Proper Way To Install Attic Baffles

Sometimes called rafter vents baffles provide ventilation and keep the insulation from blocking airflow through your attic.

Proper way to install attic baffles.

To completely cover your attic floor with insulation out to the eaves you need to install rafter vents also called insulation baffles. How to install attic rafter vents and baffles. Adding attic vents is a simple matter of cutting holes and installing vents. Affix rigid foam insulation to the attic side of the hatch or door.

Without baffles you must keep vents clear of insulation which means. Mark the roof venting locations from the attic where you can see the rafters and avoid placing roofing vents over them. Installing baffles from a soffit vent and up the rafter bay allows you to insulate every available inch of attic floor space. Attic baffles also called channel vents vent chutes proper vent and about 50 other names help direct air flow from the soffit through the attic.

Attic hatch or door. Without this air movement any moisture that gets into. Soffit vents are the small metal or plastic grates you probably have seen under the eaves of houses. Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation.

Photos 1 6 show how it s done. Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120. They can reduce roof deck temperature minimize ice dam issues and can help control attic moisture. The gable of your house must have openings to allow fresh air to enter and stale air to exit.

It is a fairly easy process that will make a world of difference in assisting your insulation and keeping your home protected from rot which can save you a substantial amount of money down. They allow the fresh air to travel up under the roof to the ridge or gable vents keeping the roofing materials dried out and in good working order. But before you cut any holes plan the locations of the attic vents. Pull down stair or ladder.