Dual Rated Smoke & Acoustic Perimeter Seal
Co-extruded PVC, self adhesive, acoustic and smoke perimeter seal.
Located in the protected corners of rebated frames of single or double broad butt hinged doors and windows.
Acoustically and smoke tested on proprietary fire doors.
Noise Reduction Index Rw 39dB.
BS 476 Part 31.1
BS EN 1634 Part 4
Suitable for new and retrofit
Easy to install self-adhesive seals
Colour options: Brown, Black, White or Light Oak
The Min / Max Gap is 3mm to 5.5mm.
Seal length 2100mm
Suitable for new and retrofit applications .
Applications
• Pedestrian doorsets, single and double leaf configurations
• Surface mounted substrates: timber, steel, composite materials
• Latched and unlatched doors
• New build or retro-fit applications
Product Features
• Rigid legs with a flexible hinged corner makes for easy fitting
• Excellent compression and deflection performance
• Low closing forces due to low co-efficient material used
The Astro Acoustic & Smoke Perimeter seal is manufactured from a part-rigid part-flexible flame retardant PVC, with an aggressive self adhesive backing tape on both sides of the rigid carrier.
For full acoustic and smoke sealing the Acoustic & Smoke Perimeter seal should be used in conjunction with an acoustic rated door bottom seal and, where required, a disabled access threshold plate.
