modern residential and commercial projects. Dorwingear fabricate this system to suit a wide range of layouts, with multiple panel configurations available and the option for doors to open inwards or outwards depending on the project requirements.
Its slim profile maximises the glazed area, allowing natural light to flood interior spaces and creating a seamless connection between indoors and outdoors. This helps deliver bright, open environments that enhance both contemporary design and everyday usability.
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Luminia F82 Bi-fold Door System
The Luminia F82 bi-fold door system combines refined, minimalist design with high levels of performance, security, and thermal efficiency, making it suitable for premium residential and commercial projects. Dorwingear supplies this system to support designs where clean lines and wide openings are essential.
Its engineering focuses on proportion and light, with a full frame and cill designed to achieve a slim, symmetrical 97mm frame. This is paired with a reduced 122mm interlock sightline, allowing for larger glazed panels and uninterrupted views. The result is a modern bi-fold solution that maximises natural light while maintaining strength, stability, and efficiency.
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Luminia F82 Plus Bi-fold Door System
The F82 Plus bi-fold door system is designed with performance, security, and design flexibility at its core. Dorwingear supplies this advanced system to support bespoke layouts, allowing multiple panels to be configured with inward or outward opening options to create wide, open transitions between spaces.
It achieves strong thermal efficiency with U-values of 1.2 W/m²K (double glazed) and 0.9 W/m²K (triple glazed), helping meet modern energy performance standards. The system is also PAS 24 and Secured by Design accredited, ensuring compliance with Document Q for added security assurance.
A slim, symmetrical 97mm frame and reduced 122mm interlock sightline allow for larger glazed areas without compromising strength or stability. Additional design features include a flush pop-out handle, contemporary traffic door handles, and a floating corner option for a seamless inside-out appearance. The 110mm mid rail also allows for transoms or solid panels, supporting a consistent and balanced aesthetic across different configurations.
Optio BSF70 HI Bi-fold Door System
The BSF70 HI system allows you to open up your space and bring in more natural light, creating a brighter and more open feel throughout the home.
Dorwingear offers this aluminium system in a wide range of configurations to suit different property types, whether large or compact. Its lightweight yet strong construction makes it suitable for everyday use, helping you achieve open-plan living while still maintaining protection from changing weather conditions.
You can tailor the design with different frame styles and layout options, including floating corner openings and multiple glazing configurations for wider spans. A choice of chamfered or square frame designs allows you to match the look of your property, while the ALUK colour collection provides a range of modern finishes for added personalisation.
The system is tested for strong resistance against air, water, and wind, helping maintain comfort throughout the year. It is also fully PAS 24 and Secured by Design accredited, offering reassurance on both security and performance.
Tailored Design with Built-In Protection
You can tailor ALUK bi-fold systems to suit the style and character of your building thanks to a wide range of configuration options. Choose from inline, lift and slide, and high-performance variants, along with different glazing options, colours, and textured finishes, while Dorwingear fabricates each system to your exact specifications.
These sliding doors perform reliably in everyday use and are built to withstand the demands of the UK climate, including wind, rain, and frequent operation. With strong security features and tested performance standards across the range, they provide reassurance without compromising on design.
In-house supplier
Fabricated By Dorwingear
Our aluminium windows and doors are fabricated in-house by our engineer team. Cut out the middle man and order direct from us to recieve excellent quality systems with short turnaround times.