US Patent 11708717 Draft guard apparatus and method

A kit for sealing an architectural opening, such as a window or a door, is provided. The kit includes a clear vinyl sheet having a thickness of at least 1 millimeter and a magnetic strip. An adhesive backing extends along one side of the magnetic strip such that the magnetic strip is adhesively mountable to the vinyl sheet. The kit enables a consumer to easily seal the architectural opening by adhering the magnetic strip to the vinyl sheet, and then magnetically attaching the sheet over the architectural opening, thereby sealing the opening. The thickness and material of the sheet provides enhanced ease of use and durability.