Batt Insulation Over Suspended Ceiling
If you are seeking to add insulation to a suspended ceiling that is already in place however you will have to rest the batt insulation on top of.
Batt insulation over suspended ceiling. Includes planning equipment and material acquisition area preparation and protection setup and cleanup. The national electrical code prohibits installation of any insulation over or within 3 76 mm of recessed light fixtures unless approved insulated ceiling ic lighting fixtures are used. Then laying 8 batt insulation above it and stapling 6 mil poly below. For the best results use batts that have paper facing.
The air will pass right through the batt. Sonobatts insulation is designed for use over ceiling panels in a suspended ceiling system. This installation would proceed as any insulation installation. Batt ceiling insulation installation labor basic basic labor to install batt ceiling insulation with favorable site conditions.
Dropped ceiling grids are typically 2 foot by 2 foot or 2 foot by 4 foot so they accommodate standard 24 inch fiberglass insulation batts. The insulation contractors association of america s technical bulletin 27. Acoustical ceiling batts are available unfaced and kraft faced without stapling tabs for installation on suspended ceilings. Fit and secure batt insulation between open ceiling joists.
The best way to insulate a drop ceiling is to install batt insulation between the ceiling joists before installing the hanging grid. Rigid insulation temlock 1 thick 1 2psf cord 1 thick 0 7psf gold bond 1 thick 1 5psf styrofoam 1 thick 0 2psf foam glass 1 thick 0 8psf rigid fiberglass 1 thick 1 5psf roll or batt insulation rock wool 1 thick 0 2psf glass wool 1 thick 0 06psf alpol 0 1psf. Also improves ceiling stc acoustical performance by 4 10 points. Applying batt insulation above suspended ceilings to meet code addresses and recommends practices known to conform to the requirements of the international building code and to all three model building codes.
It is available in thicknesses to 12 inches and r values up to r 38.