Classic design C21 Sliding windows

Sliding windows system C21 in classic design, are mainly used for residental buildings and complexes. This system is designed with straight lines and joint corners at a 90 degree angle.

This system is designed for small and medium openings and it can include an integral fly screen.

Similar products:

Classic design C21h sliding windowsClassic design C11 windows Classic design C22h Sliding doors Classic design C22 sliding door Classic design C12 opening doors Mus Semi structural unitized c.wBelgian design B21 sliding window


[monolithic glass]: 4-6 mm;  [laminated]: 6-12 mm;  [insulated glass]: 14 mm.



A variety of unique designed handles, including: press and slide handles.


Maximum sash size

Width up to 100 cm, height up to 180 cm for single sash. Maximum weight of 120 kg.



You can choose a color from Extal's color chart including: (S) satin, (M) metallic or (G) grain.