The ALUK Aluminium Bi-folding Door is a heavy weight aluminium bi-folding door offering exceptional design flexibility.

Manufactured in ALUK’s BSF 70 profile, it’s Part Q and PAS24 accredited, featuring concealed running gear, heavy-duty rollers and stainless steel tracks with multiple opening options.

With white gloss, anthracite grey matt, and semi-gloss graphite black available as standard colours, the ALUK Aluminium Bi-folding Door combines an enhanced aesthetic with exceptional performance with all hardware and frames, guaranteed for 10 years.

Features and benefits

  • PAS24 and Part Q approved
  • Multiple opening options –up to 90% of glazed screens can be opened
  • 2-7 panel options can open in or out, with traffic door options
  • White gloss, anthracite grey matt, and semi-gloss graphite black available as standard colours, plus dual colour options
  • 34mm low threshold and 22mm room divider track available
  • Concealed running gear
  • Standard or heavy duty rollers and stainless steel tracks
  • Severe weather rated BS6375 -1:2009, Water 600PA. Air 600PA, Wind pressure 1800 PA
  • Supplied unglazed with 28mm chamfered bead as standard
  • Chamfered or square beads available for triple-glazing
  • Overall max height and width  2500mm X 7000mm
  • Individual panel width maximum 1200mm max weight 100kg

Related pages

Want a PVC-U bi-folding door?

In addition to our aluminium bi-folding and folding sliding door ranges, we also offer a choice of PVC-U bi-fold doors from aluplast, Eurocell and Duraflex. 

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Aluminium inline sliding patio doors

We also offer a selection of aluminium inline sliding patio doors. This includes the ALUK BSC94 aluminium sliding door and the Smart’s Visoglide. 

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10-Year Warranty

We are committed to product quality and take every step to make sure that our doors and windows are manufactured to the highest standards.

For more information about how we can support your business, please contact us.

Please call 01684 273 390 or email

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