Acoustic, fire rated perimeter cavity stop.
Acoustray is an acoustic, fire rated perimeter cavity stop, with integral drainage tray, for use in reducing flanking noise transmission between floor levels and external wall junctions.
Asctape, polyband strip is used to join cavity stop units.
Saves installation problems due to its ability to be installed independently to the internal wall
No secondary fixing required
No break in insulation, no cold bridging
Includes a unique fixing flange with drain holes which eliminates the need for external weeps
Acts as formwork for floated screeds on beam floor construction
Ideal for refurbishment work as only the outer leaf requires to be removed to install, without the need to fix to inner leaf
Complies with Robust Details edition 2 (Jan 2005)
Main body manufactured in black polypropylene
F30/18 Cavity closers
F30/180 Cavity closers
Acoustray - acoustic cavity stop
For 50 mm cavity.
For 65 mm cavity - manufactured to special order.
For 75 mm cavity.
For 85 mm cavity - manufactured to special order.
For 100 mm cavity.
Accessory product code
Asctape jointing strip
Standard product features
Fire rating to BS 476-20:
Integrity and insulation 90 minutes.
Main body manufactured in black polypropylene.
Height of insulation component: