Correct Attic Baffle Install
To begin with you will need to assess the situation in your attic.
Correct attic baffle install. Locate the soffit vents in the eaves of your home. 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. It may be easiest to locate and mark them from below.
How to install attic rafter vent baffles step 1. Installing rafter vents between the rafters along the soffit on the. Step 2 in the bay. Staple each side to the roof deck spaced about every 4 inches.
These are the questions you should be asking. You ll need to crawl to the end of the eave and staple the baffle against the roof deck. Step 1 get the lay of the land. Step 3 replacing the insulation.
Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation. 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. Install attic baffles if the attic doesn t have attic baffles let s install them. Without this air movement any moisture that gets into the attic area becomes stagnant and causes mold and mildew to develop.
How to install baffles in an old attic.