Install Baffels On Roof Vents

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.

Install baffels on roof vents.

Depending on the size of the opening set a half sheet of 3 4 inch plywood across the rafters to. These come in handy particularly in the summer months as moisture can begin to build up in the attic and can then be pushed back out through the soffit vent. You ll need to crawl to the end of the eave and staple the baffle against the roof deck. You will need a baffle for each space between the rafters.

The book that helped us build and renovate. Install attic baffles if the attic doesn t have attic baffles let s install them. Set the baffles and a. Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation.

Put on your safety gear. Step 2 in the bay. If your roof rafters have been covered over with drywall or plywood you will have to remove it in order to install the baffles. Attach a headlamp to your hard hat to free up your hands as you work.

Without baffles you must keep vents clear of insulation which means. Measure the distance between your rafters and purchase enough rafter vent baffles to install one over each. Locate the soffit vents in the eaves of your home. Soffit vents and baffles work in tandem together and you will usually find attic baffles between the rafters or the roof sheathing in order to create protection for the soffit vents.

So why install a baffle. To completely cover your attic floor with insulation out to the eaves you need to install rafter vents also called insulation baffles. Pull any existing insulation away from the edges of the attic where you will be putting up the baffles. How to install attic rafter vent baffles step 1.

The outside edge of the baffle should be parallel to the exterior wall sheathing. It is a simple yet functional design with the added bonus of keeping unwanted pests from entering your home. Work your way out to the ends of the. 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.

Staple each side to the roof deck spaced about every 4 inches. Installing baffles from a soffit vent and up the rafter bay allows you to insulate every available inch of attic floor space.