Install Attic Baffles Vent Chutes

You ll need to crawl to the end of the eave and staple the baffle against the roof deck.

Install attic baffles vent chutes.

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 road. Install attic baffles if the attic doesn t have attic baffles let s install them. Installing rafter vents between the rafters along the soffit on the. Attic vent chutes are very useful for attic ventilation improvement in attics filled with a blown in type insulation.

To completely cover your attic floor with insulation out to the eaves you need to install rafter vents also called insulation baffles. Staple each side to the roof deck spaced about every 4 inches. Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation. 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.

Each carton contains 10 vents. Attic vent chutes can be also installed by sliding them between the insulation and the roof decking which might be hard in some cases because of the roofing nails sticking out of the decking low clearance and insulation of course. First insulation chute installed. 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.

I used small cut pieces of 2 4 six per osb sheet as a screwing base visible in the photo below to install each insulation chute screwing the blocks first to the roof trusses then after putting the osb into place screwing through the osb and into the bottom of each 2 4. Baffles provide a channel for air to flow through certain parts of the attic. Rafter vent with built in baffle helps keep air moving in your attic. Putting baffles in your attic is a crucial step in installing attic insulation.

The outside edge of the baffle should be parallel to the exterior wall sheathing. Typically made from polyvinyl. Baffles are also called wind baffles venting chutes rafter vents or insulation baffles. The ado products durovent 23 1 2 in.