TOS

Roof curb with flat covering plate

  • Shaped to fit any flat surfaces

  • Weather Protection and prevention of leakage

  • No condensation inside

  • Easy to connect - preinstalled cables

  • Perfectly fits for TFSR fans





Universal usage

The covering plate has flat base so that it can be fitted onto any standard flat surface. TOS available in the standard colours of black and brick red to fit various applications.

Weatherproof design

The covering plate is manufactured from powder-coated galvanised sheet steel for strength and durability. The spiral duct connected to the curb is insulated with 30 mm mineral fibre to prevent condensation. TUS base plate included to the delivery and prevents water-damage via the roof aperture.

Electrical Connection

An earthed electrical connection and 3m cable is included with the TOS covering plate, simplify electrical installation of the TFSR roof fan.


Simple mounting for TFRS roof fans

Upper part of the TOB perfectly fits for installation of TFSR roof fans. Installation can be done by using 4 screws. That make installation process easy. The underplate TUS should not be used if the roof is only covered with roofing felt.