CN Perforated Plastics Co.,Ltd.

For the attic of your house, an effective attic ventilation systems such is very necessary. It can help reduce damaging heat and moisture in your attic, promote energy efficiency by helping to reduce the load on your air conditioner in the summer, and also reduce the risk of ice dam formation on your roof.
The attic ventilation is mainly composed of soffit intake vents. The intake vents are usually made of perforated plastic strip and perforated aluminum soffit strip.

When it comes to intake ventilation, continuous soffit vents are the best choice. They provide a continuous flow of cool, dry air low in the attic through each rafter. Continuous soffit vents are available in PVC or aluminum for either new construction or retrofit applications.  The perforated soffit vents are exactly half the net free area of a typical ridge vent, which means they easily balance with a ridge vent. Installing continuous soffit vent on both sides of a house balances them with the ridge vent.

The perforated continuous soffit vents ia a kind of intake venting,it is made in perforated plastic or aluminum, these vents install in your soffit or eave areas.
The Air Vent Perforated Continuous Soffit Vent installs in the eave to provide net free area. The intake vent is designed to balance with the exhaust ridge vent.
The main function of the continuous soffit vents is to provide a continuous under soffit air flow to provide superior ventilation.