Save on energy by sealing windows

It’s really cold out 🥶, let’s get those drafty windows sealed!

Drafty windows can make your whole house feel uncomfortable. Sealing your windows is one of the simplest ways to make your home warmer, quieter, and more energy efficient without major renovations.

Why sealing windows matters

Small gaps around windows let warm air escape in winter and allow cold air to creep in. That forces your heating system to work harder, which can raise energy bills and still leave rooms feeling chilly. Sealing those gaps helps keep the warm air inside where it belongs.

Window sealing also helps with more than temperature. Drafts can carry moisture into your home which may lead to condensation on window frames or sills. Over time, that moisture can contribute to peeling paint, wood damage, or even mold. A good seal helps block that moisture before it becomes a problem.

Another benefit people often overlook is comfort. Even if your thermostat says the room is warm, a cold draft near a window can make the space feel uncomfortable. Sealing windows creates more even temperatures and reduces cold spots, especially near seating areas or desks.

You may also notice less outside noise once windows are properly sealed. Gaps let sound travel more easily, so sealing them can help quiet traffic, wind, and neighborhood noise.

Where to check for window leaks

Not all drafts are obvious. Check these common trouble spots:

• Along the bottom edge of the window where the sash meets the frame

• Along the sides and top of the window frame

• Where the window frame meets the wall

• Older windows that no longer fit tightly when closed

A simple way to test is to hold a tissue or light piece of paper near the edges of the window on a windy day. If it moves, you likely have an air leak.

About silicone rubber window seals

Silicone rubber window seals are designed to fill larger gaps that standard foam or felt weatherstripping may not handle well. They stay flexible in both very cold and very hot temperatures, which is important for long-term performance. Because they resist wear, moisture, and temperature changes, they are a good option for windows that see a lot of use or exposure to the elements.

These seals are typically self-adhesive and can be cut to length with scissors, making installation straightforward for most homeowners. Proper surface prep is important. Clean and dry the area first so the adhesive bonds well.

Helpful installation tips

• Measure the gap carefully so you choose the right size seal

• Clean the window surface thoroughly before applying

• Apply the seal in one continuous piece when possible

• Close the window gently after installation to check the fit

Sealing windows is a small project that can make a noticeable difference in comfort, energy use, and home protection throughout the winter and beyond.

If you want help choosing the right sealing option for your windows, the team at Frank Burton & Sons can walk you through the choices and help you find what fits your home best.

The M-D Premium Silicone Rubber Window Seal for Ex-Large Gaps is designed to protect against drafts, moisture, dust, and insects. Save on energy by sealing windows, keeping the heat or air conditioning from escaping. Made of Premium Silicone Rubber this seal exhibits very high resistance to extreme temperatures and remains flexible when below freezing. It also provides maximum resistance to wear and tear. The self-adhesive design is easy to install by simply pressing onto a clean and dry surface. No hardware required. Before installation, cut to the desired length using scissors.

Tired of the cold?

If your house is drafty this winter, here are other ways you can save on energy costs and make your home feel a little more cozy 😁

You may also find these related posts helpful:

➡️ Brrr! 🥶 Fill Those Air Gaps – Fill Those Air Gaps to Keep Your Home Warmer

➡️ Programmable Thermostats Save Energy – Save Energy and Keep Your Home Comfortable

➡️ PowerZone Oil-Filled Heater – Why choose an oil-filled space heater?

Save on energy by sealing windows