What Does Having an Exposed Hole in Your Ceiling Cause?

Water Damage

• As soon as a hole appears, your ceiling is at risk for water damage. A hole is often a sign of roof damage, such as missing shingles or holes in the roof. The upper hole lets water, snow and ice drip down through the ceiling. As the ice and snow encounter the warmer temperatures of your home, it melts into water. The water settles into the plaster and drywall. The moisture causes peeling, chipping and flaking on the ceiling. As the moisture content rises, it leads to stains appearing on the surface. The stain can even cause discoloration on paint. The water buildup may lead to rot and spread to other areas of your home.

Temperature Changes

• Even a small hole causes a change in temperature. During the colder months, the hole lets warmer air escape. Heat rises, but the colder temperatures outside attract the hot air. You may find yourself wasting electricity or gas by trying to keep your home adequately heated. During the warmer months, the hole lets cold air from fans or an air conditioner escape. The hole can also attract hot or cold air from outside, leading to different temperatures inside.

Animal Entry

• Animals like squirrels only need a small hole to gain entry into your home. A hole as small as a quarter is large enough for a squirrel. An exposed hole in your ceiling lets small and large animals gain entry into your home. Squirrels, rats, mice and raccoons may wiggle through the home and build nests in your attic or crawlspace.

Repair Jobs

• Repairing and covering the exposed hole removes any potential risks or dangers. Patch the hole by covering it with a small piece of plywood. A layer of drywall compound covers the whole. Sand the area with sandpaper and paint to match the rest of your ceiling. Depending on the size of the hole, you may need a professional patching job. If the hole goes through to the roof, hire a roofing repairman.