Barn door hardware does not require much on maintenance. If such type of hardware is well chosen to fit certain type of doors certainly the need for maintenance would be quite minimal. Barn door hardware is quite ideal for huge doors which are very heavy.
Try to consider the hassles you may encounter if you use hinges for such type of door. Since the door is quite heavy using hinges may provide you with a lot of problem, considering the unbalanced distribution of weight the hinges are much more likely to get damaged, it may be bended and twisted. This again would require repair which is very costly both in the aspect of time and money.
Barn door hardware requires less maintenance because it is very ideal for such application. Well installed and selected barn door hardware for your door would not require so many repairs. The moment you install is the only moment you need to deal with the hassles, but after that much convenience is in store for you.
The manner of selecting barn door hardware will greatly affect the maintenance. One would need to match the size of the door and also it’s mass with the barn door hardware which may able to carry such load. Remember the doors are hanged using the barn door hardware, there is no railing on the bottom side of the door because it only provides you with a lot of inconvenience, especially with respect to foot traffic. If all are well matched up with each other you won’t certainly need to maintain and repair the barn door hardware in frequent manner. It is sometimes referred to as sliding track hardware.
Barn door hardware is very durable, they are not easily damaged and they are designed to withstand corrosion which is on the greatest reasons why most equipment which uses metals fails. Quality barn door hardware certainly would not require so much maintenance.