Endura’s Z-Series All Aluminum Sill (ZAA) completely updates existing designs traditionally used in both temperate and hot climates that have long suffered from poor performance and outdated design.  This sill ncludes many of the patented features and benefits of the Z-Series All Composite Sill.  Along with aesthetic beauty, ZAA incorporates the same sealed adjustment mechanism, which makes the cap independent of the sill substrate.

Features and Benefits include…

Performance - Results of DP40 for water infiltration and DP55 for structural results.

Durability - Withstands extreme heat and abusive conditions

Overlap Cap, Sealed Adjustment Mechanism and Integrated Seal - Prevents damage while maintaining a dual sea

Configurations for All Door Systems