BBA Agrément Certificate
Certificate type
QA Certificate
Certificate type
Independent lining system with 30 minutes fire resistance.
Independent, metal stud lining system based on Fermacell Gypsum-Fibreboard linings.
Uniclass 2015 | |
CAWS | K10/155 Wall lining system (metal studs) K10/30 Metal stud |
Product Reference | Fermacell 3S12 Independent Lining |
Metal studs | 50 mm75 mm100 mm |
Finishing | Not requiredFermacell Fine Surface Treatment (FST) |
Joint treatment | Fermacell Jointstik 1 mm glued jointSquare edged boards. Fermacell Joint Filler 5–7 mm filled jointFor site cut boards. Fermacell Joint Reinforcement Tape and Fermacell Joint FillerTaper edge boards. N.B When using Tapered Edge Boards, first layer must be a Square Edge Board, for double layer systems. |
Standard product features | Fire resistance: 30 minutes. Stud centres: 600 mm. Cavity between wall and studs (minimum): 10 mm. Linings: One layer of 12.5 mm Fermacell and one layer of 10 mm Fermacell Gypsum-Fibreboard. - Lining fixings: 30 mm Fermacell screws at 400 mm centres and 40 mm Fermacell screws at 250 mm centres. Recycled content: Best Fermacell gypsum fibreboard contains 100% recycled content. All by-products recyclable. Other requirements: 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. |
Product Options | Metal studs:
Partition performance (based on stud type): - 50 mm stud:
- 75 mm stud:
- 100 mm stud:
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Recycled content | Best Fermacell gypsum fibreboard contains 100% recycled content. All by-products recyclable |
Fermacell 1S11 H20 Insulated Partition
Fermacell 1S11 Insulated Partition
Fermacell 1S12 H20 Insulated Partition
Fermacell 1S13 H20 Insulated Partition
Fermacell 1S15 Partition
Fermacell 1S21 Insulated Partition
Fermacell 1S22 Partition
Fermacell 1S24 Insulated Partition
Fermacell 1S25 Insulated Partition
Fermacell 1S29 Insulated Partition