Tel. 1-855-373-2087 | 
  |    QUOTE   |    BROCHURE |   DOWNLOADS |  region:  UK flag | USA flag | Canadian flag    
An aluminium system clad internally with solid hardwood timber (Oak). Available in your choice of colour / dual colour / spray finish

Aluminum & Timber Bifold Doors

Product: FD73
70mm Thermally Broken Aluminum & Timber. The best of both worlds

By bringing both our timber and aluminum systems together, we have created the Ali-Clad folding sliding door, an aluminum system clad internally with hardwood solid timber.

It offers a strong, durable and maintenance free finish outside while still providing the warmth and character that timber brings inside.

Used when different colours are required inside and outside to achieve a timber internal look. Ideal for all locations.
  • Features
    • Thermally broken poly-powder coated aluminium frame
    • Thermally efficient (thermally broken track and frame)
    • Timber can be easily changed or removed for painting
    • Discreetly locked on timber profiles
    • Thicker than standard aluminium walls for greater strength
    • Water trap and outlet to prevent water ingress
    • No nailed on glazing beads
    • Dual colour, RAL coated frame & spray finished (or untreated) timber
    • Timber anti-rot and anti-fungal treated
  • 70mm Aluminium / Timber (FD73)
      tempered (triple glazed or laminated)
    Frame width: 60mm 
    Frame thickness: 70mm 
    Maximum opening width: 15000mm 
    Maximum opening height: 4000mm 
    Panel height range (min/max): 800mm - 3884mm 
    Panel width range (min/max):  450mm - 1100mm 
    Material: Aluminium / Hardwood timber
    Standard colour: White (RAL 9016) / unfinished timber 
    Optional colours: Any RAL colour or natural stain 
    U Value (W/m2k) complete unit: 1.52 - 1.81 
    Guarantee (Product): 25 years 
    Guarantee (Manufacturers): 10 years 
    Aluminium thickness:  1.75mm 
    Anti-fungal & anti-rot treated: 
    Solid timber cladding: 
    Glass units, standard (optional): 28mm 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, anti-fungal treated and spray finished (or natural) internal timber
  • Aluminium to the outside, solid hardwood (Oak) timber to the inside
  • Dual colour, RAL coated frame & spray finished (or untreated) timber

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.