Install Baffels On Roof Vents

Without baffles you must keep vents clear of insulation which means.

Install baffels on roof vents.

The book that helped us build and renovate. Step 2 in the bay. Install attic baffles if the attic doesn t have attic baffles let s install them. To completely cover your attic floor with insulation out to the eaves you need to install rafter vents also called insulation baffles.

You will need a baffle for each space between the rafters. Installing baffles from a soffit vent and up the rafter bay allows you to insulate every available inch of attic floor space. It may be easiest to locate and mark them from below. 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. It is a simple yet functional design with the added bonus of keeping unwanted pests from entering your home. You ll need to crawl to the end of the eave and staple the baffle against the roof deck. 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.

How to install attic rafter vent baffles step 1. Depending on the size of the opening set a half sheet of 3 4 inch plywood across the rafters to. Work your way out to the ends of the. Measure the distance between your rafters and purchase enough rafter vent baffles to install one over each.

The answer is rafter venting. Put on your safety gear. If your roof rafters have been covered over with drywall or plywood you will have to remove it in order to install the baffles. Complete coverage of the attic floor along with sealing air leaks will ensure you get the best performance from your insulation.

So why install a baffle. Pull any existing insulation away from the edges of the attic where you will be putting up the baffles. 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. 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.

Attach a headlamp to your hard hat to free up your hands as you work. 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.