Steel Curtain Wall

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

Steel Curtain Wall

GALLERY