Waterproof vents are widely used in the field of construction

Waterproof vents not only strengthens the airtightness and watertightness of the building, but also its unique vapor permeability can quickly discharge the water vapor inside the structure, avoid mold breeding in the structure, protect the property value, and perfectly solve the problem of moisture resistance and human living health; water vapor quickly It is a new energy-saving material that is healthy and environmentally friendly.