NOCO Blog

Understanding the Role of the Attic in Air Quality

The attic plays a pivotal role in the overall air quality of a home. It is not just a storage or a dead space but a key area affecting the air circulating throughout your living spaces. Typically, attics have various openings that can allow outside air to seep out as heat rises, bringing along dust, pollen, and other allergens in through other parts of the home. These external elements can significantly compromise the indoor air quality, especially for those with allergies or respiratory issues.

The Benefits of Air Sealing

1. Improved Air Quality: Sealing an attic helps to prevent outdoor allergens, dust, and pollutants from entering the home. This results in cleaner, healthier air, reducing the risk of allergy symptoms and respiratory problems.
2. Energy Efficiency: Air sealing also enhances energy efficiency. By preventing outside air from coming in while conditioned air is escaping, it ensures that heating and cooling systems work less and are thus more efficient. This saves on energy bills.
3. Comfort: A well-sealed attic contributes to a more consistent indoor temperature by preventing drafts and heat loss. This means a more comfortable living environment throughout the year.

Air Sealing Techniques

Air sealing an attic involves identifying and sealing gaps and openings where air can penetrate. This can be done using various materials like foam sealants, caulking, or weather stripping. Common areas to focus on include:

• Gaps around attic hatches or doors.
• Openings around pipes, wires, and ductwork through the ceiling or headers
• Any cracks or holes in the attic floor or walls.

Professional Assessment

While some homeowners may opt for DIY air sealing, a professional energy audit can provide a more comprehensive assessment. They can then seal these leaks more effectively and safely, especially in hard-to-reach areas or in homes with older construction.

Conclusion

Air sealing an attic is a simple yet effective way to improve a home's air quality and reduce allergens. By preventing the ingress of outdoor allergens and pollutants, maintaining a comfortable indoor environment, and enhancing overall energy efficiency, air sealing offers a multitude of benefits. Whether through a DIY approach or with the help of professionals, sealing your attic is a step towards a healthier, more comfortable, and energy-efficient home.

Let Koala Insulation of NoCo give you a free consultation.  The return on investment is high with payoff in as soon as three years (typically 4-5).

Call 970-320-3840 or schedule online at https://koalainsulation.com/f/noco