High-Performance Vapour Control Layer

Advantages

  • Promotes superior drying capacity with hydrosafe® technology
  • Intelligent airtightness system (IAS) for warm, dry, healthy buildings
  • Maximises the performance of thermal insulation
  • Highly diffusion-resistant in winter
  • Superior back-diffusion capacity in summer

Areas of application

INTELLO® is a market leading intelligent air barrier for all construction types, providing superior energy efficiency and moisture control. INTELLO® maximises the performance of thermal insulation while restricting internal moisture from entering the building envelope. INTELLO® utilises hydrosafe® technology, providing optimal protection against structural damage and mould, even in the event of unexpected moisture intrusion.

Technical specs

  Material
Fleece Polypropylene
Functional film Polyethylene copolymer
Property Value Regulation
Colour White-translucent
Surface weight 85 g/m² EN 1849-2
Thickness 0.25 mm EN 1849-2
sd value mean/humidity-variable 0.25 - >25 m EN ISO 12572
Vapour resistance (MVTR) humidity variable 1.25 - >125 MN·s/g EN ISO 12572
Flammability index < 5 AS 1530.2
Absorbency > 100 g/m² AS/NZS 4201.6
Air resistance ≥ 0.1 MN·s/m³ ISO 5636-5
Type classification W4 NZS 2295:2006
Edge tear resistance MD/LD 158 N / 110 N TAPPI T470
Tensile strength MD/LD 3.2 kN/m / 2.0 kN/m ASTM D882
Heat shrinkage @ 70°C MD/LD 0.0% / 0.0% ASTM D1204
Moisture shrinkage 0.2% AS/NZS 4201.3
Temperature resistance Permanent -40 °C to +80 °C EN 1109, EN 1296, EN 1297