VanEssential Magnetic RV Roof Vent Cover, 16.5″, Cool Gray

Enhance the thermal efficiency of your recreational vehicle with the VanEssential Magnetic Insulated Roof Vent Sun Cover. Designed specifically for MaxxAir and Fantastic Fan models featuring a 16.5″ x 16.5″ flange, this cover provides a secure and effective barrier against external temperature extremes. The product utilizes a magnetic attachment system that ensures a tight seal against the roof vent, preventing air leakage while maintaining ease of installation and removal. This solution is ideal for RV owners seeking to reduce the workload on their air conditioning units during hot summer months or to retain interior warmth during colder seasons, ultimately contributing to lower energy consumption and improved comfort levels.

Constructed from high-quality 5.0mm double-foiled aluminum XPE insulation, this sun cover is engineered to reflect up to 95% of radiant heat, significantly minimizing heat transfer through the roof vent. The exterior is crafted from durable, ripstop UV-resistant polyester fabric, ensuring long-lasting protection against harsh sunlight and weather elements. This robust material composition not only enhances the product's longevity but also maintains its structural integrity and insulative properties over time. Additionally, a convenient storage sack is included, allowing for easy transportation and protection when the cover is not in use.

Please note that this product is designed for standard roof-mounted vents. It is not compatible with shallow-mounted fans where the opening knob extends below the roof line, as the cover requires a full, flat surface to achieve a proper seal. Before purchasing, verify that your vent installation matches these requirements to ensure optimal performance and fit. This professional-grade accessory is a practical addition to any RV setup, offering reliable thermal management with minimal maintenance.