OMEGA MONO 230 Roof Underlay Membrane

Description

The OMEGA MONO 230 roof underlay membrane is designed for pitched roofs with a minimum slope of 15°. Thanks to its monolithic membrane, it offers increased UV resistance and high resistance to driving rain, guaranteeing durable protection for snow loads up to 4.0 kN/m². This product is suitable for direct installation on insulation or on wooden boarding, while allowing excellent water-vapour diffusion. Main features: Sd value: 0.15 (+0.05) m, allowing efficient water-vapour diffusion. Advantages: Waterproof against rain and wind. UV-resistant (12 weeks). Waterproof and anti-glare. Easy to cut and install thanks to the acrylic adhesive strips. Applications: Ventilated pitched roofs. Direct installation on thermal insulation or boarding. Certifications: Compliant with the Austrian standard ÖNORM B 4119. Classified UDB-A and USB-A according to the German ZVDH guideline. Technical performance: Longitudinal elongation (EN 12311-1): 80%. Transverse elongation (EN 12311-1): 80%. Longitudinal tensile strength (EN 12311-1): 350 (± 50) N/50 mm. Transverse tensile strength (EN 12311-1): 250 (± 50) N/50 mm. Longitudinal initiated-tear resistance (EN 12310-1): 350 (± 50) N. Transverse initiated-tear resistance (EN 12310-1): 260 (± 40) N. Thickness: 0.75 mm. Weight: 230 g/m² (± 10). Temperature resistance: -40 to 80 °C. UV resistance: 12 weeks. Resistance to water penetration (EN 1928): W1.

Caractéristiques techniques