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External Wall

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Spray foam wall insulation – exterior walls

Spray foam wall insulation works to help builders insulate homes from energy loss while also providing air sealing for a more energy-efficient home. As an exterior wall insulation, Icynene spray foam helps to:

  • curb energy loss from uncontrolled air leakage thanks to its air sealing properties, thereby increasing energy efficiency
  • mitigate airborne moisture travelling through the wall insulation to protect against mould or mildew
  • eliminate cold spots and drafts
  • dampen external noises and sounds such as road traffic
  • easily insulate rim joists to protect against energy loss and energy bridges