Roto North America’s “FS Kempton” Hinge: AAMA Verified

Roto’s “FS Kempton” friction stays are a valuable addition to operator comfort and safety. “FS Kempton” friction shears meet the highest requirements according to the European standards DIN EN 13126-6 and DIN EN 1670, JG/T 127 (China), and are included in the “AAMA Verified Component List” due to their compliance with the American standard AAMA 904.

In addition, our friction stays allow the production of user-friendly windows even with heavy glazing. Features such as optimized overruns, upstands, and adapted kinematics make “FS Kempton” friction stays equally easy to install and operate.

They also include marked stays that allow for clear identification during production and maintenance and are available for all common profile systems and materials.

By combining our friction stays with one of our many shutter variants, window manufacturers can offer high quality, complete hardware solutions with a full manufacturer guarantee.