Constructed using micro-perforated inner ducting to dampen noise. 25mm fibrewool insulation and covered with an outer jacket, which acts as a vapour barrier. The jacket is a multi-layer aluminium/PET mix offering great flexibility and strength.
Inner – Perforated flexible ducting
Insulation – Fibrewool 25mm
Jacket – Aluminium/Polyester
Available in 5m or 10m lengths