What is the Jamsill Guard® – why use it?
Jamsill Guard® is an adjustable sill pan flashing designed to prevent water damage from window and door leaks. Made from quality, high impact ABS plastics, Jamsill Guard® will not deteriorate or corrode over time. Jamsill Guard’s simple design is inexpensive, easy to install, and more “user friendly” than comparable products on the market. Our multi-piece telescoping design allows on-site adjustablility to fit all rough openings and features sloped weep areas to help evacuate moisture to the exterior of the structure. Jamsill Guard® is bonded together in the field using PVC cement, creating a one-piece sill pan flashing beneath your door or window.
1-3/4” standard thickness with self-closing hinges and a 20, 45, 60 or 90 minute rating. Pre Hung Unit comes complete with Spring action self closing hinges, Jam with pre cut Rabbit and weather stripping, Sill plate, door sweep and lock.
Home Owners Benefit
The durability of our sill-pan provides long-term protection.
Used by Architects
With more and more building codes and installation guidelines requiring the use of sill pans
Installed by Builders
Builders enjoy ease of sill-pan installation and durability.