CP 68 Aluminium Sliding Doors

Imagine looking out onto your garden through a wall of glass…

Reynaers sliding doors can go a long way to making this a reality. Our sliding doors are designed to offer industry-leading maximum sizes, and with these huge panes of glass come uninterrupted, panoramic views and lots of natural daylight.

The Reynaers CP 68 slimline sliding door offers you complete design freedom to create contemporary living spaces. With optimal brightness combined with maximum comfort and aesthetics, it is the perfect solution for refurbishment projects.


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

Key Features

At first glance, one brand of sliding door may appear similar to the next, but looks can be deceiving. When you open and close the doors, differences are immediately revealed. Unlike other products, the CP 68 slim sliding patio system maximises daylight, delivers excellent weather resistance and has optimal thermal properties. The ultra slim sight lines ensure that even in small openings, daylight levels aren’t compromised in favour of performance: with CP 68 you get both!

  • Rigorously tested to offer the highest levels of performance
  • High thermal insulation
  • Excellent weather resistance
  • Ultra slim meeting section
  • Double- and triple-glazed options
  • High-quality stainless steel sliding mechanism
  • Choice of single-, double- and triple-track operation
  • Flexible design options
  • Strong and durable
  • Smooth, reliable operation
  • Low-maintenance
  • Wide range of colour options
  • Dual-colour option – different colour inside and out



Visible width (frame/vent)

109 mm

Visible width (meeting section)

34 mm

Overall system depth (frame/vent)

2-Rail 68 mm / 3-Rail 124 mm

Overall system depth (meeting section)

41.6 mm

Maximum vent height

2,500 mm

Maximum vent weight

160 kg

Rebate height

18 mm

Glass thickness

24-36 mm (wrap around gaskets)

Glazing method

With epdm in accordance with the envelope principle

Thermal insulation

32 mm and 36 mm fibreglass reinforced polyamide strips



  • Thermal insulation EN ISO 10077-2

    Uf-value down to 2.51 W/m2K, depending on the frame/vent combinati


  • Acoustic performance

    Rw (C; Ctr) = 38 (-2; -4) dB

  • Air-tightness max. test pressure

    4 (600 pa)

  • Water-tightness

    7B (300 Pa)

  • Wind load resistance

    C4 (1600 Pa)


  • Burglar resistance


Opening options




Style options

Choose from a comprehensive range of designs using one, two or even three tracks with multiple sliding doors. There is also the option to fit double and triple glazing without compromising thermal insulation. In addition, there are literally hundreds of colours of frame to choose from, with options to have a different colour inside and out.

Group 1

  • Test 1

  • Test 2

Group 2

  • Test 3

  • Test 4

  • Test 5

Energy Efficiency



  • Thermal insulation EN ISO 10077-2

    Uf-value down to 2.51 W/m2K, depending on the frame/vent combinati

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.