The revolutionary Endura Z-Articulating Cap Sill and Sealing System features a comprehensive door sill that combines ingenuity and durability to seal your entry way door. The system offers a sill cap that never needs adjusting, integrates end-sealing abilities to account for real-world problems and a caulk-free application, providing you with an unmatched experience with your door.

The Z-Articulating Cap Sill and Sealing System stops leaks and air infiltration by auto-adjusting within the door unit, ultimately saving you time and money. Imperfect margins and surfaces that are not level don?t stand a chance! Endura Z-Articulating Cap Sill and Sealing System is the ultimate component and features protection and performance like no other.

Inswing doors only. 

This system offers a sill cap that never needs adjusting, integrates end-sealing abilities to account for real-world problems

Z-End Bases seal between the sill and jamb, enabling caulk-free application, providing you with an unmatched experience with your door

Special Order:

Deck and cap colours are available in finishes shown:  
  
 

Available width options: 4-9/16" , 5-5/8" , 6-9/16" , 7-5/8"

  

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.

Inswing doors only. 

Sill cap enables easy adjustment to form a proper seal against the bottom of the door for optimal sealing and performance.

Cap plugs cover and protect the adjustment screws, ensuring durability of the screws

Continuous substrate surface that can be cut down to meet your opening

Special Order:

Deck and cap colours are available in finishes shown:  
  
 

Available width options: 4-9/16" , 5-5/8" , 6-9/16" , 7-5/8"

  

Black fixed cap on mill finish deck, the Inswing Fixed Sill is an affordable solution for a quality system.

Inswing Doors Only. 
Cut to Length. 

Available in widths of 5-5/8" and 7-5/8" , precut to three lengths only. 

Sold as each - packaged in boxes of 10.

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.

Outswing Doors Only. 

The seal produced by the Bumper Outswing increases with pressure against the door, creating a tough seal against air and water infiltration.

Continuous substrate surface that can be cut down to meet your opening

Designed for outswing door systems

Special Order:

Deck and cap colours are available in finishes shown:  
  
 

Available width options: 4-9/16" , 5-5/8" , 6-9/16" , 7-5/8"