Fire Stopping / Air Sealing Installation

Where services pass through fire-walls and floors it is necessary to seal these openings from smoke and fire to maintain the fire integrity of the building. This is achieved by installing various systems comprising ablative coated mineral fibre batt, gypsum based fire mortars and intumescent mastic sealants. These systems and materials offer protection against smoke and they can also be used to seal around services to make an airtight seal. Many of the larger public buildings and some smaller environmentally built properties require airtight seals to combat the loss of heat/energy.