Bi-Folding Doors

Bi-Folding Doors

Enhance any room with Bi-Folding Doors. Available up to 8 panels to transform your home.

Product Information

Range of configurations fold doors

Half rollers available for even panel number configurations.

Choice of glazing thickness' available.

Internally beaded for security.

Open In and Open Out doors available.

Dual Colour Doors Available.

"Master" door with 3 point locking available.


Aluminium is extruded in accordance with
BS EN 755 Part 1-9:2008 and BS EN 12020-2:2008.
Polyester Powder Coating material is produced in accordance with
BS 6496/97:1984.
Silver Anodising is produced in accordance with
BS EN 12373, ranging from 5-25 microns.
Polyamide Thermally Broken Aluminium is produced in accordance with
BS EN 14024:2004.
Gasketry is produced in accordance with
BS EN 3734:1997.

Key Features & Innovationsbi-folding-icon

  • A Visually Slim System.
    The KBF Bi-Folding Door, ensures we maximise the glazed area.
  • Intelligent Design.
    Engineered for quality fabrication and ease of installation.
  • Thermal Efficiency.
    The KBF Bi-Folding Door, is a thermally broken system, to ensure that it can meet and exceed current building regulations.
  • Components.
    The KBF Bi-Folding Door system uses high quality components, to ensure the products durability.
  • Product Compatibility.
    The KBF Bi-Folding Door system can be integrated with the KWS Window systems, and Curtain Walling System.
  • Innovative Gasket Design.
    Our gaskets are unique, and esure ease of glazing.


Test certificates available upon request.

KBF Bi-Folding Doors

Max. Sash Size (mm) 1000 x 2400

Typical U-Values
(2700W x 2400H)(3 Panel Door) 1.5

Please note: U-Values are dependant on size and glass U-Values. The above are based on glass U-Values of 1.1 W/m2K.

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