Why It’s Beneficial to Air Seal Your Attic

It’s undoubtedly a big move to completely insulate your home, but is sealing your attic worth it? Even if there’s no intention to use your attic space, it’s still an area for energy loss. Air sealing the attic is a worthwhile investment if you want to reduce your power usage and keep your house cool and cozy.

What Exactly Is Air Sealing?

Air sealing your attic involves examining and cleaning the attic to find leaks. A professional will inspect the attic for areas where air or pests could get in. Some various leaks and cracks need different forms of caulks, air sealants, or sealants. However, you’re creating an air barrier between your cozy living area and your unconditioned attic.

The process of air sealing in an attic is sealing the attic away from its living spaces. Plenty of vents should connect your attic area to the outside. That’s the reason you require ventilation within an attic. Holes between the outside and your attic are excellent. Gaps between your living space and your attic are not good. Ideally, you want to ensure that your attic has similar to the outside temperature.

Benefits of Air Sealing Your Attic

The air sealing of your attic can go far in keeping your home. In addition to keeping your energy bills low and reducing your carbon footprint, it will also help ensure your home stays at ease for the long run. Without a sealed attic, heated air can enter the living area during the warmer months and leave during the colder months. Turning up the heat or air conditioner more often won’t be necessary since a sealed attic keeps warm air inside your house.

Every home has a stack effect known as “suction,” which draws gas from the ground below the structure. Although they’re not always risky, they can disrupt the airflow in your home. In addition to preventing air movement by sealing your attic, it will also block soil gas.

What Are the Dangers of Not Air-Sealing Your Attic?

The holes in your attic could create air-density differences. For instance, the chimney could draw warm air into your attic and cold air around your doors and windows. The more significant the difference in thermal and the building’s height, the more influential the stack effect will be.

In addition, there’s the straightforward scientific principle of hot air rising. If you push more heat you attempt to bring into your home, the more of it is through the gaps in the attic. Additionally, dust particles float in the warm air, and insulation can help trap the dust.

The temperature in your attic will increase if your attic ventilation is insufficient. Air sealing will stop cold air from entering your living space and extra hot air from entering your attic. Runoff from melted snow will eventually refreeze along your gutter, potentially destroying your roof’s subfloor and shingles, especially in the winter.

What Is the Average Air Attic Sealing Cost?

The contractor and the attic’s size determine the air sealing price. Whatever the cost of air sealing your attic will reduce your energy costs over the long term.

Along with the entire home insulation, air sealing is well worthwhile. If you’d like a professional opinion on air sealing your attic, call 613 Spray Foam at (613) 319-8422 or email us at info@613sprayfoam.ca.