Mullion overclad system for acoustic and fire safety enhancement.
Mullion overclad system for acoustic and fire safety enhancement.
Grey, White, Other
Grey, White, Other
Aluminium, Foam, Mineral wool
Aluminium, Foam, Mineral wool
Rectangle
Rectangle
3000 mm
3000 mm
Bespoke
Bespoke
Bespoke
Bespoke
Specification
Weighted sound reduction index, Rw (minimum): To BS EN ISO 717-1:2020, 44 dB.
Weighted sound reduction index, Rw (minimum): To BS EN ISO 717-1:2020, 43 dB. Fire performace:120 minutes (E) Integrity and 120 minutes (I) Insulation for mullions up to 205mm wide.
30 mm thick multi-layered acoustic foam and mass barrier composite.
30 mm thick mineral wool and mass barrier composite with a self-adhesive backing.
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Individual panels.
Individual panels.
Aluminium, polyester powder-coated.
Aluminium, polyester powder-coated.
Smooth.
Smooth.
Standard Retaining Strips and SA Tape.
Standard Retaining Strips and SA Tape.
Additional properties
White RAL 9016., Dark Grey RAL 7016., RAL.
White RAL 9016., Dark Grey RAL 7016., RAL.
Small (mullions 80–135 mm)., Large (mullions 136-255 mm).
Small (mullions 80–135 mm)., Large (mullions 136-255 mm).
Sustainability data
Aluminium, Foam, Mineral wool
Aluminium, Foam, Mineral wool
All components are recyclable
All components are recyclable