Z-Series Composite Door Sills are simply the best sills on the market. The Z-Series uses a patented design of all synthetic components that eliminates the worries of wood substrate sills. Modular components link together the Endura® Z-Series family of sills, allowing you the option to upgrade your system as your needs change.
Built to last, the advanced all-composite substrate and streamlined synthetic cap means no rotting, warping or deterioration over time.
Bumper Outswing Sills offer ultimate protection in high exposure areas and severe weather conditions. The seal produced by the Bumper Outswing increases with pressure against the door, creating a tough seal against air and water infiltration.
*While we know it’s fun to door-it-yourself, we recommend hiring a professional to replace your sill system. This product is recommended for uninstalled doors and professional use only.
This product does not qualify for expedited shipping.