Designed to provide fresh air at a steady and sufficient flow rate with the help of a dedicated air flow capacity stabilizer that is especially useful in winter. A perfect solution for improved indoor comfort, health effects, and heating efficiency.
Air flow capacity: ref. Polish Standard PN-83/B-03430-Az3
Sound proofing power when open: 34 dB, ref. Polish Standard PN-87/B-02151/3
Easy installation that requires no drilling; can be installed on finished windows with a kit of screws. The trickle vent is installed in the top part of the window; it can also be installed on balcony doors or other parts of external partitions. It is recommended not to exceed 3 trickle vents in the frame rebate with a special flat gasket set within the window/door leaf rebate.
Accessories: standard cap
Control method:automatic
Insect ingress protection: mesh
Control method: pressure-sensing
Air flow capacity: 10 Pa: 22 m³/h to 24 m³/h
Sound proofing power when open: 34dB.
Installation: Intended for installation in the top structural profiles of PVC and wooden windows.
Components: outdoor air intake and indoor air flow damper connected with a passage that needs to be milled through the window profiles to enable the air flow. The outdoor air intake has a rain drip.
Control method: automatic, maintenance-free air flow rate control with manual vent closure.
Insect ingress protection: mesh
Our high class machinery centre as well as the experienced employees give us a possibility to achieve the impeccable quality of our products. Furthermore, we offer a dazzling array of system solutions. and our joinery is based on the tested and renowned components. Therefore, we can guarantee durability and great longevity of our products.