Window Air Conditioner Insulated Foam Side Panels Block Hot/Cold Air

Superior Insulation Performance to Cut Energy Bills: Our window AC insulated foam side panels are made of high-density, closed-cell foam that effectively blocks outdoor hot/cold air from seeping into your room. By forming a tight seal around your window AC unit, they prevent cool air loss in summer and warm air escape in winter, helping you reduce up to 30% of your monthly energy costs. Say goodbye to wasted electricity and uncomfortable temperature fluctuations! | Universal Fit for Most Window AC Units: Designed to fit most standard window air conditioners with BTU ratings from 5000 to 22000 (a common range for residential use), these foam insulation panels can be easily trimmed with a utility knife to match your specific window size. Each pack includes 2 panels, covering both sides of your AC unit, and fits window widths within 17 inches. No need to worry about mismatched sizescustomization is quick and hassle-free! | Weatherproof & Durable for Long-Term Use: Unlike flimsy plastic or thin foam alternatives, our AC side insulation panels are built with weather-resistant materials that withstand rain, wind, UV rays, and extreme temperatures (from -20F to 120F). The outer layer is dust-proof and easy to clean, while the inner foam retains its shape and insulation properties for years. Protect your AC unit and maintain consistent insulation performance season after season. | Reduce Noise & Improve Comfort: The dense foam structure of these panels not only insulates temperature but also absorbs outdoor noise (such as traffic, wind, or neighbors sounds) and minimizes AC unit vibration noise. Create a quieter, more peaceful indoor environment, perfect for bedrooms, living rooms, home offices, or nurseries. Enjoy cool air without the constant hum of your AC or distractions from outside! | Tool-Free, 5-Minute Easy Installation: No drilling, no screws, no complicated tools required! The package comes with one roll strong, reusable double sided tape that stick firmly to the sides of your window AC unit and the window frame. Simply measure your window gap, trim the foam to size (if needed), peel off the adhesive tape on the panels, and press the panel into place. Installation is so simple that anyone can do itno DIY experience necessary. Plus, the side panels are easy to remove and reattach when you need to clean or store your AC unit.