WÜTOP Economy underlay 1.5x50 meters

WÜTOP Economy underlay

• Coating weight per m2: 150 grams
• Length: 50 metres
• Width: 1.5 meters
• Area: 75 m2
• Material: Polypropylene - PP
• Min/max temperature resistance: -40 to 80 °C
• Fire class/conditions: E, d2 / in accordance with DIN EN 13501
• Sd value/conditions: 0.03 m / in accordance with DIN EN 12572 C
• Resistance to water penetration: W1
• Resistance to cracking (longitudinal): 190 N
• Resistance to cracking (transverse): 200 N
• Longitudinal tensile strength per 50 mm: 310 N
• Transverse tensile strength per 50 mm: 300 N
• Suitable as temporary roofing for slate: 6 weeks
• Suitable for temporary roofing/temporary covering: 6 Weeks
• Resistance to ultraviolet light: 6 weeks, outdoor weathering
• Fire class: E, d2

Long-term outdoor exposure in the standard class
WÜTOP Economy is an extremely diffusion-open underroof with a special membrane. It is laid directly on the thermal insulation or formwork on ventilated or non-ventilated pitched roofs.

In combination with a WÜTOP vapor barrier/barrier and EURASOL tape, the product can be used to establish modern airtight and windproof constructions that meet the current energy saving regulations.

Suitability as temporary roofing/outdoor exposure time 6 weeks

Technology
Polypropylene-based underroof foil in 3 layers with special functional membrane.

Security
PP-top fleece reduces the risk of slipping and protects the inner membrane thanks to its three-layer construction

The product is included in the database for products that can be used for Swan-labelled construction

Assembly instructions under roof