Thanks to the outstanding structural properties of steel, our curtain wall systems can service all manners of requirements for façade designs which other materials simply cannot facilitate.

Steel’s structural strength allows the largest unsupported spans with minimal face widths of just 50 and 60mm meaning that our systems can accommodate the broadest range requirements while maintaining a uniform appearance.

  • 8m Unsupported spans of up
  • 5000mm x 2500mm glass panels
  • Fire ratings up to and including 120/120 to EN1364 Part 22 and/or EN1363
  • High thermal performance to 0.7 W/m2K
  • Burglar Resistant to Class RC4
  • Structural Glazing & Glass to Glass corners can also be offered
  • Steel & Stainless Steel.
  • Roof lights, Vertical, Horizontal & Angled Constructions
  • Pasivhaus Certified
  • CE marking in accordance with EN 13830

For structural requirements, a range of profiles with basic depths from 18mm to 280mm are available to suit different load-bearing functions and requirements. With each different requirement the external appearance of the façade remains unaffected, so Architects and designers are able to meet the widest a range of thermal insulation, sound reduction, burglar resistance and fire protection requirements while maintaining a uniform appearance.

The systems have been successfully tested in accordance with the product standard EN 13830 so we can offer Facades with full the CE marking on all products and combinations.

Fire Protection

Up to 2 hour Integrity & Insulation (120/120).
Integrity Only: 30/0 (E30), 60/0 (E60), 90/0 (E90), 120/0 (E120)
Integrity & Insulation: 30/30 (EI30), 60/60 (EI60), 90/90 (EI90), 120/120 (EI120)

Acoustic

Airborne Sound Up to 47dB
Flanking sound insulation vertical 62 dB, horizontal 59 dB

Specialist Applications

Burglar/Security: Tested to EN 1627 achieving Class RC2, 3 & 4.
Ballistic to: Tested to EN 1522/1523. achieving Class FB 4 NS

Thermal Properties

UCW 0.73 W/m2K. Tested to EN ISO 10077-2.
Uf > 0.94 W/m2K

Maximum H

Unsupported spans of 8m

Materials

Mild Steel
Stainless Steel

Surface Finishes

PPC – Polyester Powder Coating – Standard & Non Standard RAL Colours
Anodonic and Metallic Colour, Bronze, Pewter, etc.
Colour matching available.
Stainless Steel Brushed or Polished

Glazing Depths

6mm to 70mm
Face widths 50mm & 60mm

Construction Types

Capped or Structrally Glazed
Vertical
Mullion-mullion-transom construction
Mullion-transom-mullion construction
Welded and/or push-fit construction
Pyramids, domes, gable glazing, polygonal glazing
Single pitch roof glazing

Tests Certificates

Standard Steel Curtain Wall
CE marking in accordance with product standard EN 13830

Coefficient of thermal transmittance Uf > 0.74 W/m2K
Airborne sound insulation Rw 47 db
Tightness against heavy rain until class RE1200
Air permeability until class AE
Resistance to wind load until class 2 kN/m2
Impact resistance until class E5/I5
Burglary protection RC until 3
Bullet proofing FB4/NS
Clamp connection AbZ Z-14.4-459
Mullion-transom connection AbZ Z-14.4-467
CWCT test

Structurally Glazed Curtain Wall
ETA 13/0015 Guidelines for European Technical Approval
Coefficient of thermal transmittance Uf > 1.3 W/m2K
Tightness against heavy rain until class RE1200
Air permeability until class AE
Resistance to wind load until class 2 kN/m2
Impact resistance until class E5/I5

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