Ventilation grills

/global/scaled/2336x831x0x2134x1800x640/Other-mercordoorsCOMPL-products-alpe16.jpg

It is possible to use ventilation grilles with our doors. Depending on the expected active surface area, door type or fire resistance, appropriate ventilation grilles are selected. Important products of ASSA ABLOY Mercor Doors are mcr Isotrans grilles which preserve the partition's fire resistance even in the EI60 class.