TM 77HI Vent system

Wherever it is necessary to ensure proper air circulation inside a building and it is not possible to use a typical window, a ventilation window based on the TM 77HI Vent will be an ideal solution.

The solution is based on the design of the popular TM 77HI system. It allows for the manufacture of high windows up to 3 m opening inwards.

It is compatible with a full range of concealed and surface-mounted fittings. It is possible to install a ventilation window in the façade.

Advantages of the system

  • possibility of installing into FA 50N and FA 50N SL façades,

  • the use of a standard frame and gasket in the system structure,

  • sealing made of PIR,

  • system allows you to adhere the glass, which increases safety and

  • possibility of creating window structures up to 3 m high,

  • safe and efficient room ventilation system,

  • possibility of combination with other Yawal systems.

Technical parameters

ENERGY Thermal insulation EN 10077-2 Uw from 0,9 W/m²K
COMFORT Air permeability EN 12207 Class 4
Water tightness EN 12208 E1500
SAFETY Wind load resistance EN 12210 Class C5/B5

System characteristic

Frame structural depth 77 mm
Sash/leaf structural depth 88,9 mm
Maximum dimensions L x H 180 x 3000 mm, 220 x 3000 mm
Structure type turn vent window