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Modern aluminum profiles can be desgined with thermal breaks (non-metallic parts of the profile) to reduce thermal conductivity. This helps to improve the thermal insulation performance of windows and doors, thus achieving the purpose of energy saving and comfort.

- Material Choose between plastic or metal depending on the door's location and weight. For exterior doors exposed to the elements, metal wheels may provide better longevity.

To prolong the life of aluminum sliding door rollers and ensure optimal performance, regular maintenance is essential. Here are some best practices

2. Resistance to Corrosion Unlike steel or wood, aluminum has excellent resistance to corrosion. This property ensures that glazing beads remain intact and functional even in harsh weather conditions, such as heavy rain or humidity. The longevity of these beads translates to better performance and lower maintenance costs for homeowners and building managers.

Aluminum windows profile and aluminium doors profile have a series of excellent performances such as high hardness, strong toughness, good mechanical properties and corrosion resistance. The overall weight bearing capacity of the window is strong, wear-resistant and durable.