Contractor Grade
Bulk Order: Contact us for special pricing and shipping.
Made in Canada
 
RP4 Nonwoven Geotextile Fabric
4.2' x 360' (1.28m x 110m) 
45lbs per roll.
 
RP4 is a 4oz Nonwoven Geotextile Fabric is a versatile, heavy-duty filtration and separation fabric designed to improve drainage, stabilize soil, and extend the life of your project.
 
Durable, needle-punched polypropylene, allows water to pass freely while preventing soil migration and clogging.
 
Ideal for landscaping, construction, agriculture, and drainage applications, this geotextile provides reliable performance without breaking down in wet conditions.
 
Key Benefits
Excellent filtration & drainage – Allows water flow while retaining soil particles
Soil separation & stabilization – Prevents mixing of materials for longer-lasting results
Durable & rot-resistant – Won’t decay, mold, or break down underground
Easy to cut & install – Flexible enough to conform to surfaces, tough enough to last
Chemical & UV resistant – Built for outdoor and buried applications
 
Common Applications
French drains & trench drainage
Landscape beds & hardscaping
Under gravel, stone, or pavers
Erosion control
Tree planting & root zone protection
Greenhouse, nursery, and agricultural use
 
Specifications
Weight: 4oz / 142 GSM (45lbs per roll)
Material: Nonwoven polypropylene
Permeability: High
Color: Black
 
Whether you’re managing water, protecting soil structure, or building a long-lasting base layer, RP4 delivers dependable performance where it matters most.