Rollers for aluminum sliding windows come in various designs, catering to the specific needs and preferences of users. Generally, there are two main types of rollers top-mounted and bottom-mounted.
Aluminium Windows Profiles
Conclusion
Common surface treatment processes for aluminum doors and windows are electrophoretic coating, fluorocarbon spraying, wood grain transfer coating, anodizing, and electrostatic powder coating. In most cases, after good surface treatment, aluminum profiles have good atmospheric corrosion resistance. It is moisture-proof, sunscreen, flame proof, aging proof, high-temperature deformation proof, low-temperature embrittlement proof, durable and stable, and suitable for various climates.
The Debate of Doors vs. Wheels A Look into the Numbers and Implications