Ventilation

Over Frame Window Vents

Thermally broken window ventilators installed on top of the aluminium, timber or PVC window frame. This almost invisible installation guarantees maximum light penetration as the glass size is not reduced.

Window vent Invisivent Evo UT: developed for utility buildings

Window vent Invisivent Evo HR: for high rise applications

Acoustic window ventilator Invisivent Evo AK

Window vent Invisivent Evo HF – 30% more airflow

2 in 1: Window vents with external roller blinds

Window vent Fixvent Mono AK Evo

Slotvents

Trickle vent Sonoslot Max: self-regulating slotvent kit with increased sound attenuation

Trickle vent Sonoslot

Window vents, glazed-in/at transom

Window vent Sonovent V

Acoustic vent Sonovent I

Acoustic vent Sonovent Compact

Acoustic vent Sonovent

Window vent AK80GL

Window vent AK80

Window vent AK80 Evo: Compact, self-regulating and acoustic with i-Flux® technology

Glazed-in window vent THM90 EVO

Glazed-in window vent THK90

Window vent AR90: self regulating flapvent

Window vent AR75: 4 different airflows

Glazed-in window vent THK60

Window vent AR60: glazed-in

Glazed-in window vent TC60

Compact flapvent with an excellent price/quality ratio

For Conservatories

Window vent Oxyvent: Flap ventilator for conservatories

Ventilation for rooms under a roof

Pitched roof window vent Sonovent D

In a shutter box

Window vent Transivent

Sliding vents

Hit and miss vent THL100 V

Hit and miss vent THL100