We have a cost effective solution for noisy overhead doorsand allows total access. This photo gives you the idea. It gets dampened metal side and top piece as well. A door like yours would be a little less than $3,500.00 installed.
We can make any size overhead door noise control panels and the STC goes from 29 to 55. The largest we've made to date were 2 100' X 60's for an airplane hangar.
How big a door can you do and what is the STC
ReplyDeleteWe can make any size overhead door noise control panels and the STC goes from 29 to 55.
ReplyDeleteThe largest we've made to date were 2 100' X 60's for an airplane hangar.