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ALUK F82 Bi-Fold Doors

  • Heavy Duty compact rollers as standard
  • 122 Slimline Interlock
  • Low threshold
  • Larger glazing area

Innovation, not imitation

The Luminia F82 bi-fold door has been designed with style and performance front of mind. It cleverly combines the intimacy of inside spaces with the freedom of outside living, without ever compromising on performance safety or security.

Bi-Fold Doors Explained

As the experts for designing and engineering aluminium window, door and bi-fold systems, we’re famous for delivering industry firsts. It’s why we’ve pushed ourselves to ensure the Luminia F82 equally leads the way.

Designed and engineered to withstand all that the British weather can throw at it, from exceptional performance for Air, Wind and Water resistance. Our Patent Applied F82 bi-fold door has been designed to ensure the best performance and durability throughout it’s life.

It has unrivalled thermal performance of 1.3 W/m²K with a double glazed unit and 0.9 W/m²K with a triple glazed unit. Which help to reduce heating bills, while keeping the warmth in longer.

Bi-Fold Door Options

If there’s one thing architects, specifiers and homeowners all have in common, it’s the desire for choice. That’s why we offer an extensive range of colours and finishes to bring any project vibrantly alive.

Hipca White

Anthracite Grey

Chocolate Brown

Deep Black

RAL Colours

Our mixing system allows a choice of colour options from the popular RAL colour range.

Download a Bi-Fold Door Guide

View more benefits, styles, colours and much more.


Bi-Fold Door Benefits


Born Performer

To ensure total peace of mind, the F82 has been put through its paces to ensure it conforms to all the latest British Standard and Building Regulations for thermal, security and safety including PAS24.

Visibly Different

We understand the desire for slimmer sightlines, which is why the Luminia F82 has been designed with reduced outer frame rebates that are symmetrical.

Beautifully Organised

As with all AluK aluminium system, you’ll find an extensive choice of configurations available to choose from. And as ever, all are available as open in and open out for added homeowner choice.

Your Next Steps

Why choose us
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Got a question? Call us on 0116 403 0279

You can also email our team of experts on enquiries@customtradesystems.co.uk

Copyright 2024 Custom Trade Systems Ltd, All Rights Reserved. Registered in England & Wales No. 13185588 | VAT No. GB 437148488
Custom Trade Systems Ltd is an Introducer Appointed Representative (Financial Services Register No. 980326) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.

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