Bi-folding doors have come a long way since they first entered the market, also called concertina doors, sliding doors, folding doors, accordion doors, zig zag doors the names have changed together with the technology and manufacturing process ensuring a quality product every time. Southeast Windows Bi-Folding Doors all have high thermal performance glass as standard.
Choice of UPVc that comes in a large range of coloured foils or Aluminium door leafs that can be opened in or out with hardwearing powder coated RAL colours. With lighter materials, bi-folding doors are great looking and extremely easy to operate.
Our bi-folding door panels are set on a steel rack and rollers allowing the panels to glide effortlessly with one hand, allowing you to open the door fully, stacking the panels neatly to one side giving full access to the outside
RECOMMENDED DESIGN LIMITATIONS
Aperture width: 1400 - 2050mm 2 Pane recommended
Aperture width: 2060 - 2999mm 3 Pane recommended
Aperture width: 3000 - 3999mm 4 Pane recommended
Aperture width: 4001 - 5000mm 5 Pane recommended
Aperture width: 5001 - 6000mm 6 Pane recommended
Minimum Sash Width: 700mm
Maximum Sash Width: 1000mm
Maximum Sash Height: 2500mm
Maximum Sash Weight: 100kg
Under new building regulations, all types of doors in existing dwellings when replaced must achieve a U-value 1.8W/mK. Please call, or contact us for more information. All our Bi-Folding doors are complimented by hard wearing Door furniture and cutting edge security features.
Our products are also available for DIY and supply only. Call for more info.