Tytan 160 Breathable

Roof Membrane

Three-layer vapor-permeable roof membrane. Made of two layers of polypropylene nonwoven and special functional polyethylene film which ensures high vapor permeability and water tightness of the underlay. Owing to its high vapor permeability, it can be applied directly on insulation and consequently a venting slot is not required between the membrane and the thermal insulation.


  • Highly vapor permeable
  • Watertight
  • Tear resistant


The membrane is designed for use in construction industry as an initial roof
covering on pitched roofs

Technical Parameters

Mass per unit area: 160 g/m2 (±10%)
Tensile strength – longitudinal (MD): 270 N/50 mm (±30%)
Tensile strength – transverse (CD): 180 N/50 mm (±30%)
Elongation – longitudinal (MD): 86% (±40%)
Elongation – transverse (CD): 92% (±40%)
Tear resistance – nail shank; longitudinal (MD): 108N
Tear resistance – nail shank; transverse (CD): 125N
Water vapour transmission (Sd): 0,02 (±0,015 m)
Watertightness: W1
Reaction to fire: E
Flexibility at low temperature: -20°C
Product name Dimensions Pieces per pallet
Tytan 160 1,5 m x 50 m 50

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