Insulated flex duct DN125, length 10m, 50mm insulation

Insulated flexible ALU duct Ø125 mm (10 m, 25 mm insulation) – ideal for HVAC systems, ventilation with heat recovery, and air distribution. Reduces thermal losses, prevents condensation, and dampens noise in ductwork. The inner perforated layer enhances acoustic insulation, while the flexible design allows for easy installation even in tight spaces.