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VAXO roof membranes
VAXO membranes are a perfect solution for building a house. Thanks to its high vapor permeability (Sd = 0.03 m) they can be used directly on the thermal insulation layer - without the need for a ventilation gap.
✓ three-layered
✓ open for diffusion
✓ polypropylene nonwovens combined with microporous polypropylene film
Roofing membranes (roofing foils) are a modern, commonly used material, replacing roofing felt laid for roofing purposes. Membranes are easier to arrange, cheaper and lighter, and thanks to their properties, they effectively protect the attic and the thermal insulation layer against moisture, wind and dust, as well as against leaks that occur as a result of damage of the roofing. They can also be successfully used as house wraps.
VAXO 3XL and VAXO XXL roof membranes can be laid directly on roofs with full boarding.
VAXO roof membranes: comparison of basic technical parameters
| Product: | VAXO S | VAXO M | VAXO L | VAXO XL | VAXO XXL | VAXO 3XL |
| Mass per unit area: | 100 g/m2 | 115 g/m2 | 140 g/m2 | 140 g/m2 | 160 g/m2 | 180 g/m2 |
| Thickness: | 0,45 mm | 0,50 mm | 0,60 mm | 0,70 mm | 0,75 mm | 0,75 mm |
| Vapor permeability: | Sd = 0.03 m | |||||
| Resistance to water penetration: | Class W1 (no water penetration) according to EN 1928 | |||||
| Reaction to fire: | Class F (product is not documented) | |||||
| Maximum tensile force: | MD-185N/50mm CD-110N/50mm |
MD-220N/50mm CD-140N/50mm |
MD-240N/50mm CD-150N/50mm |
MD-265N/50mm CD-180N/50mm |
MD-320N/50mm CD-210N/50mm |
MD-350N/50mm CD-240N/50mm |
| Resistance to tearing: | MD-90 N CD-125 N |
MD-130 N CD-170 N |
MD-140 N CD-180 N |
MD-165 N CD-225 N |
MD-190 N CD-255 N |
MD-230 N CD-290 N |
| Temperature resistance: | from -40°C to +80°C | |||||
| UV resistance: | 6 weeks | 7 weeks | ||||
| refers to the average annual irradiation in the Central European climate | ||||||
Dimensions
Width:
1500mm
Length:
50000mm
Roof underlays
Sd:
0.03 m
VELUX glazing technical data
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