In-frame ventilators
Exterior/interior ventilators for window frames
Extraction vents
Kitchen, bathroom,and WC extraction
Airflow circuit components
Integrated airflowcontrol modules
Air intakes and outlets
Foul air outletroof components
Natural ventilation grilles
Exterior facadeair intake grilles
These sleeves are used in through-wall configurations thickness 300–450 mm. The fixed sleeve is sealed into the masonry and the adjustment sleeve adapts the length for traversing the infill.
The sleeve used with the grille fits directly into the fixed sleeve. Plan at least a 20mm overlap of one sleeve on the other and at least a 30mm overhang on the adjustment sleeve for connecting to the duct.
- 1 galvanized steel fixed sleeve
- 1 galvanized steel adjustment sleeve
- droplet-shaped aluminium grille, width 100mm, screwed to the adjustment sleeve.