Attic Rafter Vents Baffles Install

Raft r mate attic rafter vents create a space between each rafter for air to.

Attic rafter vents baffles install.

To install the rafter vents staple them directly to the roof decking. 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. Without this air movement any moisture that gets into. Attic rafter vent baffles are essential for the health of your roof.

Sometimes called rafter vents baffles provide ventilation and keep the insulation from blocking airflow through your attic. 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. They are usually made from cardboard or rigid foam board or polyvinyl chloride.

Rafter vents come in 4 foot lengths and 14 1 2 and 22 1 2 inch widths for different rafter spacings. Putting baffles in your attic is a crucial step in installing attic insulation. The ventilation system features polystyrene construction which is lightweight and moisture resistant and the integrated baffle means that you need no blocking material between the vent and the top plate. The ado products durovent 23 1 2 in.

Installing baffles from a soffit vent and up the rafter bay allows you to insulate every available inch of attic floor space. 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. 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. How to install attic rafter vents and baffles.

The gable of your house must have openings to allow fresh air to enter and stale air to exit. The side edges of the vent should lie flat against the underside of the roof sheathing. The fresh air flows up between rafters to the ridge where a ridge vent roof vents or gable vents allow the air to exit. 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.

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 baffles you must keep vents clear of insulation which means. Soffit vents are the small metal or plastic grates you probably have seen under the eaves of houses.