Inbitex Non-Woven Geotextile Membrane 4.5m x 100m (SuDS)

Description The Inbitex Non-Woven Geotextile Membrane 4.5m x 100m is a high-performance filtration and separation layer designed specifically for Sustainable Drainage Systems (SuDS), pervious paving bases, and soakaway installations. This geotextile membrane improves water quality by filtering fine particles and supporting microbial breakdown of hydrocarbons within the drainage system. Manufactured using bi-component fibre technology, the Inbitex Non-Woven Geotextile Membrane combines a polypropylene core with a polyethylene sheath for superior tensile strength and hydraulic performance. Its uniform strength in all directions (isotropic) extends pavement life, while its high permeability and small pore size allow water to pass through efficiently, trapping silt, debris, and oil-based pollutants. Tested to EN ISO standards and proven in thousands of installations, this membrane is ideal for wrapping geocellular attenuation tanks, creating filter layers under porous paving systems, or supporting long-term SuDS performance. The material is UV-stabilised, chemically inert, and offers a service life exceeding 100 years under standard conditions. Key Features • Pollutant Filtration: Removes hydrocarbons, silts and fine contaminants • Biofilm Support: Promotes microbial activity to break down oils (400g/m²/yr) • Mechanical Strength: Isotropic strength for stable support in all directions • Durability: Over 100-year service life with UV and chemical resistance • Installation Ready: Lightweight and easy to handle on-site Specifications • Size: 4.5m wide x 100m long (Nominal roll weight: 63kg) • Material: Polypropylene core (70%) / Polyethylene sheath (30%) • Connection Type / Load Rating: Not applicable • Standard: EN ISO 10319, 12236, 12956 • Colour: Pale green (typical) Applications • SuDS drainage layers and soakaways • Filter wrap for attenuation tanks and crates • Under porous/pervious paving blocks • Diffuser boxes and infiltration trenches • Commercial or residential surface water systems Why Choose Stanley John LTD Stanley John LTD is based in Newbury, Berkshire and supplies geotextile membranes across Berkshire, Hampshire, Wiltshire, Oxfordshire, Surrey, Greater London and beyond. Trusted for our reliable products and fast service, we stock a full geotextile membrane range to support sustainable construction and drainage. Order the Inbitex Non-Woven Geotextile Membrane 4.5m x 100m (SuDS) today for long-term water filtration and pollutant control. Order online now from Stanley John LTD.