For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

【Superior Airflow】 Our roof vents with backdraft damper maintain an airflow of UP TO 75%, significantly outperforming other market products that offer less than 50% airflow and poor ventilation.

【Sturdy, Durable and Corrosion Resistant】 Crafted from high-quality galvanized steel for enhanced durability and extended use. The high-performance polyester powder coating provides strong corrosion resistance and exceptional protection against corrosion.

【Precision Mesh】 The fine mesh grid can avoid foreign matter from entering, keeping your ventilation system clean and secure. This ensures a worry-free ventilation experience for your home.

【Easy to Install】 The roofing vents feature a pipe extension beneath the flange for easy connection to flex ducting, and the panel includes four holes for a more secure installation on the exhaust fan roof jack. Even those with no prior experience can install it effortlessly, saving both time and effort. Comes with a roll of waterproof tape to stick around the hose connection.

【Widely Use】 Roof vent is designed for maximum airflow and protection, which is not only suitable for household roof ventilation systems but can also be installed in other ventilation systems on roofs, walls, and more. It is ideal for various home areas such as kitchens, bathrooms, and attics, can be used with 4 inch duct and exhaust fans for house ventilation.