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Aluminium Bi-folding and Sliding Doors

Alunet Aluminium Bi-Folding Doors 

Alunet Systems are one of the largest designers and manufacturers of Aluminium Systems in the world, priding themselves on providing outstanding design and specification to make aluminium products that really stand out. The Alunet bi-folding door can be used for both residential and commercial applications and is designed with fantastic aesthetics and insulation requirements delivering outstanding durability and reliability for every application.

The Alunet bi-folding door system offers minimal sightlines, only 120mm, which deliver maximum vision and has a market leading sash size at 1200mm wide. The system maximises security, weather proofing and insulation with PAS24 accreditation, testing to BS6375 and U-Values down to 1.4. These aluminium bi-folds are available in single or dual colour (to any RAL colour), offer 5 different handle finishes and a low threshold option to eliminate trip hazards.

  • 120kg per door leaf – providing for the largest openings
  • Panels of up to 3000mm high and 1200mm wide without having to
    upgrade rolling hardware
  • Above ground rollers
  • Engineering grade running rollers for a smooth and silky opening and closing operation
  • Thermal properties of down to 1.4 U W/m2K
  • Sightline 120mm or 133mm for maximum vision
  • PAS24 security rated
  • Tested to BS6375 Part 1 : 2009
Alunet Aluminium Sliding Doors 

Aluminium sliding doors create a visually stunning addition to your home and can add huge value to the property.Thermal performance and strong, super slim profile sections to minimise the visible framework and maximise the glass area, is key to the ESS47 Sliding Door’s design.Engineering grade hardware allows for silky smooth opening and closing operation. What’s more, all our doors are rigorously tested to European safety standards and powder coated to Qualicoat’s specifications, for complete peace of mind. Designed for large spaces, single, double and triple track options are available allowing for a variety of opening configurations. All our products can be finished in several glazing options to create a style to suit any property. Our sliding door range is available with the following glazing options: Double glazed, Triple glazed, Integral blinds, Laminated Glass… and many more.

Why Choose Aluminium? 
  • Aluminium is extremely durable and hard-wearing. You’ll be able to enjoy your aluminium doors for not only years but decades to come as they’re incredibly resistant to the elements.
  • It is an incredibly strong material, providing a high level of security.
  • Aluminium doors are among the best insulated on the market, thanks to advanced thermal break technology.
  • They require very little maintenance to ensure optimal performance and to keep them looking good as new.