Interior roof-side installation as a vapor barrier, airtight layer
Roof outer side laying in the restructuring case for well-shaped laying on the rafters, wind and air tightness layer under the rafters
Diffusible coating protects the supporting structure and insulation from moisture, structural moisture (e.g: from too moist built rafters) is removed from the construction
Moisture-regulating properties, controlled re-drying in summer, condensation prevention in winter, healthy and comfortable indoor climate
Easy to install and tear-resistant grid, overlap markings, translucent design, fiber mesh
Execution vapor barrier SK with mutual self-adhesive strips
Nail shaft longitudinal / transverse of 184/157 N / 5 cm
Sd value of 4 - 8 m

Processing information

The vapor barrier VB20 can be installed both lengthwise and crosswise to the substructure. When renovating from the outside, installation is carried out parallel to the eaves. The printed smooth side must face the processor. The overlap between the strips is at least 10 cm (see overlap marking). Lay the membrane without tension and fasten it at a maximum distance of 30 cm. Joints with sealing tape or diffusion band glue. Penetrations with air sealing sleeves or connection tape or diffusion tape seal.Glue to masonry and plaster levels using foil adhesive with a relief loop. Airtightness must be ensured for all indoor bonding. When laying in a trough as a renovation vapor barrier from the outside, an airspace-free connection on the side of the rafters must be ensured by gluing or using trellis battens.

Advice

The printed smooth side must face the processor

Technical Data

Property	Value
Length	50 m
Width	1.5 m
Surface Weight	110 g/m²
Fire behavior	Euroclass E
Resistance to water penetration	W1
Tensile strength along/across	105/120 N
Elongation along/across	50/40 %
Maximum tensile strength along/across	137/130 N
Material	EVA-coated non-woven polypropylene
Color	white/ translucent
Version	Roll
Thickness	0.32 mm
Thermal stability (with predefined units)	-40 °C - 80 °C
Weight	10.5 kg

Datasheets & Downloads

Language

Type

Art.No.

Instruction manual

STEAM BRAKE VB5 1,5 X 50M (208993[A]) - UM

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