Roof Vent Cap - 4 Inch Galvanized Steel Exhaust Vent for Bathroom Ventilation System

Product Description: Corrosion Protection & Suitable for Hose

Our roof vents boast a superior and more durable quality compared to competitors. Made with high-performance polyester powder coating, the corrosion resistance of our vents exceeds standard tests. These vents come with pre-drilled holes for easy installation and include a backdraft damper.

After installation, please carefully inspect the vent according to the manufacturer's instructions and local building codes to ensure its safety for use on your premises.

For optimal ventilation, we recommend using flexible ducting. The following hoses from the Hon&Guan brand are highly recommended for use with our 4" roof vents: - Hon&Guan 4" Dryer Vent Hose for 4" Roof Vents - Hon&Guan 4" PVC Flexible Duct - Hon&Guan 4" PVC Flexible Duct - Hon&Guan 4" PVC Flexible Duct

Insulation Layer: - Insulated flexible duct - Insulated flexible duct - Non-insulated flexible duct

3-Layer Tough: - PVC +2 layers of Aluminum Foil with a layer of PET and Steel Wire Helix - 2 layers of aluminum foil + steel wire + PET fil - PVC +2 layers of Aluminum Foil with a layer of PET and Steel Wire Helix

Perfectly designed to fit 4" roof vents, our hoses offer excellent noise reduction and are suitable for a variety of applications.

To prevent rainwater, wind-blown debris, snow, and other intrusions into your home, our vents are designed to effectively seal off your premises.

If you have questions about sizing, our vents fit precisely into a 4" hole but can also be installed into a slightly larger hole for ease.

To prevent wind from entering your room, we recommend adding a ventilation fan with a hose and air outlet to extract air outside through the roof cover.

For secure installation, use a hose of the same caliber as the air outlet, along with clamps or tape for extra security.

Our roof vents are designed to withstand snowy conditions and will not clog up, as the heat from the exhaust fan will melt snow around the vent.

From the Brand: Hon&Guan is a dedicated brand known for high-quality ventilation products and accessories, with a focus on good design and customer satisfaction.

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• Excellent Airflow: Our 4-inch roof vent with a backdraft damper offers up to 75% airflow, surpassing competitors with less than 50% airflow.
• Corrosion Protection: Made with high-quality galvanized steel and high-performance polyester powder coating for strong corrosion resistance.
• Home Guard: Includes a 120mm*90mm mesh cover with a 3mm gap to prevent small animals and birds from entering.
• Widely Used: Suitable for kitchen and roof exhaust venting systems, compatible with 4-inch ducts and exhaust fans for house ventilation.
• Easy Installation: Features a pipe extension under the flange for connecting to flex ducting, along with four holes on the panel for secure installation on a 4" bathroom exhaust fan roof jack.
• Satisfaction Guarantee: Enjoy risk-free shopping with our promise of absolute satisfaction. If you are not happy with our range hood roof vent, we offer free replacements or full refunds.

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