BBA Agrément Certificate
Timber party floor-ceiling system with 60 minutes fire resistance.
Party floor-ceiling system on solid timber joists based on Fermacell Gypsum Fibreboard flooring and ceiling linings.
K10/220 Proprietary suspended ceiling system
Fermacell 2FCH21 Timber Party Floor-Ceiling Solution
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.
Fermacell Joint Reinforcement Tape and Fermacell Joint Filler
Taper edge boards. N.B When using Tapered Edge Boards, first layer must be a Square Edge Board, for double layer systems.
Fermacell Floor Glue
Shiplap joint acoustic flooring.
Standard product features
Floor background (minimum):
235 mm x 50 mm solid timber joists at 400 mm centres with 22 mm chipboard overlay.
Acoustic break to ceiling:
MF or resilient bar system set at maximum 400 mm centres at 90° to joist.
Two layers of 10 mm Fermacell.
- Ceiling linings:
30 mm Fermacell screws at 200 mm centres and 40 mm Fermacell screws at 200 mm centres.
- Flooring elements:
22 mm Fermacell flooring screws or 18-19 mm diverging staples at 200 mm centres.
Insulation (minimum density):
100 mm stone mineral wool: 30 kg/m³.
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.
Offset all board joints by minimum 200 mm.
Best Fermacell gypsum fibreboard contains 100% recycled content. All by-products recyclable
Fermacell 2H12 Ceiling Lining on Timber Battens or Steel Profiles
Fermacell 2H13 U Ceiling Lining on Timber Battens
Fermacell 2HD11 Roof Lining on Timber Battens
Fermacell 2S01 H2O Suspended Ceiling System
Fermacell 2S11 H2O UO Suspended Ceiling System
Fermacell 2S11 UO Suspended Ceiling System
Fermacell 2S11U suspended ceiling system
Fermacell 2S21u Suspended Ceiling System