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Nonwoven geotextile for subsoil drains

Filterwrap is a nonwoven geotextile designed to provide effective and economic solutions for residential drainage and landscaping applications. Designed to suit small projects where site configurations or project quantities limit geotextile requirements.

Filterwrap is supplied in a range of convenient roll widths to suit most small projects. Filterwrap nonwoven geotextile is ideally suited to subsoil drainage systems used to remove water from damp areas and behind retaining walls. Filterwrap is sufficiently robust to act as a separator for use in in residential driveways and soak-aways.




Filterwrap is a needle punched nonwoven geotextile having a three dimensional structure to ensures high through flow rates and hence excellent drainage performance.


Filterwrap is supplied in small easy to handle roll sizes and is designed to replace natural filters in many applications particularly revetments and subsoil drainage. The extremely high porosity of nonwoven geotextiles allows water flow while preventing fines migration. These properties allow Filterwrap to be used where drainage or control of groundwater is a concern such as behind retaining walls, working over soft ground in driveway construction and gravel paths or in landscaping applications to provide separation between soil and drainage aggregates in planter boxes and roof gardens.


  • Can accommodate irregular deformations
  • Lightweight for ease of handling
  • Offers consistency of performance
  • Reduces aggregate wastage


Supplied in the following sizes

Grade FW0.6 FW1.0 FW2.0
Roll Width* 0.5m 0.9m 1.9m
Roll Length 50m

* Roll widths given correspond to minimum values

General Information

Filterwrap Brochure (PDF)