Rockwool 289903 Firepro Softseal Linear Joint 100mmx200mmx1200mm

Rockwool FIREPRO® SoftSeal Linear Joint Seal

Fire stopping solution for linear joints with movement

Fire stopping at linear joints within wall cavities and voids is crucial for reducing the spread of flames and smoke. FIREPRO® SoftSeal Linear Joint Seal is designed to accommodate structural movement in these areas whilst maintaining fire performance and acoustic properties of walls and floors.

FIREPRO® SoftSeal Linear Joint Seal is designed to fire stop linear joint seals in buildings where movement is a factor in the design.

FIREPRO® SoftSeal Linear Joint Seal comprises medium density, lamella stone wool insulation, SoftSeal batt, pre-coated with SoftSeal Flexible Coating. It is designed for installation horizontally or vertically and can be applied to linear joint widths up to 300mm§. Where masonry walls finish below a suspended ceiling height there is significant risk of spread of flames and smoke, in addition to noise travelling between rooms day to day. FIREPRO® SoftSeal Linear Joint Seal can be used as a ‘head-of-wall’ barrier to extend the fire safety protection and acoustic performance properties of the walls. 

FIREPRO® SoftSeal Linear Joint Seal has been tested to BS EN1366-4 and has been proven to provide up to 4 hours’ fire performance (E240 & EI180). It has also been assessed for its movement capabilities, tested to accommodate movement, expansion and contraction, of +/- 25%.