CST V494 Joist Tape | Noise Control & Thermal Break

CST V494 Joist Tape

The Norseal CST V494 Joist Tape is a patented, uniform acoustic gasket that provides a unique noise control and thermal break solution for both residential and commercial construction. Designed to sit between floor joists and subfloor panels, this self-adhesive joist tape eliminates squeaks, reduces sound transmission, and creates a reliable thermal break, all without special skills or tools. Trusted on Australian job sites for more than 15 years.
Adhesive type PSA
Colour Green
Thickness / Code / Roll
Thickness Code Roll
3.20mm V494-0035 30.5m/roll
3.20mm V494-0045 30.5m/roll
3.20mm V494-0075 30.5m/roll
3.20mm V494-0090 30.5m/roll
Brand NORSEAL
Configuration Single sided
  • Uniform gasket: consistent thickness and width throughout
  • Noise reduction: sound transmission noticeably reduced, squeaks/call-backs eliminated
  • Standard widths: matches industry standards for joists and studs, no waste of material
  • Self-adhesive: quick and clean application, no special skills required
  • Smooth top surface: subfloor slides easily into position
  • Durable: good for life of building
  • Standard widths: this joist tape matches industry standards for joists and studs — no waste of material
  • Durable joist tape: good for the life of the building
  • Residential and commercial construction
  • Floors: steel and wood joists
  • Walls: steel studs, wood framing
  • Ceilings: steel rafters and trusses

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