Flexible ducts are primarily used for attaching supply air outlets (diffusers and grids) to the rigid ductwork. In most cases, local regulations limit their length to a maximum of 1.5 m because of their base level thermal and acoustic performance and the high pressure losses they cause. They are, however, very practical and easy to install.
Examples of ISOVER solutions for this application include:
|Product description||Reaction to fire (Euroclass)||Thermal conductivity (at 10°C in W/m.K)||Key benefits||Local product names*|
|Glass wool based flexible duct||B/C||37 or greater||Low cost installation||Serieflex Flexiver|