【Anti-corrosion Material】This roof vent cap is crafted from high-quality iron ... The built-in extension can be seamlessly connected to flexible or metal ducts and is compatible with kitchen ...

The chimney cap can effectively prevent rain, snow, leaves, small animals and birds from entering the chimney flue, and also prevent sparks from rising to ensure ventilation and safety Aluminum ...

While working on the roof, you'll need the new roof vent cap, a scrap of the straight aluminum ductwork (cut one end to match ...