Cathedral vaulted or any ceiling that has insulation blocking the airflow from the soffit vents to the attic needs an attic baffle in each rafter bay.
Attic vent baffles.
The ventilation system features polystyrene construction which is lightweight and moisture resistant and the integrated baffle means that you need no blocking material between the vent and the top.
Baffles are also called wind baffles venting chutes rafter vents or insulation baffles.
The gable of your house must have openings to allow fresh air to enter and stale air to exit.
Attic rafter vent baffles are essential for the health of your roof.
Baffles ensure proper airflow into your attic space.
Baffles provide a channel for air to flow through certain parts of the attic.
Baffles prevent vents from getting clogged by insulation and ensure a clear channel for outside air to move into the attic through soffit vents.
Ado products durovent 23 1 2 in.
Soffit vents are the small metal or plastic grates you probably have seen under the eaves of houses.
The ado products durovent 23 1 2 in.
Baffles are installed in the attic or should be wherever there is an intake vent soffit vent.
Without fresh air from the soffit vents your roof top vents such as.
Attic ventilation system with built in baffle 10 per carton 4 4 out of 5 stars 3 accuvent 14 5 x 50 16 o c flame retardant pvc high energy vent 50 pack acbp18429.
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.
Durovent durovent 22 in x48 in raft vent 10 pack.
How to install attic rafter vents and baffles.
Each carton contains 10 vents.
They allow the fresh air to travel up under the roof to the ridge or gable vents keeping the roofing materials dried out and in good working order.
So why install a baffle.
Without an attic baffle there will not be any air space for fresh air to enter the attic from the soffit vents.
If you opt not to have an attic baffle you could potentially be leaving your home to additional debris and moisture to enter through the.