Description
The Endura Composite Z-Series Adjustable Cap provides a streamlined synthetic cap surface to seal against the bottom of the door, improving the performance of the overall door system. The easy-to-use screws make adjusting the sill simple and the composite cap material resists rotting, warping and discoloration over time.
• Internal adjustment screws enable the cap to be better positioned against the bottom of the door panel
• Cap plugs are present to keep dirt and debris from interfering with the long-term operation of the cap’s adjustment screws
• The modular design of the Z-Series Sills make installation a breeze and the composite cap design resists discoloration, warping, and rot over time




Karlin Lehman –
Got a exact replacement for my door, everything worked great
Greg –
Cut 1/2” off for a snug fit… Snapped right into place!
Fast delivery and well packaged.
Terry Dennison –
Exactly what I ordered, installed it, and it works great. Fast shipping and very well packaged.
Mike –
These sill caps are hard to find. This one worked fine. Arrived timely, solid construction. Adapted to fit door.
Jake –
Perfect fit and just seconds to install. Good as new.
Steph –
This sill is a perfect replacement. Our door has had some leaking issues so the old sill adjustment screws had rusted. I was able to choose and install the sill with no issues. Shipping was fast!