VENTRIA 3-Flügel


The reliable system leaf for SHEV systems and ventilation

The new VENTRIA 3 system leaf made of high-quality aluminium profiles can be utilised as a reliable smoke and heat exhaust device or for daily ventilation, depending on its design. The circumferential thermal separation as well as the optimised chamber and web design of the framework and flap profile promise excellent thermal insulation.

Depending on function and glazing, flap surface areas of up to 6.0 m2 are possible. This enables you to guarantee optimum room air with simultaneously very good thermal insulation values of Uw = 1.2 W/m2K when closed. Due to the excellent product characteristics, the VENTRIA 3 has beenawarded the comprehensive environmental product declaration (EPD) according to ISO 14025 and EN 15804.

  • Can be utilised as tilt leaf, folding leaf or rotating leaf
  • For roof slopes from 0° to 90°
  • Possible as single or double leaf
  • Air permeability class according to EN 12207:1999-11 – Class 4
  • Driving rain water tightness according to EN 12208:1999-11 – Class E1950
  • Resistance to wind load according to EN 12210:1999-11 – Class C5/B5
  • Function tested in a cold chamber to -25°C
  • Maximum width/length of up to 3,000mm
  • Maximum flap surface area of up to 6.0 m² (ventilation)
  • Maximum width/length up to 2,800mm (NSHEV)
  • Maximum flap surface are up to 3.92 m² (NSHEV)
  • Filling weights up to 65kg/m2
  • Opening angle up to 90° possible
  • Uw Value = 1.2 W/m2K (reference value)
  • Pneumatic or electric drive (24V and 230V)
  • Visible width of 104mm
  • Administration buildings
  • Municipal buildings
  • Industrial buildings
  • Residential buildings