Description

Metal stud lining system based on Fermacell Gypsum Fibreboard linings.

General information

Uniclass 2015

Ss_25_25_45_35 Gypsum board wall lining systemsPrimary

CAWS

K10/155 Wall lining system (metal studs)

K10/30 Metal stud

Specification data - Gypsum board wall lining systems

Product Reference

Fermacell 3S01 Independent Lining - Non fire rated

Metal studs

50 mm

75 mm

100 mm

Finishing

-

Type

None

Fermacell Fine Surface Treatment (FST)

Joint treatment

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

Stud centres:

400 mm.

Cavity between wall and studs (minimum):

10 mm.

Linings:

12.5 mm Fermacell Gypsum-Fibreboard.

- Fixings:

30 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:

  • 50 mm Fermacell DIN Standard Steel (50 mm fixing face, 0.6 mm gauge).
  • 75 mm Fermacell DIN Standard Steel (50 mm fixing face, 0.6 mm gauge).
  • 100 mm Fermacell DIN Standard Steel (50 mm fixing face, 0.6 mm gauge).

Insulation (minimum density):

Optional for Sound Improvement - refer to manufacturers guidance.

Partition performance (based on stud type and insulation density/ thickness):

- 50 mm stud:

  • Height (maximum): 3.00 m.
  • Thickness (overall): 62.5 mm.

- 75 mm stud, 50 mm mineral wool (40 kg/m³ density):

  • Height (maximum): 4.00 m.
  • Thickness (overall): 87.5 mm.

- 100 mm stud, 50 mm mineral wool (40 kg/m³ density):

  • Height (maximum): 4.25 m.
  • Thickness (overall): 112.5 mm.

Environmental information

Recycled content

Best Fermacell gypsum fibreboard contains 100% recycled content. All by-products recyclable

Literature
Third party certifications
  • 90/2439
  • ETA
  • ECO Institute
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