Heat loss in a Garland home often starts in the attic. Warm air rises and finds any small gap to escape. This makes your heater work harder and costs you more money every month. You can find these leaks if you know where to look.

Common signs your house is losing heat

You may notice some rooms feel colder than others. Chilly spots usually mean warm air is leaving or cold air is coming in. If your furnace runs all day without stopping, that is a big warning sign. You might also see your energy bills climb even if you do not change the thermostat.

Check the attic first

The attic is the most common place for heat loss. Warm air moves through the ceiling and into the attic space. Look for dark dust marks on your insulation. These marks act like a filter and show you exactly where air is moving through. Check the areas around pipes, wires, and light fixtures.

If your attic hatch does not fit tightly, it works like a giant chimney. It pulls warm air right out of your living space. According to ENERGY STAR, homeowners can save an average of 15% on heating and cooling costs by air sealing their homes and adding insulation in attics. This is one of the best ways to improve your Garland home.

Perform a simple hand test

You do not need expensive tools to find leaks. On a cold morning, walk around your home. Put your hand near window frames, door seals, and electrical outlets. If you feel moving air, you have a leak. You can also use a small piece of tissue or a smoke stick. If the tissue moves, air is escaping.

Check your ductwork

Many homes in Garland have ducts running through the attic. If these ducts have holes or loose tape, your heater is warming the attic instead of your rooms. Look for disconnected joints or crushed sections that block airflow. Fixing these leaks helps your system work better.

What to do next

Finding the leaks is the first step. The next step is sealing them with foam or caulk and adding the right amount of insulation. If you are not sure what that work includes, this guide explains whether attic sealing involves removing old insulation first. Most homes in Garland also need more insulation than they currently have.

Tired of cold drafts, hot rooms, and high energy bills in Garland? Attic Fanatics has 25+ years of attic comfort and energy-efficiency experience across DFW. Contact Attic Fanatics today for attic sealing that helps stop air leaks and keeps more conditioned air inside your home.