'ModLok' uPVC Bi-fold Doors


Colours & Finishes

Ipswich Trade Frames are delighted to offer Liniar's ModLok bi-fold doors - an ultra robust uPVC product with a real 'wow' factor which can transform any existing property or new build.

These ModLok bi-fold systems provide 'window wall' configurations of 2 to 7 panes in a range of colours and finishes, ideal for internal room dividers, extensions and conservatories - the perfect way to create space, save space and let in fresh air and natural light by opening up the entire wall of a property.

Distinctly stylish and attractively low on maintenance, the lead-free uPVC bi-folding door frames feature patented 'ModLok' - a combined aluminium reinforcement and multi-point locking system which achieves the highest level of security together with unrivalled appearance. 

Liniar's robust and innovative multi-chamber profile design has an impressive thermal performance when fitted with double or triple glazed units.

Safety features include a family and wheelchair friendly low threshold option.

 

For configurations of 2, 3 and 4 panes, we also provide standard Liniar uPVC bi-folding doors. 

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  • All Liniar uPVC profiles are lead-free and extruded  in the UK to the highest standards
  • Slim hinges, hidden fixings
  • Patented roller mechanism
  • Discrete magnet system to keep doors securely folded back  
  • Ultra-low (24mm) threshold option available - chart in download section
  • Liniar ModLok aluminium reinforcement and multi-point locking system combination  
  • Shootbolt locking mechanism ensures door is bolted firmly to the stainless steel track
  • Built-in anti-lift features, anti-bump cylinders. Anti-snap cylinders an option.  
  • 10 year guarantee

  • Liniar ModLok aluminium reinforcement and multi-point locking system combination  
  • Shootbolt locking mechanism ensures door is bolted firmly to the stainless steel track
  • Built-in anti-lift features, anti-bump cylinders. Anti-snap cylinders an option.  

With triple glazing, the Liniar bi-fold range can achieve a U-value of 1.0 W/m²K.