Enhance comfort and efficiency inside your RV with the Camco 14" x 22" RV Vent Insulator Cover. Designed to fit standard 14-inch by 22-inch RV skylights with a depth of 4 inches or more, this dome-shaped insulator provides reliable protection against harsh outdoor elements while improving your interior climate year-round. Built with a triple-layer construction, the insulator features a reflective outer surface and thick foam core that help block damaging sun rays from entering through your skylight. By deflecting intense sunlight, it helps keep your RV cooler in the summer and warmer in the winter, creating a more comfortable living space no matter the season. This smart accessory also helps reduce heat transfer, improving overall energy efficiency and supporting better A/C performance. By minimizing temperature fluctuations, it can help your cooling and heating systems work more effectively, potentially lowering energy use during extended trips. Measuring 14 inches long by 22 inches wide and 4.5 inches at its thickest point, this vent insulator is precisely sized for a secure fit. The included sewn cover provides durability and a clean appearance, while adjustable straps and installation hardware ensure a snug, stable hold. Installation is quick and simple, allowing you to easily secure the insulator into your RV’s skylight opening without complicated tools or modifications. Whether you’re parked under the summer sun or camping in cooler weather, this vent insulator is a practical upgrade that enhances comfort, protects your interior, and supports energy savings on every adventure.