Aluminium Door CS 104 Concept System

CS 104 (Concept System® 104) is a highly insulated door system which meets and often exceeds the British and European standards for thermal insulation, weather resistance, stability, acoustic performance and security.

A complete range of solutions for all types of inward and outward opening, flush and window doors, it can be combined with CS 104 windows, CP 130 and CP 155 sliding systems and Ventalis ventilation units.

Features and benefits:

  • Inward and outward opening, rebated flush and window doors.
  • Low level rebated and flat threshold options.
  • Full range of single and multi-point lock options with exposed or concealed hinge arrangements.
  • 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.
  • High insulation variant available.
  • 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 3)*.
  • Wind load resistance: Up to 800 Pa (class C2)*.
  • Water tightness: Up to 300 Pa (class 7A)*.
  • Acoustic performance: Rw (C;Ctr) = 37 (-2;-4) dB/ 41 (-1;-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: 1.3 W/m²K (Ud value depending on the frame/ vent combination and glass unit specification).
  • Triple glazing: 1.0 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 door 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_52 Metal doorsetsPrimary


L20/280 Doors

L20/60 Doors

Specification data - Metal doorsets

Product Reference

Aluminium CS 104 Concept System

Aluminium CS 104-HI Concept System


Double leaf doors

Single leaf door


Open-in, flush

Open-in, window-door

Open-out, flush

Open-out, window-door


Flat aluminium with brush seal

Low level rebated


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

Shield handles

Standard handles


Insert requirement.



Overhead closer

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.
  • Window door vent frame members are 104 mm front to back and mitre cut at 45°. All corner joints to be assembled with screwed corner cleats, thermal corner supports and rebate supports and glued. All joints are 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 support 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 CS 104 Concept System Functional: A thermally improved three-chamber system for windows.
  • Aluminium CS 104-HI Concept System High: Thermally enhanced variant.
  • Rebated threshold: double weather seal low level threshold.
  • Flat aluminium threshold with brush seal: low level threshold for high usage doors.


- Horizon handles:

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

- Shield handles:

Available in unpolished, natural anodized colour.


- Overhead closer:

A mechanical device to assist in door closing, which may include variable resistance to opening forces and successfully type-tested for conformity to the requirements of BS EN 1154.


  • 24-65 mm 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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