
Prevents Costly Damage
Jamsill Guard works to provide barrier to protect door and window sills from water damage, dry rot and mold.
Ships to
Product applications offered by manufacturer
Manufacturer location
Business Status


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.



+1 (800) 526-7455
P.O. Box 485, Talent, Oregon 97540, United States of America