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