Baffles help maintain proper airflow within attic assemblies by creating a clear channel between soffit vents and the roof deck. Installed between rafters, they prevent insulation from blocking intake ventilation and support balanced air amovement. Maintaining consistent airflow helps manage heat buildup and moisture accumulation, both of which can impact insulation performance and roof durability. Durable and easy to position, baffles play an important role in supporting ventilation efficiency and long-term building envelope performance.