DIY Tips for Properly Insulating Your Plywood Ceiling and Reducing Energy Costs

Adding additional insulation to a plywood ceiling is one of the simplest, cost-effective ways to make your home more energy efficient. By following these steps, you can quickly and affordably make sure that your family is comfortable even while your new plywood ceiling is doing its job keeping heat and cold out.

Start by removing the old plywood ceiling panels. A flat bar works best for this, and if possible, try to counter pull the old nails to save the panels for re-installation. Make sure to wear protective gear such as eye and face protection to avoid flying wood chips and flakes.

In most cases when the plywood panels are removed, you will see the cavity between the support beams. Taking the batts of insulation, start with one end of the ceiling and mount them, stapling every four to six inches on both sides. To ensure a good fit, be sure to purchase insulation of the correct thickness, as plywood ceilings found in mobile homes or trailers tend to have stud walls only two to four inches deep as opposed to the six-inch depths in a regular home. Cut and staple the ends of the batt as you go, but make sure the insulation is flush with the support beams to avoid any bulging.

Once all the insulation is in place, re-install the plywood ceiling panels. You can countersink the nails in different spots than the original holes to get a sturdier hold. Be sure to clean up any edges or corners that interfere with the placement of the panels using a utility knife. Finally, sweep up any dust from the floor.

It may not be the most exciting weekend project, but insulating a plywood ceiling will help to increase the energy efficiency of your home. Follow these simple steps and you’ll be ready to enjoy the comfort of your newly-improved ceiling in no time.