Timber Frame Cavity Barrier 551

Timber Frame Cavity Barrier 551

Timber Frame Cavity Barrier 551 has been designed to prevent passage of fire through concealed voids within the external fabric of a timber frame building.

The Barrier is suitable for both vertical and horizontal positioning to the edge of cavities, around penetrations, at separating compartment lines and to sub-divide cavities.

Timber Frame Cavity Barrier 551 assists in satisfying requirements of guidance documents such as Approved Document B and The Scottish Technical Handbook and will also assist in reducing flanking sound transmission at wall and floor junctions.

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