Jamsill Guard Sill Pan Flashing
Jamsill. The Jamsill Guard is a sill pan flashing for exterior doors and windows designed to prevent water damage from window and door leaks. It is injection-molded of high-impact polymers that will not deteriorate over time, according to the manufacturer. Its three-piece telescoping design allows the installer on-site adjustability to fit all rough openings, the maker adds. 800-526-7455. www.jamsill.com.