Install Baffels On Roof Vents

Install attic baffles if the attic doesn t have attic baffles let s install them.

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. Depending on the size of the opening set a half sheet of 3 4 inch plywood across the rafters to. The outside edge of the baffle should be parallel to the exterior wall sheathing. Staple each side to the roof deck spaced about every 4 inches.

Set the baffles and a. 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. Step 2 in the bay. Without baffles you must keep vents clear of insulation which means.

Put on your safety gear. Locate the soffit vents in the eaves of your home. Pull any existing insulation away from the edges of the attic where you will be putting up the baffles. The answer is rafter venting.

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. 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. Installing baffles from a soffit vent and up the rafter bay allows you to insulate every available inch of attic floor space.

To completely cover your attic floor with insulation out to the eaves you need to install rafter vents also called insulation baffles. Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation. 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. You will need a baffle for each space between the rafters.

It may be easiest to locate and mark them from below. How to install attic rafter vent baffles step 1. 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. Attach a headlamp to your hard hat to free up your hands as you work.

So why install a baffle. If your roof rafters have been covered over with drywall or plywood you will have to remove it in order to install the baffles.