Road Underlayment Fabric | Non-Woven Geotextile Stabilization Fabric (8 oz) - USA Made

Heavy Duty Road Fabric for Gravel Roads, Access Roads & Soil Stabilization

Sandbaggy heavy duty road fabric is built for gravel roads, access roads, driveways, construction entrances, farm roads, private roads, and other stabilization applications. Installed beneath gravel, road base, or aggregate, it helps separate stone from soil to reduce rutting, sinking, mud, and surface failure.

Unlike thin landscape fabrics, this is a true commercial-grade non woven geotextile engineered for strength, drainage, and long-term performance. Its permeable design allows water to pass through while supporting aggregate above.

Made in the USA and trusted for residential, commercial, and construction projects, this heavy duty road fabric delivers durable support under aggregate surfaces.

Features

• HEAVY DUTY 8 OZ FABRIC – Commercial-grade thickness built for demanding road, driveway, and stabilization applications.
• HELPS PREVENT AGGREGATE SINK-IN – Creates a separation layer between road base and weak subsoil.
• REDUCES RUTS & SURFACE FAILURE – Helps stabilize gravel surfaces for longer-lasting roads, driveways, and lanes.
• EXCELLENT DRAINAGE – 110 GPM flow rate allows water to pass through while helping retain soil fines and reduce trapped moisture below aggregate.
• IDEAL FOR SOFT OR WET SOILS – Helps improve performance in muddy, unstable, or low-bearing ground conditions.
• LASTS 50+ YEARS* – Engineered for long-term service life when buried under at least 3 inches of gravel, rock, or cover material.
• MADE IN USA + MEETS STANDARDS – Manufactured in America. NTPEP Compliant, Meets AASHTO Standards, DOT Compliant.

Specs

• Material: Non-Woven Polypropylene
• Weight: 8 oz
• Color: Black
• Tensile Strength: 205 lbs
• Flow Rate: 110 GPM per sq ft
• Made In: USA
• Standards: NTPEP Compliant / Meets AASHTO Standards / DOT Compliant
• Fabric Variance: Approx ±3% due to manufacturing tolerances
• Manufacturing Type: Double Punched - Needle Punched
• Class: Meets Class 1 or 2

Why Use Fabric Under a Road?

Installing geotextile fabric beneath gravel roads, driveways, or road base helps create separation between aggregate and native soil. This can help reduce stone loss, improve load distribution, minimize mud pumping, and extend the life of the road surface.

Its permeable non woven construction also helps water drain through the system instead of becoming trapped beneath the aggregate layer.

It is especially useful for soft soils, wet ground, residential driveways, construction entrances, farm roads, commercial access roads, and areas with repeated traffic.

Built to Last 50+ Years!

When buried under at least 3 inches of gravel or other cover material and protected from direct UV exposure, this fabric is engineered for long-term durability with a service life up to 50+ years under proper conditions.

Installation Tips

• Grade and smooth the subsoil before installation.
• Roll fabric directly over prepared ground.
• Overlap seams where needed.
• Cover with at least 3 inches of gravel, road base, or aggregate.
• Compact aggregate in lifts for best results.

FAQ

Is this good for gravel roads, driveways, and access roads?

Yes. This fabric is commonly used beneath gravel roads, private roads, farm roads, equipment lanes, access roads, and driveways.

Can I use this for construction entrances?

Yes. It is commonly used beneath stone entrances and temporary roadways to help separate aggregate from mud.

Does water drain through it?

Yes. This non-woven fabric is permeable and allows water to pass through while helping reduce trapped moisture below gravel or road base.

How long does it last?

When properly buried under at least 3 inches of cover material, it is engineered for long-term service life up to 50+ years under proper conditions.

Is this considered commercial grade road fabric?

Yes, this fabric is considered commercial grade and meets the following industry standards:

• NTPEP Compliant
• AASHTO
• DOT Compliant (meets DOT specifications)

Are there other names this product is known by?

This product may also be known as:

• road fabric
• driveway fabric
• geotextile road fabric
• stabilization fabric
• geosynthetic fabric
• geofabric