4.5 x 100m Roll of Lotrak® 100g Non-Woven White Geotextile
The Lotrak 100 non-woven geotextile membrane is a polypropylene fabric designed for separation and filtration. It prevents aggregate loss into underlying soils while allowing water to pass freely. This geotextile membrane is typically installed beneath granular layers and used to line French drains and narrow trenches.
Specifications
| Product code | GEONW100 |
| Product name | Lotrak® 100 |
| Product type | Mechanically bonded non-woven geotextile membrane |
| Roll size | 4.5m x 100m |
| Material | Polypropylene (PP) |
| Tensile strength | 8kN/m (warp), 8kN/m (weft) |
| Elongation at maximum load | 45% (warp), 45% (weft) |
| CBR puncture resistance | 1500N |
| Cone drop penetration | 36mm |
| Pore size (O90) | 100 microns |
| Water permeability VIH50 | 0.130 |
| Water flow rate | 130 l/m²/sec |
| UV protection | Polypropylene contains a UV inhibitor |
Key design features
This single layer keeps different soil layers separate while letting water drain through. It stops fine dirt from mixing into your stone base, making it ideal for driveways, roadways, and general landscaping projects for long-term ground stability and filtration.
Benefits
• Helps prevent aggregate loss into underlying soils.
• Allows water to pass through the membrane.
• Suitable for separation and filtration applications.
• Flexible roll format supports installation.
• Manufactured from polypropylene with UV inhibitor protection.
Applications
This Non-Woven Geotextile Membrane is suitable for use beneath granular materials and for lining French drains and narrow trench drains where separation and filtration are required.
Explore more
Browse our full range of geotextile membranes for ground stabilisation solutions or explore our attenuation range for sustainable surface water management and SuDS applications.
Contact us
For help selecting the correct Lotrak 100 membrane or compatible drainage products, contact the team for technical advice and UK wide supply.





