The revolutionary Aluminum RDS Z-Articulating Cap Sill™ and Sealing System features a comprehensive door sill that combines ingenuity and durability to seal your entryway 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 Aluminum Z-Articulating Cap Sill™ and Sealing System flaunts perfect performance in high-heat markets and stops leaks and air infiltration by self-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 Aluminum Z-Articulating Cap Sill™ and Sealing System is the ultimate component and features protection and performance like no other, especially in extreme climate markets.
*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.
- (1) Aluminum RDS Z-Articulating Cap Sill™ and Sealing System in the following Lengths Options
- 2/6 (29-7/8″ – 30-5/16″)
- 2/8 (31-7/8″ – 32-1/8″)
- 2/10 (33-1/8″-34-5/16″)
- 3/0 (35-7/8″ – 36-1/8″)
- 5/0 (57-15/61″ – 61-15/16″)
- 5/4 (61/15/16″ – 65-15/16″)
- 6/0 (69-15/16″ – 71-3/4″)
Where does it go?
- This system is located directly under the door panel and fastened to the two side jambs.
What does it do?
- A sill cap with an integrated seal overlaps the front of the aluminum sill dam to provide a barrier against air and moisture and protect the channel from dirt and debris
- Sill cap plugs hide cap adjustment screws and keep water and dirt away, maintaining adjustability over time
- Continuous substrate surface that can be cut down to meet your opening
- Aluminum construction prevents warping in high-heat environments
- Endura Part Number: ZAILAA___
- This product qualifies for $4.99 Standard Shipping to the contiguous 48 states