Attic Armour Attic Fan Cover: Whole House Fan Attic Window Door Insulation Cover with Adhesive Magnet Strips, Attic Ceiling Fan Shutter Seal Cover, Household Air Vent Cover (50.79*37.44In) - qczoyp, Attic Vent Cover 03

• 【Superior Quality】Made from top-notch aluminum film material, ensures excellent heat preservation to keep your space energy efficient. Enhanced with self-adhesive magnetic strip, our attic vent cover secures firmly without the risk of falling, ensuring a reliable fit on all steel frames. (Note: Not suitable for aluminum frames) 【Efficient Sealing】Prevent temperature drops and moisture intrusion with this attic insulation cover, perfectly designed to guard against winter heat loss and summer overheating. Designed to ensure optimal sealing to prevent any potential air leaks and keep your attic space insulated. 【Customizable Fit】The package includes a 122 x 122 cm (48 x 48 inch) attic fan cover and a 2.5 x 500 x 1.5 cm (1 x 197 x 0.6 inch) flexible magnetic tape. Whole house fan cover can be easily trimmed to suit a variety of different size openings, ensuring a snug fit for any attic door. It's reusable and offers long-term service. 【Effortless Installation】Comes with a hook-and-loop on the back for swift and easy installation and disassembly. Simply attach attic cover to the fan vent from outside the house, eliminating the need to enter the attic. With our attic fan cover, You don't need any tools to install our whole house fan cover. 【Versatile Use】This attic insulation cover is perfect for the living room, bedroom, study, dining room, adding an extra layer of convenience to your lifestyle. Versatile enough to be used in any season, our vent covers for home ceiling helps you maintain an energy-efficient home environment all year long.