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.
Acoustically and smoke tested on proprietary fire doors.
Noise Reduction Index up to Rw 39dB*.
Suitable for new and retrofit applications the seals are quick and easy to apply.
• Pedestrian doorsets, single and double leaf configurations
• Surface mounted substrates: timber, steel, composite materials
• Latched and unlatched doors
• New build or retro-fit applications
• 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 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.
Black, Brown, White, Light Oak
* Quoted sound reduction rating will vary depending on the door density and any additional threshold & perimeter seals used in conjunction with this product - contact us for confirmation before specifying.