Through Vent Installation

Through vents (aka: rafter vents or eave vents) and their blocking are used inside your attic at the outside edges of your home, and commonly serve two purposes. They act like a funnel, allowing air to flow through your attic assisting ventilation. They also help make sure that the insulation installed in your attic does not fall into the eaves of your home, potentially blocking your soffit vents and restricting air flow.