Testing | McMullen
Proud winner of the Queen's Award for Enterprise 2015


Many of the Curtain Wall and Window Systems we offer have existing test certification to meet the guidelines outlined by CWCT. In addition to existing testing certification, we are able to offer a fully compliant testing regime when a bespoke design is to be adopted.

Testing would typically take account of the following test sequencing.

  • Air Permeability
  • Static water penetration
  • Wind resistance – serviceability
  • Air Permeability
  • Static water penetration
  • Dynamic water penetration
  • Wind resistance – safety
  • Dismantle Inspect and record

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Collaboration with our cladding supply chain partners for rainscreen panels such as Sotech and CGL and composite panel system partners Kingspan, Spanwall and Trimo has enabled design and institutional accreditation through our range of cladding products.

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