Products / Commercial & industrial doors / Overhead sectional doors / Door Tone Custom Color Door Tone lets you choose ASSA ABLOY Entrance Systems Door Tone ASSA ABLOY Entrance Systems Door Tone The choice is yours with ASSA ABLOY Door Tone. Whether you are looking for a commercial door to match the building design or you want to reinforce your branding with the exterior palette, you have your choice of hundreds of Sherwin-Williams SnapDry colors. Door Tone is available on any commercial ASSA ABLOY steel, sectional door. Your chosen color is factory-applied to pre-painted galvanized steel sections in a multi-step process to ensure a quality finish. Available on ASSA ABLOY commercial steel sectional doors. Choose from hundreds of standard Sherwin-Williams SnapDry colors. Resistant to dirt, fingerprints and UV weathering, SnapDry adds one more layer of protection to your door. Touch up paint supplied with each door to take care of those inevitable mishaps.