The front and rear wheels protect your door panels, and the auxiliary wheels at the back are on the back wall of floor guide. This can reduce the distance from the door panel to the wall and make your door panel fit the wall as much as possible to achieve a beautiful effect.
Sliding Barn Door Floor Guide Adjustable Roller Flush Bottom Design Wall Mount would be an excellent fit for those with sliding barn doors where a floor guide can be challenging to install or maintain, especially when the bottom of the door is flush against the wall.
