What materials are furniture sliding door fittings made of, and which are the most durable?

Furniture sliding door hardware refers to the mechanisms that allow a sliding door to move smoothly and quietly. They are usually made from various materials to ensure maximum durability and functionality. Depending on the application, these fittings can be made from the following materials:

• Metal: Most sliding door hardware is made from metals such as steel, aluminum, and zinc. These materials are robust and can support heavy doors, making them ideal for commercial and industrial applications. Steel is particularly durable and resistant to most forms of wear.
• Stainless steel: As a subtype of metal, stainless steel stands out for its corrosion resistance. This makes it ideal for humid environments such as bathrooms or kitchens.
• Plastic: Some sliding door hardware is made from plastic, especially in areas where light weight and cost efficiency are advantageous. Although they cannot match metal in terms of durability, they are still beneficial in certain applications.

In general, however, metal and stainless steel fittings are the most durable options. The choice of the right material, however, depends on the specific application and environmental conditions.