4F 1 is a thermal break system for curtain walls with mullions and transoms with structural sections of depths 50|80|100|120|150|180 mm and a width of 50 mm. The 56 mm glazing panel is inserted frontally and placed on specific glass supports. 4F 1 comes with specific ending caps, completely concealed, in stainless steel to join the heads of the mullions with the transoms.
https://dominee.co.nz/4f-1/
Structural sections of depths 50/80/100/120/150/180mm
Width of 50mm
Frontally inserted 56mm glazing panel with glass supports
Specific stainless steel ending caps included which are totally hidden, these join the heads of the mullions with the transoms.
![image](https://buzzbiipull.b-cdn.net/upload/photos/2023/10/MtvcFQVIZatpwAXWWpKY_06_e50c2fbd4372187d8d899d7e875c2357_image.jpg)