2. Steel Wheels Steel wheels are known for their robustness and durability. They can support heavier doors and are suited for exterior sliding doors that may face harsher weather conditions. However, they can be prone to rust if not adequately coated or maintained, making them less ideal for humid environments unless treated.

aluminium sliding door rollers. These rollers are sleek and modern in design, complementing the clean lines and contemporary look of aluminium sliding doors. They are available in a variety of finishes to match the overall design of the door and add a touch of sophistication to any space.