Flat roof window CFU 0020Q 90x120cm non-opening with curved glass VELUX

The VELUX CFU 0020Q and ISU 1093 set is a premium solution for natural lighting of rooms under flat and slightly sloping roofs. The system combines a fixed base with a high-performance glazing and an innovative external module with curved glass, which ensures maximum daylight penetration and an impressive appearance. Thanks to the modern construction and minimalist design, the window fits harmoniously into both modern residential buildings and public or commercial premises.

CurveTech technology allows rainwater, leaves and dirt to drain naturally from the glass surface even on roofs with a zero slope. The combination of tempered outer glass, laminated inner glass and insulated PVC construction provides excellent thermal insulation, high weather resistance and effective reduction of external noise. The system is designed to provide more natural light, lower energy costs and long-term operation without the need for intensive maintenance.

Purpose

• For lighting rooms under flat roofs
• For residential and public buildings
• For rooms with alternative ventilation available
• For installation on flat and slightly sloping roofs
• To increase the energy efficiency of the building
• To create bright and comfortable interior spaces

Main advantages

• Set of CFU window and ISU glass module
• Innovative CurveTech technology with curved glass
• Up to 52% more daylight compared to previous models
• Excellent resistance to hail, snow and strong wind
• Elegant frameless exterior design
• High noise insulation for a more comfortable environment
• Energy efficient construction with low heat loss
• Possibility of integrating original VELUX blinds and awnings

Technical characteristics

VELUX CFU 0020Q flat roof window

• Brand: VELUX
• Model: CFU 0020Q
• Type: Non-opening flat roof window
• Size: 90 x 120 cm
• Roof slope: 0° - 15°
• Frame material: PVC
• Insulation: ThermoTechnology™ polystyrene inserts
• Frame color: White
• Glass package: Double energy-efficient
• Inner glass: Laminated
• Daylight transmission: Up to 52% more than old models
• Application: For flat and slightly sloping roofs

VELUX ISU 1093 upper glass module

• Type: Flat roof glass module
• Size: 90 x 120 cm
• Technology: CurveTech
• Material: Tempered glass
• Glass thickness: 6 mm
• Shape: Edge-to-edge curved glass
• Visibility: Crystal clear surface
• Hail resistance: Yes
• Snow load resistance: Yes
• High wind resistance: Yes
• Design: Frameless appearance

General characteristics of the kit

• System size: 90 x 120 cm
• System type: Non-opening
• Thermal transmittance (Uw): About 0.65 W/m²K
• Soundproofing: Increased
• Energy efficiency: High
• Compatibility with VELUX DSU solar blinds: Yes
• Compatibility with VELUX MSU awning blinds: Yes