Aluminium Curtain Wall CW 50


Curtain Wall 50 is a 50 mm façade and roof system that offers unlimited design freedom and allows maximum transparency. Innovative solutions contribute towards the tendency of big heavy and high insulated glass panes.

The system is available in several design and glazing variants, but also includes different technical variants to comply with specified levels of fire-resistance and thermal insulation.

The design variants offer solutions for both the exterior and the interior of the building. The glazing variants range from using standard pressure plates, to structurally glazed and structurally clamped solutions.

Features and benefits:

  • Pressure equalized stick type curtain wall.
  • Available with or without mullion and transom caps and a range of capping depths.
  • Infills include vision and spandrel panels, inward and outward opening windows and doors.
  • Supports up to 150, 310 and even 450 kg in various glass support configurations.
  • Structural box sizes from 41 to 300 mm to suit application.
  • Concealed casement options in open in or open out configurations.
  • Roof application pitches from 5 to 75 degrees with integral opening lights.
  • 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.
  • 10 year systems guarantee provided as standard.
  • Corresponds to the BRE Global Green Guide online generic specification for curtain wall and achieves a summary rating of B or C.
  • CAD and BIM details available on request.


  • Air permeability: Up to 1200 Pa (class AE1200)*.
  • Wind load resistance: Up to 2000 Pa (class 5)*.
  • Water tightness: Up to 1200 Pa (class RE1200)*.
  • Acoustic performance: Rw (C;Ctr) = 33 (-1;-3) dB/ 60 (-2;-6) dB, depending on the glazing type.
  • Tested and certified in accordance with the relevant BS EN and Centre for Window and Cladding Technology (CWCT) Curtain Wall Standards (tested and certified to the CWCT Standard Sequence B).

*Please refer to Reynaers product CE Passport certificates for clarification.


RC2/ WK2 and RC3/ WK3 (European standard EN1627–EN1630).

General information


[Finish, 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]


Uniclass 2015

Ss_25_10_20_90 Unitized curtain walling systemsPrimary


H11/110 Curtain walling

Specification data - Unitized curtain walling systems

Product Reference

Aluminium Curtain Wall CW 50

Curtain Wall

Aluminium CW 50 Standard

50 mm capped solution.

Aluminium CW 50-HI system

A high insulation variation.

Aluminium CW 50-SL system

Slim line profile options.

Aluminium CW 50-HL system

A horizontal capping emphasis.

Aluminium CW 50-VL system

A vertical capping emphasis.

Aluminium CW 50-SC system

Uncapped silicon bonded variant.

Aluminium CW 50-RA system

Roof glazing application.


Stick system, drained and ventilated

Internal framing member




External cover cap




Glazing system

Gaskets, cover plate fixed



Perimeter flashings

Incorporated components



Opening lights

Sun screens

Standard product features

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.
  • The assembly of suspension profiles and transoms is done by positioning the transoms partly forward of the suspension profiles. This method allows drainage of the transoms into the suspension profiles without interrupting the vertical drainage chamber. The sealing channels are provided with an EPDM end gasket that seals both suspension profile and transom without using any silicones. The applied transoms are fixed by means of stainless steel screws.
  • Dry glazed and weather-stripping with EPDM extruded synthetic rubber gaskets to DIN 7863 and ISO 3934, set in undercut grooves in the mullion and transom.
  • 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

Incorporated components:

  • CW 50 concealed inserts, top hung, parallel opening, tilt turn options.
  • Window inserts from our range of window options.
  • Door inserts from our range of door options.
  • Sun screen systems from our range of Brise Soleil components.


  • 6-62 mm single, double or triple glazing options, vision and spandrel panels. 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 set on extruded glass support brackets.


  • 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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