Attach a headlamp to your hard hat to free up your hands as you work.
How to install roof vent baffles.
Fit each one snuggly in the bay with the bottom starting where the ceiling joist meets the roof rafter.
Rafter vents or insulation baffles install in any rafter space to create narrow gaps that direct fresh air from the soffit vents to the peak of the roof.
Staple each side to the roof deck spaced about every 4 inches.
The outside edge of the baffle should be parallel to the exterior wall sheathing.
You ll need to crawl to the end of the eave and staple the baffle against the roof deck.
How to install attic rafter vent baffles step 1.
Install attic baffles if the attic doesn t have attic baffles let s install them.
To completely cover your attic floor with insulation out to the eaves you need to install rafter vents also called insulation baffles.
It may be easiest to locate and mark them from below.
Work your way out to the ends of the.
You will need a baffle for each space between the rafters.
Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation.
Pull any existing insulation away from the edges of the attic where you will be putting up the baffles.
These specialty vents do not affect the.
Put on your safety gear.
Depending on the size of the opening set a half sheet of 3 4 inch plywood across the rafters to.