Acoustic Perimeter Door Seal

Sealing the gaps around a door is therefore crucial to reduce the amount of sound entering or leaving a room.

Acoustic perimeter door seal.

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. Quiet door perimeter seals are made of heavy duty aluminum framing long lasting silicone or neoprene seals and include all stainless steel hardware. A quiet door automatic door sweep. 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.

Stainless steel fasteners are standard. Perimeter gasketing unless otherwise specified is designed for openings with 1 16 gaps. Door assemblies are an integral part of buildings and while there must be gaps around the perimeter of doors for them to operate efficiently these gaps allow sound to pass through. A quiet door adjustable perimeter seal.

Other fasteners are available upon request. A tube of osi pro series sc 175 acoustical sound sealant. Silicone is durable long lasting seal material and has superior acoustic performance. The soundproofing composite when attached to the door provides an extra layer of soundproofing power and the seal and sweep tightly close up any gaps around the door when it is closed.

Nor788 perimeter door seal the nor788 is an adhesive backed bulb silicone gasketing product installed on the door perimeter to lower prohibit the passage of smoke fire weather sound and dirt. Our acoustic seals include combined fire smoke seals architectural seals and glazing seals. The nor788 is an excellent solution for controlling air infiltration or where sound attenuation is required.