Baffles For Insulation
Michigan's residential construction code requires that a baffle must be installed in each cavity. However, Ecotelligent Homes doesn't consider the code to be the highest standard. We treat it as the minimum permitted. The basic attic insulation package includes baffles installed in all cavities with a blocker, and air sealing the exterior top plate. This is in addition to the code's minimum requirements. Artwork by Owner Amanda Godward
What Are Insulation Baffles Used For: Insulation baffles are a crucial part of your attic insulation system. They help to prevent heat and moisture from accumulating in the attic, and they also prevent insulation from clogging vents. Regardless of what type of insulation you use, baffles are important to the performance of your attic.
Exhaust vents should be installed at the top and sides of your roof. Their primary purpose is to let out heat, hot or odor-laden air from your attic. Baffles as well as rafter ventilations are the exact same thing. Baffles (often called "rafter vents") are installed in attic. Baffles can prevent vents getting blocked by insulation.