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 vent chutes.

The ado products durovent 23 1 2 in. 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. Installing rafter vents between the rafters along the soffit on the.

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. 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. Typically made from polyvinyl. 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.

You ll need to crawl to the end of the eave and staple the baffle against the roof deck. Attic vent chutes are very useful for attic ventilation improvement in attics filled with a blown in type insulation. Staple each side to the roof deck spaced about every 4 inches. Baffles are also called wind baffles venting chutes rafter vents or insulation baffles.

Sometimes called rafter vents baffles provide ventilation and keep the insulation from blocking airflow through your attic. Install attic baffles if the attic doesn t have attic baffles let s install them. Each carton contains 10 vents. To completely cover your attic floor with insulation out to the eaves you need to install rafter vents also called insulation baffles.

First insulation chute installed. Baffles provide a channel for air to flow through certain parts of the 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. Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation.