You will need a staple gun great stuff or a foam sealant gun a pile of attic baffles ok one per eave two if you re adding a lot of insulation 2 foam blocks per eave rough cut to fit approx 6 x 14 depending on the framing.
How many baffles do i need in my attic.
Multiply those two numbers and then divide by 150 to get the vent space square footage.
My question is do i need baffles or should i just make sure there is a small gap over the soffit vents and if so should the baffles be positioned below or above the radiant barrier.
Without baffles you must keep vents clear of insulation which means.
Attic baffles how they work.
The book that helped us build and renovate.
Moreover they provide clear and efficient air circulation which will keep your attic moisture and mildew free.
An attic baffle is simply an item to regulate the flow of air aka required roof venting and impede it the insulation from interfering with each other.
I have fiberglass batts in the attic and will also be installing a radiant barrier under the roof.
The first step in determining how many rafter vents your home needs is to determine your home s vent space in square feet.
Divide that number by 2 to determine how many vents you.
You ll need installation equipment.
How much vent space do you have.
Call us today for a free inspection at attic insulation toronto 647 931 6385.
Installing baffles from a soffit vent and up the rafter bay allows you to insulate every available inch of attic floor space.