Installing Roof Vent Baffles

You will need a baffle for each space between the rafters.

Installing roof vent baffles.

You ll need to crawl to the end of the eave and staple the baffle against the roof deck. Step 2 in the bay. Work your way out to the ends of the rafter. These specialty vents do not affect the.

To completely cover your attic floor with insulation out to the eaves you need to install rafter vents also called insulation baffles. The outside edge of the baffle should be parallel to the exterior wall sheathing. Pull any existing insulation away from the edges of the attic where you will be putting up the baffles. They are known are also known as wind baffle insulation baffles rafter vents or venting chutes.

Add staples every 10 inches along both flanges and the center as applicable. Place the rafter vent against the underside of the roof with one narrow end resting against the top of the soffit vent grill. Staple each side to the roof deck spaced about every 4 inches. 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.

They are usually made from cardboard or rigid foam board or polyvinyl chloride. Carefully pull any insulation that remains away from the first soffit vent. To install the rafter vents staple them directly to the roof. Install attic baffles if the attic doesn t have attic baffles let s install them.

Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation. Clear any insulation or other debris away from the top of the grate of the soffit vent. The book that helped us build and renovate. 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.

Staple the top left and right flanges of the raft r mate vent to the underside of the roof sheathing. Slide a baffle so it extends from the wall plate to the roof with the soffit. Place the baffle so that the open channel which runs along its underside is against the roof.