Our Acoustic Door Seal Kit includes door perimeter seals and an automatic door bottom seal to acoustically seal doors. Unsealed gaps and clearances in door assemblies effectively cancel out the soundproofing benefits of the highest-rated acoustical doors. You can use these acoustic door seal kits on a range of wood or metal doors to reinforce the STC (Sound Transmission Loss) of the existing doors and walls.
Each Acoustic Door Seal Kit includes a heavy-duty automatic door bottom seal, which is spring operated, dropping a rubber seal onto the floor and effectively sealing off the bottom of the door. In addition to that, our Acoustic Door Seal Kits include high-grade rubber perimeter seals for the vertical sides and top of the door.
The heavy-duty automatic door bottom seal which is spring-loaded to lift clear of the floor as soon as the door leaf is opened by a few millimetres.