HVAC

To ensure health and comfort of occupants, warm and cool air requires circulation around workspaces to maintain a comfortable temperature.

HVAC systems frequently penetrate fire compartments and need to have fire protection installed to preserve to fire resistance level of the openings.

Intumescent fire dampers can be retro fitted into the duct at the point it penetrates the fire rated wall or floor, limiting the spread of fire and restricting hot smoke and gases.