Blow In Insulation Attic Soffit Baffles

For the same reason insulation shouldn t touch the roof s underside.
Blow in insulation attic soffit baffles. Baffles like this allow you to quickly ensure the soffit eave ventilation area is unobstructed and an air pathway from the eave vent is continuous into the attic cavity. Sometimes called rafter vents baffles provide ventilation and keep the insulation from blocking airflow through your attic. Basic functions of baffles baffles are chutes that when installed properly can provide a channel for air to flow from your exterior soffit vents up into your attic space. An attic baffle along with correct insulation is designed to rectify or prevent these problems from occurring.
A baffle acts as a screen that separates insulation from winds that blow up through the vents. Soffits installing baffles from a soffit vent and up the rafter bay allows you to insulate every. To install the rafter vents staple them directly to. Remove any blow in insulation that covers the soffit vent with your gloved hand.
Baffles are a critical component to our attic insulation process that provides multiple benefits to a difficult construction aspect. Quite simply what it says on the tin a soffit vent is a ventilation system. The airflow from the soffits to the ridge vent keeps the roof cool and prevents ice dams and the material will block that flow. That airflow is intended to churn the stale air in.
Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation. They allow the air to circulate under or near the insulation. Putting baffles in your attic is a crucial step in installing attic insulation. Hold the baffle so it extends from the attic floor to the wall plate which is the horizontal board on top of.
Rafter vents ensure the soffit vents are clear and there is a channel for outside air to move into the attic at the soffits and out through the gable or ridge vent. This way you can blow insulation into the roof or lay batt insulation without having to worry about the insulation getting into the soffit and blocking the soffit eave vent.