A co-extruded PVC, acoustic and smoke perimeter self adhesive seal. Located in the protected corners of rebated frames of single or double broad butt hinged doors and windows. The Min / Max Gap is 3mm to 5.5mm. Suitable for new and retrofit applications the seals are quick and easy to apply.  


The Astro Acoustic & Smoke Perimeter seal is manufactured from a rigid and flexible flame retardant PVC, complete with an aggressive self adhesive backing tape on both sides of the rigid carrier. 


For full acoustic and smoke sealing the Astro Acoustic & Smoke Perimeter seal should be used in conjunction with a rebated, semi morticed or surface mounted door bottom seal and where required acoustic & perhaps disabled access threshold seal. 


Smoke Testing was conducted to BS EN 1634-3: 2004 smoke control tests for door and shutter assemblies, openable windows and elements of building hardware – Part 3: Smoke control test for door and shutter assemblies.

Retro Fit Acoustic & Smoke Perimeter Seal - Single Fin

    • Rigid legs with a flexible hinged corner makes for easy fitting
    • Smoke tested in accordance with BS EN 1634-3: 2004.
    • Excellent compression and deflection performance
    • Low closing forces due to low co-efficient material used
    • Pedestrian doorsets, single and double leaf configurations
    • Surface mounted substrates: timber and steel materials
    • Latched and unlatched doors
    • New build or retro-fit applications
    • Acoustically and smoke tested on proprietary fire doors.
    • Noise Reduction Index up to Rw 39dB*.

Prices exclude VAT