Zephyr - Duct 10 in. Round Exhaust Roof Cap with Bird Screen for Range Hood - Silver

Yes, a bird screen is included with the exhaust cap. The product description states that "Included is a built-in bird screen to help keep small animals from entering."

The exhaust cap is made of 26-Gauge galvanized steel. The product specifications section mentions the material as "Steel". The product description further clarifies that it is "26-Gauge galvanized steel".

Yes, the exhaust cap has a damper to prevent backdraft. The product description states that it has a "Backdraft damper design prevents air from reverse flowing through the ducts."

The model number of the exhaust cap is AK00150. This information can be found in the product specifications section, where it is listed as "Model Number: AK00150".

The exhaust cap is 14 inches tall. This information can be found in the product specifications, under the "Product Height" category.