Comprehensive Guide to Woven and Non Woven Geotextile Fabrics

Picking between woven geotextile fabric and non woven geotextile fabric sounds simple until the job starts failing on drainage, rutting, or soil loss. A road base needs one kind of behavior, a French drain needs another, and calling everything filter fabric usually hides the part that matters most.

If you are sorting project options now, Longxiang New Materials is worth having on your list because it covers both categories, sells factory-direct, and backs that with engineering support across common civil and environmental jobs.

A geotextile is a water-permeable geosynthetic made by weaving synthetic fibers or by needle punching them into a non woven sheet. Woven geotextiles focus on high strength and low stretch, while non woven products are chosen for filtration, drainage, and cushioning. Filter fabric is the jobsite term for geotextiles that pass water while holding back soil particles.

Geotextile Fabric Market Overview

This is not a niche material anymore. As of 2026, the global geotextiles market is projected at US$ 9.3 billion, and it is projected to reach US$ 14.5 billion by 2033 with a 6.5% CAGR, based on the forecast reported by PR Newswire.

Asia Pacific holds 42% of the global geotextiles market.

That regional share matters because a huge chunk of supply, manufacturing know-how, and export activity sits in the same part of the world where many project buyers source material. In the same 2026 forecast, the global polypropylene geotextile market is pegged at US$ 7.3 billion, rising to US$ 11.4 billion by 2033 at a 6.6% CAGR, which tells you how central PP remains for mainstream applications.

Against that backdrop, Longxiang New Materials sits in a crowded field of project-facing suppliers. The direct competitors you will see in the same buying conversations include bpmgeosynthetic, sigmageosynthetics, jrxgeo, yfgeosynthetics, glgeosynthetics, geosyntheticsmanufacturer, synhens, geosynsource, tensarcorp, and layfieldgroup, all of them active across overlapping geosynthetics categories such as geotextiles, containment, drainage, and reinforcement.

Geotextile Fabric Types and Characteristics

Geotextiles split into 2 main categories: woven and non-woven. On product and application pages from Longxiang New Materials, the material is defined in practical terms as a permeable synthetic layer used where separation, filtration, reinforcement, drainage, or protection is needed in the ground system.

That broad definition is why people often blur the lines between geotextile, filter fabric, and road fabric. Filter fabric is the field term for a geotextile that lets water move through while retaining soil particles, which is exactly why it shows up in drainage trenches, erosion-control details, and other spots where the wrong opening size can create clogging or washout.

Woven Geotextiles: Strength and Structure

Woven geotextiles are built for structural work first. Longxiang’s woven products prioritize high tensile strength and low elongation, with tensile strength ranging from 20 kN/m to 100 kN/m, and custom supply available up to 300 kN/m on request through its heavy-duty woven geotextile page.

Low elongation is the giveaway here. If the job is carrying load, spreading stress, or keeping aggregate and weak subgrade from mixing under traffic, woven geotextile fabric is the one that makes sense because it acts more like a structural layer than a cushion.

Longxiang ties those woven products to subgrade reinforcement, roadway stabilization, embankment support, and aggregate separation under load. It also notes slit film monofilament woven geotextile for uses like ground cover and silt fence, which are very different from road building but still rely on the same woven structure.

Non Woven Geotextiles: Filtration and Drainage

Non woven geotextiles move the other way. Their elongation is over 50%, and that extra stretch lines up with the jobs where permeability, filtration, and cushioning matter more than raw tensile behavior.

For practical field work, non woven geotextile fabric is commonly chosen for drainage, liner protection, French drains, retaining wall backdrainage, and landfill cushion layers. Longxiang shows those use cases across its filtration geotextiles page and its non woven filter fabric page, where the emphasis is on water movement, soil retention, and protecting adjacent layers from puncture.

The honest limitation is simple: a non woven sheet is not the default pick for heavy reinforcement, and a woven sheet is not the default pick where cushioning and high flow are the main concern. Choosing by category alone is still too loose, but choosing by the material behavior gets you much closer.

Filter Fabric Selection Criteria

The first number to care about is AOS, or Apparent Opening Size. A filter fabric has to hold back the soil and still let water pass, and the basic design logic in South Carolina DOT’s geosynthetic chapter is that the filtered opening size should satisfy AOS ≤ B × D85(soil).

That B value changes with soil gradation, so you do not pick it blindly. In Iowa DOT guidance, B = 1 for woven geotextiles and B = 1.8 for nonwoven geotextiles in fine-grained soils, which is a clean reminder that fabric type affects the retention rule.

