BBA Agrément Certificate
Timber stud insulated partition system with 30 or 60 minutes fire resistance.
Timber stud insulated partition system based on Fermacell Powerpanel H2O linings.
K10/15 Lining on timber
K10/205 Lining on timber
Fermacell 1H21 H20 Timber Stud Partition
75 x 50 mm
89 x 38 mm
Powerpanel Surface Finish
Standard product features
One layer of 12.5mm Fermacell Powerpanel H20 each side.
35 mm Powerpanel screws at 250 mm centres.
Fermacell Jointstik 1 mm glued joint.
N.B. For Powerpanel H2O - ALL joints must be fully supported / backed.
Insulation (minimum density):
60 mm stone mineral wool: 25 kg/m³ density.
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 cement 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.
Partition performance (based on stud type and insulation density/ thickness):
- 89 x 38 mm stud:
Fermacell 1H11 Timber Stud Partition
Fermacell 1H13 Timber Stud Partition
Fermacell 1H21 Timber Stud Partition
Fermacell 1H22 Timber Stud Partition
Fermacell 1H29 Timber Stud Partition
Fermacell 1S15 Partition
Fermacell 1S21 Insulated Partition
Fermacell 1S22 Partition
Fermacell 1S25 Insulated Partition
Fermacell 1S29 Insulated Partition