How To Install Attic Baffles
Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation.
How to install attic baffles. You will need a baffle for each space between the rafters. Staple each side to the roof deck spaced about every 4 inches. 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. Measure the distance between your rafters and purchase enough rafter vent baffles to install one over.
You ll need to crawl to the end of the eave and staple the baffle against the roof deck. It may be easiest to locate and mark them from below. If your roof rafters have been covered over with drywall or plywood you will have to remove it in order to install the baffles. How to install attic rafter vent baffles.
If you are finishing the entire attic space place the baffle directly adjacent to. Pull any existing insulation away from the edges of the attic where you will be putting up the baffles. Locate the soffit vents in the eaves of your home. Determine the size baffles you need by measuring the space between your attic s rafters.
To completely cover your attic floor with insulation out to the eaves you need to install rafter vents also called insulation baffles. Baffles are commonly available to fit rafters that. Install attic baffles if the attic doesn t have attic baffles let s install them. If you prefer you can install the vents.
Position the first baffle. Calculate how many rafter vents you need. How to install baffles in an old attic. Multiply those two numbers and then divide by 150.
Use a sprinkler or other small. The outside edge of the baffle should be parallel to the exterior wall sheathing.