Lambro 3540 Black Plastic Roof Vent Cap 3 & 4 with Damper Screen & Collars

Product Description

The Lambro 3540 is a durable black plastic roof vent cap designed for three and four-inch ducts. This vent cap includes an integrated damper and screen for optimal airflow and protection against debris. It is suitable for both new installations and replacements. The vent cap is easy to install and fits securely to provide a reliable solution for venting.

• Designed for three and four-inch ducts
• Includes damper and screen
• Constructed from durable plastic

Product Highlights

This roof vent cap effectively secures ventilation systems while preventing unwanted elements from entering.

Product Information

Standard Information

• Brand: Lambro
• Part Number: 3540