Wolfin Technical Information


Click on the links below to download Wolfin Specifications:

These are generic specifications. If you want it to be a Wolfin-specific specification then insert the words Wolfin or Wolfinsteel in the appropriate places. Please do not hesitate to contact us if you would like us to do it for you.

Technical Data

Download Technical Details by clicking on the links below:

Membranes Thickness Roll Size Colour
Wolfin IB
1.5mm 15m x 1620mm Black / Light Grey
Wolfin GWSK
2.3mm 15m x 1050mm Black / Light Grey
Wolfin AF6 Cast-in Reglet N/A 25m Black
Wolfinsteel Profiles Dimensions Colour
P1 45mm x 12mm Black / Light Grey
P2 40mm x 15mm Black / Light Grey
P3 25mm x 25mm Black / Light Grey
P3R 25mm x 25mm Black / Light Grey
P5 40mm x 15mm Black / Light Grey
P6 50mm x 45mm Black / Light Grey
**Wolfinsteel Profiles are also available in Stainless Steel.
**Non-Standard Wolfinsteel Profiles are made to order



  • Australian Standards

    Wolfin GWSK complies to AS 4654.1-2012 and Wolfin IB complies to AS 4654.1-2012 & AS 4858.
    Please contact us if you wish to receive a copy of the compliance certificate.

  • Root Proof Certificate

    In accordance with the method of testing resistance to root damage to flexible sheets and coatings for roof planting“ (FLL, 2002) a two years lasting test was carried out with the sheet WOLFIN IB. The sheet WOLFIN IB (surface and joints) did not show any perforations or penetrations caused by roots and rhizomes after the 2 year test period.

    See full report here: Wolfin IB – FLL Test Report


All Wolfin membrane installations are guaranteed by a Single Point Warranty on both materials & workmanship. Warranties are issued in favour of the building/structure owner.

Technical Support