110/115mm Intumescent Fire Wrap 3 Hour

Fire sleeves is a cost effective product for the fire stopping of pipe penetrations whilst maintaining similar thermal and acoustic properties as standard mineral fibre insulation, fire sleeve was developed with ease of installation in mind. The sleeve can be quickly and simply fitted onto the pipe and slid into the penetration ensuring that there are no air gaps around the sleeves by filling with mortar or mastic. In a fibre situation the sleeve expands to fill the available space (15mm max) between the pipe and the penetration and will crush and close off plastic drainage pipes. The pipe forms a solid char preventing the passage of fire and smoke to the adjacent compartment.

Benefits

• Up to 4 Hour Fire Rating to BS 476 Part 20, BS EN 1366-3


• Protects pipe above and below the slab


• Cost effective


• One sleeve can replace two collars


• Easy installation


• Don’t have to drill slab


• No need for mechanical fixings


• No mastic is required, providing close fit


• Easily cut to size to minimise wastage


• Simple to install without special tools or skills


• Will accept hole irregularities of up to 15mm


• Can be retro-fitted


• Offers excellent acoustic insulation


• Maintains the thermal insulation of the pipe through the slab or wall penetration


• Maintains vapour seal of existing insulation


• Allows for thermal movement of pipe