A range of HDPE sub-ducts designed for installation into another duct. Made from high-quality high-density polyethylene materials, all Radius sub-duct features our proven Low Friction permanent inner coating to deliver class-leading blowing performance. Available with ribbed or smooth inner bore according to your preference.

A range of HDPE sub-ducts designed for installation into another duct. Made from high-quality high-density polyethylene materials, all Radius sub-duct features our proven Low Friction permanent inner coating to deliver class-leading blowing performance. Available with ribbed or smooth inner bore according to your preference.