Correct Attic Baffle Install

Without this air movement any moisture that gets into.

Correct attic baffle install.

The provent 14 in. Without baffles you must keep vents clear of insulation which means. Measure the distance between your rafters and purchase enough rafter vent baffles to install one over each soffit vent. Cut at least two 24 inch squares of inch plywood to use as seat boards when crawling out into the attic.

Sometimes called rafter vents baffles provide ventilation and keep the insulation from blocking airflow through your attic. Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation. How to install attic rafter vents and baffles. Pull down stair or ladder.

Add weatherstripping around the perimeter and a sweep to the door of a walk up attic. Installing baffles from a soffit vent and up the rafter bay allows you to insulate every available inch of attic floor space. To completely cover your attic floor with insulation out to the eaves you need to install rafter vents also called insulation baffles. Install the ventilation system between rafters to provide an air channel through insulation to help keep air flowing freely from soffits to ridge.

The ventilation system is made of tear resistant plastic to help prevent breakage and can be cut to fit most joist spaces. These attic baffles have a perforated center line to fit all applications. They come in several widths so purchase the baffle that fits between your rafters. Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120.

Affix rigid foam insulation to the attic side of the hatch or door. The gable of your house must have openings to allow fresh air to enter and stale air to exit. Putting baffles in your attic is a crucial step in installing attic insulation. Rafter vent helps keep air flowing in your attic.