THM90PB Evo is a completely self-regulating flat glazed-in window vent, and can be integrated perfectly into sliding doors. THM90PB Evo is fitted underneath the glass panel, and can only be used on the ground floor. To prevent water from infiltrating, the maximum weight exerted on the window vent cannot exceed more than 100 kg.
Product Variants
  • Completely level window louver: perfect for sliding windows
  • With thermal break
  • Insect-proof
  • For installation underneath glass