125mm Self-Seal Round 3way Tee Thermal Duct Equal Tee Piece

Designed for use within unheated areas such as loft spaces and ceiling voids, this Self-Seal Thermal Ducting system will help minimise heat transfer loss and prevent condensation forming in or on the duct.

The range has high thermal properties and the click and lock sealing mechanism provides an airtight seal that reduces leakage and retains heat within the ventilation system.

The unique push-fit technology means additional connections and fixings are not required, therefore delivering a quality finish as well as significantly reducing risk of poor installation on site.  

Self-Seal Thermal Ducting is available in a variety of dimensions.