Nevertheless, it can range from +/- 0.2mm to +/- 0.5mm as standard but still subject to improvement if need be.
Advanced Security Features
Installation of door sliding rollers is relatively simple and can be done by DIY enthusiasts or professionals. Most rollers come with easy-to-follow instructions and can be installed in a matter of minutes. Regular maintenance of the rollers, such as cleaning and lubricating them, can help to prevent them from becoming stiff or worn out.
Stainless Steel Finger Pulls A Perfect Blend of Functionality and Style
Profilati Alluminio manufactures and ships worldwide – thus in the U.S. too – various types of aluminum extrusions also with extremely small dimensional tolerances: among them, aluminum window extrusion profiles.


This specific aluminum grade is highly machinable, weldable, and cold-worked. Additionally, you can use heat treatment, and it also offers suitable joining characteristics.


3. Fixed window profile
1) Shop drawing/window schedule to show the window opening way, dimensions, quantity