Adjusting your sill can be a hassle and can cause many preventable issues in your home. Our sill systems offer a sill cap that never needs adjusting, integrates end-sealing abilities to account for real-world problems and a caulk-free application.
We offer a variety of sill kits for your door, including wood and aluminum sill kits for both single and double doors.
Not sure which sill kit is right for you? No problem, let us help! It is our mission to provide you with the perfect sill kit for your single or french doors. We want to be able to turn your door into a BetterDoor.
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Endura Aluminum Z-Articulating Cap Sill™ French Door Retrofit Kit$82.50 – $375.00
Endura Aluminum Z-Articulating Cap Sill™ Single Door Retrofit Kit$42.50 – $165.00
Endura Z-Articulating Cap Sill™ Single Door Retrofit Kit$40.00 – $150.00
Endura Z-Articulating Cap Sill™ French Door Retrofit Kit$80.00 – $325.00