BBA Agrément Certificate
Insulated partition system with 60 minutes fire resistance.
Insulated metal stud partition system with double layer of Fermacell Gypsum-Fibreboard to one side, single layer to the opposite side.
K10/125 Metal stud partition system
K10/30 Metal stud
Fermacell 1S29 Insulated Partition
Fermacell Fine Surface Treatment (FST)
Fermacell Jointstik 1 mm glued joint
Square edged boards.
Fermacell Joint Filler 5–7 mm filled joint
For site cut boards.
Fermacell Joint Reinforcement Tape and Fermacell Joint Filler
Taper edge boards.
Standard product features
One layer of 12.5 mm Fermacell to one side; one layer of 12.5 mm Fermacell and one layer of 10 mm Fermacell to the other side.
N.B When using Tapered Edge Boards, first layer must be a Square Edge Board, for double layer systems.
30 mm Fermacell screws at 250 mm centres on single boarded side; 30 mm Fermacell screws at 400 mm centres and 40 mm Fermacell screws at 250 mm centres on double boarded 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.
Insulation (minimum density):
Partition performance (based on stud type and insulation density/ thickness):
- 50 mm stud, 40 mm mineral wool (45 kg/m³):
- 75 mm stud, 60 mm mineral wool (30 kg/m³):
- 100 mm stud, 70 mm mineral wool (30 kg/m³):
Best Fermacell gypsum fibreboard contains 100% recycled content. All by-products recyclable
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Fermacell 1H21 Timber Stud Partition
Fermacell 1H22 Timber Stud Partition
Fermacell 1H29 Timber Stud Partition
Fermacell 1S11 H20 Insulated Partition
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Fermacell 1S12 H20 Insulated Partition
Fermacell 1S13 H20 Insulated Partition
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