Sliding windows C21 in classic design

Sliding windows system C21 in classic design, is 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:

Sliding windows C21h in classic designClassic designed windows C11Sliding doors C22h in classic design for large openingsClassic designed sliding door C22Opening doors C12 in classic designParticularly narrow Belgian sliding window B21Minimalist designed sliding window N21


[single glass]: 4-6 mm;  [glass layers]: 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 fans including: (S) satin, (M) metallic or (G) grain.