Attic Rafter Vents Baffles Install

Rafter vent with built in baffle helps keep air moving in your attic.

Attic rafter vents baffles install.

Attic rafter vent baffles are essential for the health of your roof. 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. Without this air movement any moisture that gets into. Installing baffles from a soffit vent and up the rafter bay allows you to insulate every available inch of attic floor space.

They are known are also known as wind baffle insulation baffles rafter vents or venting chutes. Rafter vents come in 4 foot lengths and 14 1 2 and 22 1 2 inch widths for different rafter spacings. The side edges of the vent should lie flat against the underside of the roof sheathing. If your rafters have 16 inch spacing break the vents in half lengthwise along their perforated centerlines and install one half width section in each rafter bay.

Without baffles you must keep vents clear of insulation which means. Full pieces of raft r mate are sized to fit rafters that are spaced 24 inches apart. They are usually made from cardboard or rigid foam board or polyvinyl chloride. 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. 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. The beauty of attic baffles is that they are available from most home improvement stores and can be installed simply with a few staples if you want the diy approach. Soffit vents are the small metal or plastic grates you probably have seen under the eaves of houses.

How to install attic rafter vents and baffles. To install the rafter vents staple them directly to the roof decking. Raft r mate attic rafter vents create a space between each rafter for air to. The ado products durovent 23 1 2 in.

If insulation is allowed to bunch against the inside slope of the roof between the rafters air will be blocked before it can traverse the attic. Sometimes called rafter vents baffles provide ventilation and keep the insulation from blocking airflow through your attic. Attach this roof and attic insulation treatment using foam baffles to ventilate insulate and channel cold and hot air to roof vents before insulation is add.