Skip to product information
  • Barrera de Vapor Reflexiva Vetonek
  • Barrera de Vapor Reflexiva Vetonek

Vetonek Reflective Vapor Barrier

124,10 €
124,10 €

Delivery in 3–15 days

Tax included. Shipping calculated at checkout.

Vetonek Reflective Vapor Barrier

Reflective vapor barrier membrane made of polyethylene (PE) reinforced with metallized polypropylene (PP) mesh with an aluminum layer. Suitable for all types of roofs, ventilated and non-ventilated: it protects the thermal insulation layer from water vapor entering from inside the home and prevents heat loss through ventilation. It is a water and wind barrier and reflects thermal energy, enhancing the insulating effect. Always apply on the warm side of the building. CE marking · 10-year warranty. Roll of 1.5x50 m (75 m²), 130 g/m².

Technical specifications

Weight 130 (±5) g/m²
Water resistance at 2 kPa Meets requirements
Tear resistance long./transv. ≥120 / ≥120 N/5cm
Tensile strength long./transv. ≥400 / ≥250 N/5cm
Elongation long./transv. ≥9 % / ≥6 %
Reaction to fire Class E

Frequently asked questions

What is a reflective vapor barrier?

It is a polyethylene (PE) membrane reinforced with metallized polypropylene (PP) mesh with an aluminum layer. It protects the thermal insulation from water vapor entering from inside the home.

What types of roofs can it be used on?

It can be used on all types of roofs, ventilated and non-ventilated. It must always be applied on the warm side of the building.

What are the dimensions of the roll?

The roll measures 1.5x50 m, that is, 75 m², and has a weight of 130 g/m².

What other functions does it have?

It is a water and wind barrier, and it reflects thermal energy, which enhances the insulating effect. It also prevents heat loss through ventilation.

Does it have CE marking and a warranty?

Yes, it has CE marking and a 10-year warranty according to its description. Its reaction to fire is Class E.

Frequently Asked Questions