Plastic light shafts

ACO Therm^® cellar light shafts ensure the greatest possible incidence of light as well as ideal air exchange in cellar rooms, are dimensionally stable and are designed for a long service life. In addition, they can be selected as walked on or driven over and can be assembled directly on the cellar wall, on perimeter insulation or as pressurised watertight. Our light shaft provide reliable protection and are ideally matched to cellar windows, assembly plates and ACO backflow preventer as part of the ACO Therm^® cellar protection system.