Drywall

GSW Series Shaftwall

GSWFW15-B3a

Shaft Wall - 2 x 15 FW on one side & 1x25 MRWF on other side of a 64 CH Stud

SYSTEM COMPONENTS
  • 15 mm Gypsemna Firewall Board 2nd Layer Board on Non Shaft Side
  • 15 mm Gypsemna Firewall Board 1st Layer Board on Non Shaft Side
  • 25 mm Gypsemna Moisture Resistant Firewall Core Board Board on Shaft Side
  • 15 mm Gypsemna Firewall Board Fire Stop Board
  • 25 mm Gypsemna Moisture Resistant Firewall Core Board Fire Stop Board
  • 66 mm J-Deflection Head Track 75 mm x 50 mm x 0.60 mm As Top Track
  • 66 mm J Runner Track 57 mm x 25 mm x 0.60 mm As Bottom Track
  • 64 mm CH STUD 0.6 mm - 3.0 m spaced at 600 mm centers
  • 64 mm E STUD 0.6 mm - 3.0 m spaced at 3000 mm centers
  • Gyp Flat Strap - 50 mm x 0.50 mm thick Cut Joints & 100 mm below Top Track
  • Wedge Anchor - 6x40 mm spaced at 600 mm centers
  • Wafer head screw M4.2 x13 mm Metal to Metal Fixing
  • Self-Tapping Screw M3.5 x 35 mm 1st Layer Board Fixing
  • Self-Tapping Screw M3.5 x 45 mm 2nd Layer Board Fixing
  • Laminating Screw M3.5 x 38 mm For Board to Board Fixing
  • Jointing Tape - Fibre For Joint Finishing
  • JC100 - Jointing Compound For Joint Finishing
  • Gypsemna Audio Insul 50 mm thick - 16 kg/m³
  • Fire and Acoustic Sealant Sausage - CP 606 8 mm Bead Perimeter Joints
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Gypsemna 2026

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