BBA Agrément Certificate
Loadbearing timber stud insulated partition system with 60 minutes fire resistance.
Loadbearing timber stud insulated partition system based on Fermacell Gypsum-Fibreboard linings.
Fermacell 1HT22 Loadbearing Timber Stud Partition
40 mm Fermacell screws at 250 mm centres
44 mm + Staples at 200 mm centres
Fermacell Fine Surface Treatment (FST)
Fermacell Jointstik 1 mm glued joint
Square edged boards.
Fermacell Joint Filler 5–7 mm filled joint
Site cut boards.
|Standard product features|
One layer of 15 mm Fermacell each side.
Best Fermacell gypsum fibreboard contains 100% recycled content. All by-products recyclable.
Fire stopping around service penetrations. Frame out openings with the same number of layers of board as per above specification. Sockets backed using baffle boxes, intumescent putty pads or suitable rock mineral wool, sufficient to maintain the fire/acoustic performance.
Movement joints are required at maximum 8 linear metre intervals.
Refer to manufacturer's literature. Vapour barrier as required for high humidity areas.
For tiled areas reduce studs to 400 mm centres as required. Tile adhesive to be suitable for gypsum based substrate.
Provide door reinforcement as required to suit door weights and opening size. Ensure no vertical joints at door jambs.
Offset all board joints by minimum 200 mm.
Wall performance (based on stud type):
Best Fermacell gypsum fibreboard contains 100% recycled content. All by-products recyclable
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Fermacell 1H21 H20 Timber Stud Partition
Fermacell 1H21 Timber Stud Partition
Fermacell 1H22 Timber Stud Partition
Fermacell 1H22-RB Timber Stud Partition
Fermacell 1H23 Timber Stud Partition
Fermacell 1H29 Timber Stud Partition
Fermacell 1H31 Timber Stud Partition
Fermacell 1H31-RB Timber Stud Partition