I am seriously considering putting white metal panels on the ceiling and possibly the walls. These are similar to that used on metal roofs but a lighter gauge. They are not only easier to install and clean, but would brighten the work space considerably which should reduce the amount of LED lighting needed. My only concern is noise from the cnc and other equipment.
This is an existing 35 year old detached concrete block garage. The upper bay is 24' x 38' x 8' and lower bay is 14' x 38' x 12'. Both share the same roof line and there is a 4' drop between the two floor levels. A 4" insulated wall separates the two. My planer, jointer and drum sander as well as rough cut lumber will be in the lower bay in part to control dust The rest including a large cnc will be in the upper bay.
I plan to insulate the walls to at least R19 and the ceiling to R38. After considering several options I think that the best method would be to place 2 - 1/2" or thicker foam insulation boards with staggered joints between the existing block and the new 2" x 4" studded wall and then add an additional foam board under the metal panel. We get clobbered by the wind on this hill and this should help reduce heating and air costs.
Have any of you used these metal panels inside and if so is noise an issue?
Thanks
Ron