Dimplex EDEL Insulation - 30° Bend Insulating ducts in air distribution systems used for ventilation, heating or cooling is often required to minimise heat loss or prevent condensation on or in the duct. A developed complete range of insulated ductwork, which are extremely easy to install and maintain. They are available in a large range of diameters and bends. Several accessories including terminals and airtight external duct seals complete the program. 160mm Diameter Insulated Extremely easy and safe to cut to length Airtight mechanical connections, which are extremely easy to install Airtightness class D/ATC 2 up +/- 200 Pa, which minimises fan energy use and sound production EPD certified and REACH compliant If you are unsure if compatible or have any queries please get in touch.