CF 68 Aluminium Bifold Doors

Aluminium bifold doors, or folding sliding doors if you prefer, are a modern and innovative design statement that can transform an ordinary room and make it a feature of the house.

These doors can flood the room with natural daylight and open up the house to the garden, letting the outside in.

Bifold doors have been hugely popular in the UK for a number of years. The Reynaers at Home CF 68, as a new addition to the Reynaers product range, benefits from years of experience, research and development. The result is a stylish-looking product that combines industry-leading performance with smooth and reliable operation.


  • Features
  • Style options
  • Downloads
  • Technical information
  • Opening options
  • Energy Efficiency


Thanks to a world-class test and design centre we can offer aluminium bifold doors in 4 different threshold solutions. As with all of our aluminium windows and doors, Reynaers at Home bifold doors are high performing in terms of thermal insulation, noise reduction, weather resistance and security.

  • 2 to 7 door leaves
  • 4 threshold options
  • Slim frame options
  • Secured by Design accreditation
  • Industry-leading maximum sizes
  • Inward or outward opening
  • High-spec stainless steel rollers
  • U-value as low as 1.1W/m2K



Min. Visible width T-profile

30 mm

Visible width meeting section

131 mm

Max. height vent

2500 mm

Max. width vent

1000 mm

Max. weight element

90 kg

Overall system depth frame

68 mm

Overall system depth vent

68 mm

Rebate height

14 mm

Visible height vent

59.5 mm

Min. Glass thickness

12 mm

Max. Glass thickness

55 mm

Thermal break

Fibreglass Reinforced Polyamide Strips



  • Air tightness max. test pressure

    4 (600 Pa)

  • Water tightness

    9A (600 Pa)

  • Wind load resistance

    B3 (1200 Pa)

  • Acoustic performance

    Rw (C; Ctr) = 35 (-1;-4) dB / 40 (-2;-4) dB, depending on glazing type dB


  • Burglar resistance



  • Thermal insulation (Uf)

    1,8 W/m²K

Opening options

Style options

CF 68 bifold doors have been beautifully designed with practicality and modern aesthetics in mind. The CF 68 can be installed with 2 to 7 door leafs and any of the 4 following threshold options; High performance, Double weather seal, Low threshold and Flat bottom.

Energy Efficiency



  • Thermal insulation (Uf)

    1,8 W/m²K

Visit our Energy Efficiency page for more information

Learn more

Visit our virtual showroom or find a Reynaers at Home Partner near you

You can now visit the Reynaers Showroom any time you like, with our brand new 360° showroom tour featuring our most popular products. We also have a network of dealers throughout the UK that can advise on product choice and installation for any of the Reynaers at Home aluminium systems for your home project.



Your style deserves to shine through, even in the smallest of details. That is why we offer over 900 RAL colours in various finishes to create the perfect final touch for your aluminium glazing. Combine your favourite colour with a metallic, anodised, matt, gloss, wood look or even a special low-maintenance and scratch-resistant coatex finish.

With an inspired range, you can choose from the latest colour trends as well as the timeless classics.