Steps. Ensure that your ceiling tiles can support the weight of the insulation. Install new hanger wires along each beam of the grid. Purchase batt insulation. Slide the ceiling tiles out of place. Add the batt insulation. Slide the ceiling tiles back into place. 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. For the best results, use batts that have paper facing on one side. The paper offers limited vapor barrier benefits and faces downward during installation. Install R11/13 or greater (the higher STC the better) between the floor & drop ceiling to deafen the sound transfer. I recently intalled insulation at my home that rated at 45 STC between floors and drywall and I barely hear . . and itch-free. Pre-cut for easy installation, it will increase the acoustical/thermal properties of any drop ceiling. . Install Type: Standard 1' Grid . NO FIBERGLASS, no dust, no particles, no mess - Soniguard is the cleanest insulation you will ever use, and it's already perfectly pre-cut to rest above your drop ceiling panels. Jan 12, 2019- DIY drop ceiling with wood and drywall panels. Q: I have two rooms that tend to be a little cold in the winter, but both have suspended ceilings a foot below the original ones. Could I blow insulation on top of the ceiling panels to help warm them up? Basement Ceiling Ideas in Drop Down False Ceiling Tiles Grid and Ceiling Planks Options Panels Installation, Decorative Wood Basement Ceiling Idea. Tracey Tillson . See more. Drop Ceiling Installation Tips A veteran drop ceiling installer shares his secrets for installing drop ceilings Aria Suspended Grid Panel Ceiling Tile Basement Ceiling Options, Basement Ceiling . Suspended Ceilings: install, diagnose, repair, insulate, R-Values, Suspended panel ceilings: choices, installation, common defects, repairs Catalog of common interior drop ceiling defects, how they are recognized, effects on building heating .