Endura Z-Series RDS Sill with Adjustable Inswing Cap

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. The Endura Z-Series family of sills provides modularity within components, allowing you 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. Screw covers keep debris out for easy adjustment anytime, and prevent exposure to unsightly rusted screws.

*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.