FAKRO FNF round-shaped window is a non-opening roof window, equipped with a double-chamber P6 glazing unit. FNF enables installation in roofs with low inclination angle, i.e. from 5 degrees. Windows can be produced in non-standard shapes such as circle, trapezoid, triangle. FNF windows are manufactured only in non-opening version.
FNF windows come with a double-chamber P6 glazing unit featuring a structure: 8H-16-4H-16-55.2
windows are equipped with a special flashing as standard which is an integral part of the window
maximum diameter of FNF round-shaped windows is 150cm, minimum 80cm
FNF windows are manufactured only in non-opening version
suitable for pitches from 5 to 60 degrees
FNF windows are manufactured with one version of the P6 glazing unit featuring a coefficient Ug= 0.5 [W/m2K]