Air sealing is the process of reducing or eliminating unwanted air leaks in a building. It involves sealing gaps, cracks, and openings in the building envelope (the walls, roof, floors, windows, doors, etc.) to prevent air from flowing in or out unintentionally.

Why is Air Sealing Important?

1. Energy Efficiency: Prevents heated or cooled air from escaping, reducing energy bills.
2. Comfort: Eliminates drafts and maintains consistent indoor temperatures.
3. Moisture Control: Reduces the risk of moisture infiltration, which can lead to mold and damage.
4. Improved Indoor Air Quality: Helps keep out pollutants, allergens, and pests.
5. Building Durability: Minimizes moisture-related damage to building materials.