Home > Companies > AluK (GB) Ltd > AluK SG50 Structurally Bonded Curtain Walling System

Structurally bonded 50 mm curtain walling system.

Features and benefits:

  • 50 mm sightlines.
  • Toggle glazed system for ease of manufacture and install.
  • Wet or dry glazed options.
  • Eleven mullion and nine transom options.
  • Glazing range from 28–33.5 mm.
  • Fully integrates with AluK window and door systems.
  • Certified in accordance with CWCT Sequence 'B' test methodology.
  • Aluminium profiles are extruded in accordance with BS EN 12020, and are manufactured from grade 6060/6063 T6 aluminium.

Related literature

The following content references this product:

Standard product features

Outer frame:

K794 - SG vent outer frame.

Vent:

K791 - Sash for SG vent.

Bead:

Square.

Recommended weight limits (maximum):

  • Screws only: 120 kg.
  • Spring cleat: 190 kg.
  • Shear block: 280 kg.
  • Front loaded shear block: 250 kg.
  • For larger weights please consult AluK (GB) Ltd.

Performance:

  • Air permeability rating: Class 4 (600 Pa).
  • Water tightness rating: RE1200 (1200 Pa).
  • Wind resistance: E2400 (2400 Pa).

Options

Recommended size limits (maximum):

Consult AluK (GB) Ltd for details.

Transom/ mullion:

  • K730 - 55 mm level 3 mullion.
  • K731 - 80 mm level 3 mullion.
  • K732 - 105 mm level 3 mullion.
  • K733 - 130 mm level 3 mullion.
  • K734 - 155 mm level 3 mullion.
  • K735 - 205 mm level 3 mullion.
  • K737 - 105 mm half mullion.
  • K738 - 80 mm corner mullion.
  • K739 - nose profile adaptor.
  • K740 - 35 mm level 1 transom.
  • K741 - 60 mm level 1 transom.
  • K742 - 85 mm level 1 transom.
  • K743 - 110 mm level 1 transom.
  • K744 - 135 mm level 1 transom.
  • K745 - 160 mm level 1 transom.
  • K746 - 185 mm level 1 transom.
  • K747 - 210 mm level 1 transom.
  • K749 - 245 mm level 1 transom.
  • K760 - 180 mm level 3 mullion.
  • K762 - 330 mm level 3 mullion.
  • K769 - 240 mm level 3 mullion.

Glazing:

- Glass panels:

28–33.5 mm glass look-a-like panels incorporating two panes of minimum 6 mm-thick glass, with a 16 mm argon gas filled cavity and ceramic painted internal face with foil backed insulation to achieve a maximum 0.35 W/m²K centre pane. Exposed internal faces of insulation incorporate an internal polyester powder coated aluminium tray backing.

- Glazing:

28–33.5 mm insulating glass units incorporating a clear low emissivity inner pane and a clear outer pane with an argon gas filled cavity and 'warm edge' spacer bar to achieve a maximum centre pane U-value of 1.0 W/m²K. All glass within 800 mm from FFL should be toughened or laminated (within 1500 mm from FFL if within 300 mm of a door).

- Infill panels:

28–33.5 mm insulated sandwich panels incorporating two sheets of a minimum 2 mm-thick polyester powder coated aluminium sheet to match framing and minimum 24 mm non-combustible foam insulation core.

Finish:

  • A variety of powder coated colours are available in accordance with BS 6496 and BS EN 12206-1:2004. Powder coating is applied to a Qualicoat standard, utilizing an inline flash anodizing pre-treatment process, with the polyester powder coating applied within 30 minutes of the flash anodizing process to ensure suitable adhesion.
  • Can be dual coloured, textured or have an anodized finish.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
25-80-15/175 Stick curtain walling system

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

AluK (GB) Ltd

Tel:

+44 (0)1291 639739

Product reference

AluK SG50 Structurally Bonded Curtain Walling System

Transom/ mullion

[ ______ ]

Configuration

[Fixed lights]
[Opening vents]

Glazing

[Glass panels]
-
28–33.5 mm glass look-a-like panels, insert requirements.
[Glazing]
-
28–33.5 mm insulating glass units, insert requirements.
[Infill panels]
-
28–33.5 mm insulated sandwich panels, insert requirements.

Finish

 - Exterior:
 

   Type:

[Anodized to a minimum 15 micrometres thickness]
[Polyester powder coated to a minimum 60 micrometres thickness]
[Polyester powder coated to a minimum 60 micrometres thickness with marine environment guarantee]
 

   Texture:

[Not applicable]
-
For anodized.
[High gloss]
[Matt]
[Semi-gloss]
[Textured]
[Textured metallic]
 

   Colour:

 
 - Interior:
 

   Type:

[Anodized to a minimum 15 micrometres thickness]
[Polyester powder coated to a minimum 60 micrometres thickness]
[Polyester powder coated to a minimum 60 micrometres thickness with marine environment guarantee]
[As exterior]
 

   Texture:

[Not applicable]
-
For anodized.
[High gloss]
[Matt]
[Semi-gloss]
[Textured]
[Textured metallic]
[As exterior]
 

   Colour:

 

Manufacturer details

Newhouse Farm Industrial Estate,
Mathern,
Chepstow, NP16 6UD
Tel +44 (0)1291 639739
Fax
NBS Plus
RIBA CPD