Keeping your house both comfortable and efficient is important. Proper insulation is one of the most effective ways to accomplish both. Good insulation can keep your house warm in the winter and cool in the summer, while inadequate insulation can cause you to waste energy and money—as well as put your family’s comfort at risk. Here are the top signs your house has poor insulation.

Drafts and Cold Spots

Some of the most obvious signs of poor insulation are drafts or cold spots in your home. Insulation creates a barrier between your home and the outdoors, so if it’s not doing its job, you’ll notice a difference in temperature in certain spots in your home. Windows, doors, and even electrical outlets can all be sources of drafts. If you feel cold air coming in, it’s time to check your insulation.

High Energy Bills

When your home isn’t properly insulated, your heating and cooling systems have to work harder. This inefficiency translates to higher energy bills. If you’re noticing your bills climbing steadily, you may want to inspect your insulation.

In some cases, upgrading your insulation can pay for itself over time. There are plenty of insulation types, but an ideal candidate is spray-foam insulation. Spray-foam insulation offers incredible benefits that will ensure your home stays comfortable all year.

Uneven Temperature

There are a handful of reasons why your home may have uneven temperatures, but the main one is improper insulation. You may notice that some rooms in your home are overly hot or cold while others feel just right. The problem could be related to poor insulation in your attic, walls, or foundation. Having an insulation professional evaluate your home can help you determine what’s causing the uneven temperatures and how to fix the issue.

Ice Dams

Ice dams are buildups of ice on the edge of your roof. They form when poor insulation allows heat from inside the home to escape into the attic. This heat warms the roof, which causes any built-up snow and ice to melt. As the melted snow runs down the roof, it refreezes at the edge, creating an ice dam. If you don’t address them, ice dams can damage your home’s roof and cause leaks.

Pest Invasion

Gaps and holes in insulation can provide perfect entryways into your home for unwanted guests. If you notice an increase in pests, it’s time to check your insulation.

Appropriate insulation is a critical component of a comfortable, energy-efficient home. With these signs in mind, you can identify poor insulation in your home and take steps to improve it. Whether it’s drafty windows or high energy bills, don’t ignore any of these signs—consult a professional insulation contractor to install new insulation or upgrade your existing insulation, and enjoy a more comfortable home all year round.