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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.
Since 1983 Jamsill Inc. has provided the construction industry with the pantened Jamsill Guard® sill pan flashing we are proud to say 100% of our products are made right here in the USA. With over 2 million sill pans sold, Jamsill Guard® is the industry leader for sill pan flashing.
Since 1983 Jamsill Inc. has provided the construction industry with the pantened Jamsill Guard® sill pan flashing we are proud to say 100% of our products are made right here in the USA. With over 2 million sill pans sold, Jamsill Guard® is the industry leader for sill pan flashing.
This website features detailed information on Jamsill Guard® sill pan flashing and is intended to be a tool to help you learn about the products we have developed. If you have any questions regarding Jamsill Guard® sill pans or would like to talk with a member of our knowledgeable staff, please call us at 1-800-JAMSILL(526-7455). Our office is open Monday thru Friday from 7am-3pm PST. Sincerely, Jamsill Inc.
Popular
- How do I know which sill pan fits my door or window?
- Does the Jamsill Guard® need to be glued into the rough opening?
- Do I need to adjust my rough opening size to accommodate the Jamsill Guard® ?
- What do I do if my Jamsill Guard® is larger than the rough opening?
- How much bonding area (overlap) is required?