Window frames are made in 6060 alloy and sold in bar formats too.
- Weight Capacity Determine the weight of your sliding door and select wheels that can support it adequately.


Aluminum profiles for windows and doors with mill finished is the raw state of the extruded material without any surface treatment.
Once the old rollers are removed, the new rollers can be installed in their place. This is done by inserting the rollers into the designated slots on the window frame and securing them with the screws or bolts that were removed earlier. Once the new rollers are installed, the window can be placed back into the track and tested to ensure that it opens and closes smoothly.