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Vapor barrier membrane «RosEcoMat Kraft Steam Barrier VCL»

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«RosEcoMat Kraft Steam Barrier VCL» is a modern vapor barrier membrane made of two layers of durable kraft paper reinforced with an internal mesh. It protects insulation and building structures from excessive penetration of moisture and water vapor from indoor spaces. The membrane «RosEcoMat Kraft Steam Barrier VCL» regulates vapor diffusion within building structures and balances the partial pressure inside the building.

119,34 

Quantity Price Discount
400-1000 113,37  5%
1001+ 107,41  10%

Product characteristics

Length, mm

50000

Width, mm

1200

Thickness, mm

0.28

Quantity per package, PCs

1

Packaging area, m²

60

Type of material

Roll

Density, g/m²

200

Ingredients

Kraft paper

,

Polyethylene

Purpose and application

Assignment (base)

Application of vapor barrier

Application of «RosEcoMat Kraft Steam Barrier VCL»:

  • Interior vapor barrier for walls, roofs, and ceilings in residential and public buildings.
  • Used in combination with insulation materials (flax, wool, hemp, cellulose, etc.).
  • Recommended for energy-efficient and eco-friendly houses (timber frame houses, log houses, masonry with thermal insulation).
  • Suitable for both new constructions and renovations.

Features of «RosEcoMat Kraft Steam Barrier VCL»:

  • Made of reinforced kraft paper with a moisture-resistant polymer coating.
  • High tear resistance and durability.
  • Effective barrier against water vapor, preventing insulation from getting damp.
  • Preserves the thermal insulation properties of walls and roofs throughout the building’s lifetime.
  • Easy installation with standard staples or battens; joints are sealed with adhesive tapes. Installation is done with an overlap of 15–20 cm.
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Difference from other membranes:

  • Unlike thin polyethylene films, «RosEcoMat Kraft Steam Barrier VCL» offers higher mechanical strength and puncture resistance.
  • Does not rustle, does not become electrostatically charged, and is easier to install.
  • Unlike synthetic membranes, it contains a natural base (kraft paper), making the material more eco-friendly.
  • Ensures an optimal balance between vapor diffusion in structures and partial pressure within the building.

Uniqueness of «RosEcoMat Kraft Steam Barrier VCL»:

  • Eco-friendly — the material is safe and does not emit toxic substances.
  • Natural base (kraft paper) combined with modern polymer coating — merging tradition with new technologies.
  • Extended lifespan of insulation due to reliable moisture protection.
  • Simple and fast installation.

Structure of the vapor barrier «RosEcoMat Kraft Steam Barrier»

Technical solutions using this product:

Other technical solutions

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The reinforced tape «RosEcoMat Kraft Tape» is used for bonding and securing the overlaps and joints of the vapor barrier membrane «RosEcoMat Kraft Steam Barrier VCL.» It has a single-sided adhesive surface. The tape is characterized by high strength and resistance to moisture exposure. It does not detach from the membrane, neither at sub-zero temperatures nor at high temperatures.

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