Fakro PTP-V U4 TopSafe Plastic Roof Window Profi

Roof window hinges are located in the middle of the sash and are suitable for rooms with high humidity levels. The handle located at the bottom of the sash allows for easy opening of roof windows installed at a higher level. The various locking positions of the handle provide two ventilation modes. It is easy to clean the external glass of the window and use the external awning, as the sash can be rotated 180° and locked. The standard offer includes windows with U4 glass package. topSafe system - increased security against intrusion. A wide range of accessories and additional equipment is available for the windows. The windows can be equipped with electric control systems. The windows are designed for installation in roofs with a slope from 15° to 90°.

Ventilation valve V35. Energy-efficient U4 glass package. Made of multi-chamber PVC profile in white color, reinforced on the inside with galvanized steel profiles. Suitable for rooms with high humidity levels.

• Window heat transfer coefficient U - 1.1 W/m²K
• Glass package heat transfer coefficient U - 0.7 W/m²K
• Sound insulation coefficient Rw - 33 dB
• Glass package - 4HT-12-4-12-4T
• Inert gas - argon
• Tempered external glass
• Ventilation valve V35
• Air flow intensity up to 41m³/h
• Four sealing levels
• Micro-ventilation
• Elegant white handle