Even if your door unit is installed in a covered porch/entryway, if you can see light between the panel and sill, your conditioned air is leaking out, and outside air is leaking in, decreasing your home’s energy efficiency and increasing related cost. Door bottoms help to increase sealing in this area, but most common door bottoms fall short in making a true difference.
Endura’s Kerfed Double Bulb Door Bottoms offers a superior barrier against water, air, and dirt with the protection of two flexible sealing bulbs. The Leading Edge Bulb design provides a continuous seal along the sill cap, creating maximum contact between the door and the sill. Its resilient material allows the door bottom to always keep its shape and the kerfed symmetrical fin-bulb design allows water to drip onto the sill and away from the door panel, keeping your margins protected from excessive water exposure.
The convenient and inexpensive option to seal your door keeps your controlled internal temperature inside and keeps external air outside for ultimate energy and performance savings.