Endura Z-Series Bumper Outswing Cap Sill

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.

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

Starting at: $47.50

Product Options


Return Policy: 60 Days

Starting at: $47.50

Product Overview


• This product qualifies for $4.99 Standard Shipping to the contiguous 48 states

• Weatherstrip is preassembled into the cap to create a tighter seal against the door panel and eliminate water infiltration
• Composite substrate that won’t crack, warp or rot, designed for infinite cutability.
• Designed for outswing doors
• Available in a variety of length and finish options

• Endura Part Number: ZOBL____F__

Reviews (1)

1 review for Endura Z-Series Bumper Outswing Cap Sill

  1. Rated 5 out of 5

    Terry Babbitt

    Excellent quality with a beautiful finish.

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