Is a steel door fire rated?
October 6, 2020
instructions for installing a fire rated door
Watch how we install a fire-rated door with anchors
October 16, 2020

Asturmadis sliding fire-rated door

The sliding fire door with up to 240 minutes fire resistance

It is ideal for sectorizing very large spaces. Steel sliding fire doors are usually installed in industrial buildings, laboratories, garages, etc.

Its normally held open by electromagnets and its closing operation can be semi-automatic or automatic. The automatic sliding door closes with the help of an engine, while the semi-automatic one works with a counterweight.