Stop attic heat buildup with this radiant barrier. Lightweight and easy to trim for small windows or crawl space vents. Improved Heat Insulation: Window Insulation is made of aluminum foil materials that improve reflectivity and provide better heat insulation.
Our Portable AC Window Seal Kit is designed to provide a perfect fit to ensure that warm air stays out while your air conditioner works efficiently. Adjustable zipper opening for compatibility with both single and dual hose portable air conditioners.
Versatile window seal kit designed for various window types & portable ACs. Portable AC window seal kit. Provides an effective barrier to hot outside air, improving your portable AC’s cooling efficiency.