All flat track sliding hardware requires a minimum clearance of 3/8” between the door and wall or existing molding. Use 1/2" standoff extensions to achieve the necessary clearance. When used in conjunction with 1/4” extensions, you can gain 3/4” additional clearance on top of the 1⅛” standoff base that is included with our flat track kits.
Standoffs are available in powder coat finishes to match all available Flat Track kits including Black, Oil Rubbed Bronze, Unfinished (Raw) Steel, White and all SPECTRUM color finishes. 1/2" extensions are sold individually - price listed is for ONE extension.
Note: Unfinished raw steel is intended to have a worn and weathered look over time, and is susceptible to pitting and rust.
Please call our customer service line if you have questions about calculating clearance for your barn door.