When cold weather settles into Springfield each year, most homeowners expect a bump in their heating bill — but not the kind of spike that feels like money is literally leaking out of the house. The truth is, in older and newer homes alike, warm air often slips out through places most people never think to check.

If you’ve been wondering why your furnace seems to run nonstop or certain rooms feel colder than others, you’re not alone. As winter approaches, searches surge for things like “why is my house so drafty,” “best ways to improve home insulation,” and “how to lower heating bills.” Today, we’re breaking down the top hidden sources of heat loss and what you can do now to stay warm, comfortable, and energy-efficient all season long.

1. Drafty Windows That Leak More Heat Than You Think

Even if your windows look fine, older frames, worn-out seals, or single-pane glass can lose a significant amount of heat. Many Springfield homeowners don’t realize how much energy is wasted here until they feel the cold air seeping in.

Fix: Weatherstripping, caulking, or upgrading to energy-efficient replacement windows can dramatically improve comfort and lower bills.

2. Gaps Around Doors

If you can see daylight around your door, your heat is escaping. Even small gaps let in enough cold air to make your furnace work overtime.

Fix: Installing or replacing door sweeps and seals is a quick, affordable upgrade. Capital City installs new exterior doors as well if yours is beyond repair.

3. Poor Attic Insulation

Most heat loss happens up, and Springfield homes with insufficient attic insulation often lose up to 25–30% of heat through the roof.

Fix: Adding blown-in insulation or an attic blanket is one of the most cost-effective upgrades you can make.

4. Uninsulated or Old Siding

If your home’s siding is aging, cracked, or poorly insulated, it can dramatically impact indoor comfort.

Fix: Modern insulated siding helps keep warm air inside during winter and cool air inside during summer. It’s a year-round upgrade with immediate energy savings.

5. Leaky, Clogged, or Detached Gutters

This one surprises people. Damaged or clogged gutters can cause moisture issues that affect insulation and attic temperature…which ultimately impacts how well your home holds heat.

Fix: Clean, repaired, or replaced gutters help your insulation do its job. Gutter guards add even more protection.

6. Cold Floors From an Unsealed Crawl Space

A chilly floor isn’t just uncomfortable, it’s a sign of heat loss. Many crawl spaces allow cold air to rise into the home.

Fix: Proper insulation and vapor barriers can stabilize your indoor temperature.

7. Air Leaks Around Recessed Lights and Outlets

These little gaps add up. Warm air escapes through poorly sealed light fixtures, outlets, and vents.

Fix: Sealing small gaps can significantly improve efficiency.

Get Ahead of Winter: Stay Warm, Save Money

This is the perfect time of year to prepare your home for cold weather. A few simple upgrades can prevent heat loss, lower your energy bills, and keep your home comfortable through the entire winter season.

At Capital City Home Improvement, we help Springfield homeowners stay warm and protected with:
• Window replacement
• Siding installation
• Door replacement
• Attic insulation
• Gutter repair and replacement
• Crawl space solutions
• And full-service home improvement

As a family-owned, locally operated company, we’re committed to honest advice, fair pricing, and high-quality work…always.

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Keep the warmth in and the cold out. Schedule your free estimate today!

📞 217-414-2304