Correct Attic Baffle Install

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

Correct attic baffle install.

These attic baffles have a perforated center line to fit all applications. Rafter vent helps keep air flowing in your attic. Affix rigid foam insulation to the attic side of the hatch or door. They come in several widths so purchase the baffle that fits between your rafters.

Putting baffles in your attic is a crucial step in installing attic insulation. To completely cover your attic floor with insulation out to the eaves you need to install rafter vents also called insulation baffles. Pull down stair or ladder. Without baffles you must keep vents clear of insulation which means.

Attic hatch or door. The gable of your house must have openings to allow fresh air to enter and stale air to exit. Installing baffles from a soffit vent and up the rafter bay allows you to insulate every available inch of attic floor space. Add weatherstripping around the perimeter and a sweep to the door of a walk up attic.

Install the ventilation system between rafters to provide an air channel through insulation to help keep air flowing freely from soffits to ridge. How to install attic rafter vents and baffles. 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. Without this air movement any moisture that gets into.

Cut at least two 24 inch squares of inch plywood to use as seat boards when crawling out into the attic. Installation of the innovent baffle eliminates the need for using a blocking material such as batt insulation between the vent and the wall top plate as is commonly the practice for installation or rafter vents without an integral baffle. Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120. Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation.