Tel. 1-855-373-2087 | 
  |    QUOTE   |    BROCHURE |   DOWNLOADS |  region:  UK flag | USA flag | Canadian flag    
Engineered Oak for extra strength and to reduce expansion & warping. Anti-fungal & anti-rot treated. Choice of colour / dual colour / spray finish

Hardwood Timber Bi-fold Doors

Products: FD68 | Q68
The natural look timber provides, enhances traditional builds and is ideal for internal room dividers.

Engineered Hardwood Timbers (Oak or Eucalyptus)

For a traditional or natural look you can’t beat the feel and warmth that timber brings.

All our engineered hardwood systems are expertly crafted by our fully trained staff, and all our profiles are laminated to give extra strength and to reduce expansion and warping. Lamination is the technique of manufacturing a material in multiple layers, so that the composite material achieves improved strength, stability and sound insulation.

The timber frames are dipped into an anti-rot, and anti-fungal treatment to protect the frames from both the harsh rays of the sun and water ingress. They are then finished to your specification using either a natural stain or a RAL colour of your choice, or if preferred we can provide the doors unfinished so you can paint or stain to your desired finish.


  • Features
    • Engineered hardwood profiles to reduce expansion & warping
    • Anti-rot & anti-fungal treated frames
    • Factory sprayed with long life, low maintenance finishes
    • Environmentally sourced timber from sustainable forests
  • Wood (Timber FD68)
      tempered (triple glazed or laminated) 
    Frame width: 68mm 
    Frame thickness: 68mm 
    Maximum opening width: 15000mm 
    Maximum opening height: 3000mm 
    Panel height range (min/max): 750mm - 2884mm 
    Panel width range (min/max):  440mm - 1000mm 
    Material: European Oak / Red Wood 
    Standard colour: Unfinished natural timber 
    Optional colours: Any RAL colour or natural stain 
    U Value (W/m2k) complete unit: 1.09 - 1.59 
    Guarantee (Product): 25 years 
    Guarantee (Manufacturers): 10 years 
    Anti-fungal treated
    Anti-rot treated
    Laminated timber (reduces expansion / warping)
    Glass units, standard (optional): 24mm double glazed, low-E

  • FSD Bi-Fold Door Features As Standard

    Bi-Folding Door Corner Set

    Child Friendly Bi-Fold Doors
    Bi-Folding door set meets Bi-Folding window
       more videos
  • Anti-rot and anti-fungal treated with a low maintenance spray finish
  • Bespoke glazing options can easily be incorporated to your order
  • Environmentally sourced timber from sustainable forests
  • Manufactured using engineered hardwood timbers (Oak or Eucalyptus)

Telephone: 1-855-373-2087
Customer Care: 1-386-320-0127
Sales email:

The Folding Sliding Door Company is an ISO 9001 and (US) NAMI Quality Assured organisation with nationally recognised accreditations such as CE Compliancy and Document Q in the UK, and Florida Building Code and Dade County in the US.