Flexible reinforced aluminium foil ducting, wrapped in a 25mm think high-density fibreglass for excellent insulation properties, ideal for supply or extract ventilation. Multi-ply aluminium and polyester laminate construction supported by a high tensile steel wire helix, provides a strong & flexible ducting.
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Widely used to terminate to air outlets with insulated ductwork. Insulated ductwork is essential to eliminate heat loss or condensation.
Easily connected to rigid ductwork or air outlets with Jubilee Worm Clips.