The SMS Mechanical Shaft is a mechanical fire-fighting shaft system which provides equivalent performance to a BRE shaft for the ventilation of common corridors and/or firefighting lobbies.

The unique feature of the SMS Mechanical Shaft is that each one is individually designed using Computational Fluid Dynamics (CFD). Therefore the system is tailored made to each building.

SMS provide a full technical description of the system along with the CFD analysis to which the system is designed to.