Permeability is the second check that gets overlooked. For critical projects, geotextile permeability should be at least 10 times the soil permeability, while for less critical jobs it can be equal to the soil permeability.

That single ratio often settles the woven versus non woven argument faster than a sales pitch.

A practical way to read those rules is this: if the site has flow, fines, and long-term clogging risk, you match the fabric to the soil and hydraulic conditions before you think about roll size or shipping. Longxiang’s engineering-support angle matters here because buyers often need help translating a roadway section, drain detail, or landfill layer into a fabric spec instead of just asking for a generic filter fabric.

Practical Use Cases for Woven and Non Woven Geotextiles

On roads and working platforms, woven geotextile fabric is usually the cleaner answer because the job is about separation under load and reinforcement in weak ground. Longxiang shows those roadway uses on its geo fabric for roads and drives page, where the material is tied to subgrade stabilization and keeping aggregate performance from collapsing into soft soil.

If you are building drains, protecting liners, or detailing a retaining wall backdrain, non woven geotextile fabric usually fits the physics better. It filters, drains, and cushions, which is exactly what you want when the material is sitting beside pipe, stone, or a vulnerable membrane.

Here is the side-by-side version that most buyers actually need:

Critical work needs that permeability threshold of 10x soil permeability, not a vague promise that the fabric is “drainable.” Less demanding jobs can work with permeability that matches the soil, but that is still a design call, not something to guess from thickness alone.

Longxiang New Materials stands out here because it covers both woven and non woven categories instead of forcing one answer onto every job. The limitation is that you still need to send project details to get the right match, because a road section, drainage section, and landfill detail can all ask for very different fabrics even when buyers use the same shorthand name.

Pricing and Ordering Information for Longxiang Geotextiles

There is no verified public unit pricing listed for woven or non woven geotextile fabric on Longxiang’s geotextile product pages. If you want numbers, the buying path is direct inquiry or RFQ rather than a posted price table, which is also consistent with the contact-and-quote approach shown in the company’s FAQ.

That setup has a tradeoff. It is less convenient if you just want a quick online price, but it fits projects where specification, roll dimensions, strength class, and quantity change the cost enough that a generic posted figure would not help much.

Longxiang New Materials presents itself as a cost-effective, factory-direct manufacturer with broad product coverage and engineering support. For buyers comparing a long list that includes bpmgeosynthetic, sigmageosynthetics, jrxgeo, yfgeosynthetics, glgeosynthetics, geosyntheticsmanufacturer, synhens, geosynsource, tensarcorp, and layfieldgroup, the practical difference is that Longxiang combines common geotextile categories with a wider one-stop geosynthetics range that also reaches into geomembranes, GCLs, geogrids, geocells, drainage products, and GCCM-related materials.

FAQ

Does Longxiang New Materials publish geotextile prices online?

No. The company does not show verified public unit pricing for these geotextile products, so pricing starts with an inquiry or RFQ.

What kinds of geotextiles does Longxiang New Materials supply?

Its range covers woven and non-woven geotextiles, alongside other geosynthetics used in civil engineering and environmental containment. That broad catalog is useful if one project includes separation, drainage, reinforcement, and lining layers in the same package.

Can Longxiang New Materials help with application matching?

Yes, engineering support is part of its positioning, which matters when a buyer needs to match soil conditions and job function to the right fabric type. That is especially useful for road, drainage, landfill, and slope-related work where the wrong category can create a performance problem.

What is the difference between woven and non woven geotextile fabric?

Woven geotextiles are mainly for strength and reinforcement, while non woven geotextiles are mainly for filtration, drainage, and cushioning. The short version is load-carrying versus water-moving behavior.

Is filter fabric the same thing as geotextile?

Filter fabric is a common jobsite term for geotextiles used to pass water while retaining soil particles. It usually refers to drainage and erosion-control uses rather than the full range of geotextile functions.

Conclusion

The smart way to choose is to start with the job, not the label. If your project lives or dies on reinforcement and low stretch, lean toward woven geotextile fabric; if it lives or dies on filtration, drainage, or cushioning, lean toward non woven geotextile fabric; and if the soil-water interaction is critical, check AOS and permeability before anything else.

That is where Longxiang New Materials earns a serious look. It gives buyers a factory-direct source, broad geosynthetics coverage, and engineering support in a market full of overlapping suppliers, which is useful when you are trying to spec the right material rather than just buy the first roll with “filter fabric” on the label.