Insulation products  > Roof & Wall Membranes

Roof & Wall Membranes

Whether in new buildings or renovations, whether used from the inside or the outside – with the STEICO product range, you will find the right airtight membranes and vapour barrier sheets for all application areas

Internal membranes

steico multimembra 5


Vapour barrier for internal, airtight lining of roof, wall and ceiling constructions. Ideally suited for air-injected insulations.

  • Particularly robust and flexible

  • Highly tear-resistant

  • Permeable, sd value 5m

  • Suitable for air-injected insulation and insulation mats

  • Suitable for sub and top installation when sufficient insulation covering is provided by STEICO wood fibre sarking boards

Pricing (GST inclusive):  $363 / roll


Sold by the Roll - 1.50m x 50m

Coverage: 75m²

Product Info 
Sheet - 756Kb

External membranes


Highly vapour-permeable airtight membrane, sarking membrane and roofing underlayment

  •  3-layer, tear-resistant and flexible

  •  2 integrated self-adhesive areas

  •  Airtight, highly vapour-permeable and resistant to driving rain

  • Highly tear-resistant

  •  Outdoor exposure of up to 3 months possible



Sold by the Roll - 1.50m x 50m

Coverage: 75m²

Pricing (GST inclusive):  $429 / roll

Product Info
Sheet - 948Kb