IKO Spectratex Geotextile Separation Layer

IKO Spectratex Geotextile Separation Layer

IKO Spectratex geotextiles are a range of non-woven polyester geotextile isolation and protection layers. They can be used to protect the Spectraplan or Armourplan waterproofing membrane on ballasted or green roof build ups.

They can also be used as a separation layer between PVC membranes and incompatible substrates, such as existing bituminous membrane roofs or polystyrene thermal insulation boards.

Spectratex geotextiles are available in 3 grades – 300gsm, 500gsm, and 800gsm.

Heavier grades should be utilised in more onerous situations, such as when overlaying an existing bituminous roof where it’s impractical to remove all of the chippings. Spectratex geotextiles are installed loose laid with a 150mm side and end overlap.

Key benefits to your project

  • Efficient and safe installation.
  • Good mechanical properties and product performance.
  • Good UV resistance and durability.
  • Effective separation layer.

Product information

Brand: IKO
Material: Polyester
Product colour: Sand
Product type: Single Ply – Commercial, Waterproofing Repair and Protection Solutions
SKU: 05490300

Key performance criteria

By project type: New Build, Refurbishment
Installation method: Loose Laid
Usage: Protection


Length (mm): 25000–50000
Weight (gsm): 300gsm
Width (mm): 2000