Roto roof windows Designo R45 K without PVC

Roto roof windows Designo R45 K made of PVC - The pivot axis of the window Designo R4 is located in the middle of the window, the window is opened with a handle located at the bottom of the window. The window features a modern design of the external fittings in anthracite metallic exclusive tone. Designo R4 windows are perfectly combined with Designo R7 windows in hard-to-reach places. Single-chamber heat-insulating glass package, tempered outer glass filled with argon. Thermal transmittance coefficient Ug=1.1 W/m2K.

Advantages:

• pivot axis at ½ window height
• optimal additional lighting and ventilation for attics
• factory-installed insulation block WD (optional)
• handle located at the bottom - provides convenient use even with higher installation height

Note:

Windows and external finishes of windows in titanium-zinc (TZ), copper (CU), as well as aluminum - in any color according to the RAL scale are available upon special order. Please coordinate the prices and delivery terms of the ordered items.