Aluminium Sliding and Folding Door CF 68 Concept Folding System

CF 68 Concept Folding system is a standalone highly insulated sliding & folding door system with unique features that meets the highest requirements with regard to insulation, stability and safety.

Available as Functional Style with flush, low and high performance thresholds.

Features and benefits:

  • Window or door functionality for the first vent.
  • Multiple panel arrangements of up to seven panels opening in or opening out.
  • Flat, low and high performance threshold options.
  • Accommodates leaf weights of up to 90 kg.
  • Integrated and centrally built-in bottom rolling system.
  • Drained and ventilated glazing with EPDM synthetic rubber gaskets.
  • Choose from a full range of polyester powder coat colours and anodized finishes.
  • Dual colour available offering a different colour inside and out.
  • Weather stripped profiles with polyamide thermal breaks.
  • 10 year systems guarantee provided as standard.
  • Meets the very stringent requirements to be awarded the Secured By Design accreditation.
  • CAD and BIM details available on request.


  • Air permeability: Up to 600 Pa (class 4).
  • Wind load resistance: Up to 1200 Pa (class B3).
  • Water tightness: Up to 600Pa (class 9A).
  • Acoustic performance: Rw (C;Ctr) = 35 (-1;-4) dB/ 40 (-2;-4) dB, depending on the glazing type.

Please refer to Reynaers product CE Passport certificates for clarification

Thermal insulation (to EN 10077-2:2012):

  • Double glazing: 1.6 W/m²K (Ud value depending on the frame/ vent combination and glass unit specification).
  • Triple glazing: 1.4 W/m²K (Ud value depending on the frame/ vent combination and glass unit specification).


PAS24:2012 (UK Secured By Design Standard) and RC2/ WK2 (European standard EN(V)1627–EN(V)1630 (windows).


  • Fixings must ensure the window is retained securely within the opening without damage or distortion to the window frame.
  • Generally, fasteners should be positioned 150 mm from each corner and each mullion/ transom, and at centres not exceeding 600 mm.

General information




Polyester powder coated

Insert requirement.

Uniclass 2015

Pr_30_59_24_81 Sliding folding doorsetsPrimary


L20/530 Sliding folding external doors

L20/60 Doors

Specification data - Sliding folding doorsets

Product Reference

Aluminium CF 68 Functional Folding and Sliding Door

Aluminium CF 68-HI Functional Folding and Sliding Door


Open in

Insert requirements for door leaf arrangement.

Open out

Insert requirements for door leaf arrangement.


Insert requirements for threshold performance level.


Refer to drawings or schedule.



Polyester powder coated

Insert requirement.




Insert requirement.


Insert requirement.

Glazing details

Insert details of glazing unit including, spacer type and dimension, glass type (emissivity, safety, solar, g value and energy factors) and thickness.




Horizon handles

Orchid handles

Shield handles

Standard handles


Insert requirement.

Standard product features

Reynaers frame and components:

  • Aluminium profiles shall be extruded from EN AW-6060 (AlMgSi0.5 F22) aluminium alloy to comply with EN 573 – parts 3 and 4.
  • Designed and manufactured to comply with BS 4873.
  • Outer frame members shall be 68 mm front to back and square cut. All corner joints to be assembled with screwed corner joints and glued. All joints shall be sealed during fabrication against water entry.
  • Reynaers profiles are insulated with glass fibre reinforced polyamide strips, separating the internal and external faces, mechanically jointed and glued to form a single compound profile.
  • Dry glazed to accommodate a wide range of single, double and triple glazing units with internal clip-in aluminium glazing beads.
  • Weather-stripping to be EPDM extruded synthetic rubber gaskets to DIN 7863 and ISO 3934, set in undercut grooves in the frame and vent.
  • The Reynaers systems carry CE – Marking fully compliant with the EU Construction Products Directive (CPD) to the relevant product standard BS EN 14351-1 for windows and doors and BS EN 13830 for curtain walls.
  • Manufactured and supplied under the requirements of ISO 14001, the internationally accepted standard that outlines an effective environmental management system.
  • Manufactured and supplied under a quality system certified to BS EN ISO 9001: 2000.
  • Reynaers Aluminium guarantees that the Reynaers Aluminium systems meet the technical specifications and standards of the country and the product in question. The current processing and maintenance regulations mentioned in the Reynaers Aluminium catalogues determine the extent of this 10 year guarantee (five year guarantee for wearing parts).

Product Options

Product reference:

  • Aluminium CF 68 Functional Folding and Sliding Door: A thermally improved three-chamber system for doors.
  • Aluminium CF 68-HI Functional Folding and Sliding Door: A highly insulated version.


- Horizon handles:

Available anodized, or powder coated in one of 250+ RAL colours.

- Orchid handles:

Available in powder coated white, black or one of 250+ RAL colours.

- Shield handles:

Available in unpolished, natural anodized colour.


  • 12-55 mm single, double or triple glazing options. Contact the glass supplier for details of the glazing unit including, spacer type and dimension, glass type (emissivity, safety, solar, g value and energy factors), thickness and weight.
  • Glass to be set against extruded EPDM rubber gaskets retained in undercut grooves within the aluminium profile and clip-in glazing beads.


  • Profiles powder coated in a range of RAL or ‘Coatex’ colours to APA Qualicoat standard or BS EN 12206-1:2004.
  • Anodized in satin or bronze colours to EWAA/ EURAS-Qualanod standard or BS 3987:1991.
  • Profiles can be finished with different internal and external colours, powder coated or anodized.

Consult manufacturer and insert requirements.

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