25m x 0.67m Root Barrier 420 g/m² – 25 Year Warranty, Bamboo Rhizome Barrier, Heavy Duty & Tear-Resistant

Root Barrier & Rhizome Barrier 420 g/m² – 25-Year Guarantee on Root Resistance

Protect paths, patios, foundations, ponds and neighbouring areas from aggressively growing roots over the long term: our high-quality root and rhizome barrier with a weight of 420 g/m² provides maximum protection against trees, shrubs, bamboo and reeds.

Thanks to its exceptionally high material strength and puncture resistance, this barrier is the professional solution for demanding gardening and landscaping projects.

✅ Your Benefits

• 25-year guarantee on root resistance when professionally installed
• Extremely resistant to strong root and rhizome growth
• Very high puncture and tensile strength
• Rot-resistant and durable
• Professional quality for long-term protection

📐 Technical Specifications

• Material: 100% polypropylene
• Weight: 420 g/m²
• Thickness at 2 kPa: 0.75 mm
• CBR puncture resistance: 4,245 N
• Maximum tensile strength, lengthwise: 28.0 kN/m
• Maximum tensile strength, crosswise: 31.5 kN/m
• Elongation at maximum tensile force, lengthwise: 54.6%
• Elongation at maximum tensile force, crosswise: 50.7%

🛠 Installation Instructions

Please Note Before Installation

• Root resistance cannot be guaranteed if the coating is damaged or creased before or during installation.
• Use as few joints as possible to ensure optimum root protection.

Installing the Root Barrier

1. Excavate a trench or hole of the appropriate width.
2. Install the root barrier vertically.
3. The smooth side must face the roots.
4. Professionally seal butt joints and connection points with ButylTape.
5. Backfill the trench or hole with soil and compact it thoroughly.

Joining with ButylTape

• The material must be clean and dry.
• Ensure that the barrier is properly folded where the tape is to be applied.
• Press the ends firmly together to ensure a long-lasting connection.

🛡 Guarantee Conditions

Provided that the product is professionally processed and correctly installed, a 25-year guarantee on root resistance against trees and shrubs, including bamboo and reeds, applies.

This product is based on RootBarrier® by DuPont.