3 Tips on How to Tell if Walls are Insulated

Insulating your home can save you over 11% on your monthly energy bill. It also ensures that your home remains comfortable even in extreme outdoor temperatures.

Here, we’re going to talk about how to tell if walls are insulated so that you can make the most of your home. Read on to learn the basics of inspecting your wall insulation effectively.

1. Check Behind a Baseboard

Baseboards are the wood or vinyl boards that cover the bottom of your interior walls. They give your room a decorative look and protect against scratches and other wear and tear. But it’s also important to think of what lies behind the baseboard.

Baseboards cover up a gap at the bottom of your drywall. Since they’re just nailed in place, you can check to see if there’s insulation in the walls by prying a nail out and looking for foam or wool. If you see insulation materials, you’re good to go.

If nothing is there, there’s still hope. You can cut a tiny hole about 2 inches above the floor and check for insulation materials there. Sometimes, the insulation will work even if it’s not immediately visible when you remove the baseboard.

If you still don’t see anything, it’s time to call in a contractor to start insulating your walls.

2. Look Through an Electrical Box

Many people check for insulation by cutting a huge hole in their drywall. This is labor intensive and can ruin the wall. Luckily, there’s a simple alternative: inspecting the drywall through a cutout that holds an electrical box.

These are built-in holes that hold outlets, light switches, and more. Take off the top of the box and be careful not to poke at any wires in there. This is usually something best handled by the pros since it can be dangerous if you’re not careful.

If you do choose to do it on your own, though, shine a flashlight into the cutout. If you see insulation materials, you have insulated walls. You can stick the outlet cover back on and go about your day.

3. Talk to a Professional

Generally, checking for wall insulation isn’t something that you should do on your own. You don’t want to accidentally drill holes in your drywall that ruin your insulation or damage your home’s structural integrity. You also don’t want to accidentally hit a live wire and give yourself a nasty shock.

A professional knows how to look for multiple types of insulation safely and efficiently. Experts know how to immediately identify where insulation materials are and whether or not they’re doing their job. They also can help you determine what insulation options are available if your walls aren’t well-insulated.

Beyond How to Tell if Walls Are Insulated

Now that you know how to tell if walls are insulated, it’s time to begin the process of insulating your walls correctly. Bohan Contracting is excited to inspect your home and optimize your energy use with well-insulated walls. Contact us to discuss your specific needs and get a free quote ASAP.