Water Management

Secure your water management infrastructure with our proven solution for erosion control and high-performance stormwater management.

Robust, fast-install anchoring system for long-term protection against water erosion.

Effective stormwater management is essential for protecting landscapes and infrastructure from water erosion. Civil engineering and groundworks contractors construct levies, spillways, and diversion channels to control excess water, but without proper reinforcement, these high-velocity flows can cause serious damage.

Gripple’s Terra-Lock® Ground Anchoring System provides a proven water management solution for securing erosion-resistant matting materials. Engineered to perform in extreme conditions, Terra-Lock anchors deliver up to 32 kN of pull-out force (depending on soil type), ensuring long-term stability with minimal ground disturbance.

Unlike traditional methods like sheet concrete or rip rap, Gripple systems install quickly, without the need for specialist training. This enables faster project completion, reduced labour costs, and minimal disruption to the environment.

Gripple products are UK-manufactured to the highest standards and supported by robust technical data. Our in-house geotechnical team offers expert guidance on anchor selection, ground conditions, and installation techniques. Proven in collaboration with leading HPTRM and GCCM matting manufacturers, Gripple delivers a versatile, cost-effective water management solution for a wide range of soil types and environmental conditions, designed to combat water erosion and enhance the resilience of your stormwater management infrastructure.

Read More
High Performance

High Performance

Up to 32 kN max anchor pull out force (depending on soil type).

Fast to Install

Fast to Install

Install using just hand tools with no pre-groundworks offering significant time and labour savings.

Tried and Tested

Tried and Tested

Proven approach to managing storm waters in collaboration with leading HPTRM and GCCM concrete matting manufacturers.

Technical Support Available

Technical Support Available

Our in house technical support team are on hand to provide a range of geotechnical support as well as on site training and install guidance if needed.

Versatile

Versatile

Suitable for a variety of soil types and environmental conditions.

Undisruptive

Undisruptive

Install with minimal ground disturbance.

High Performance

High Performance

Up to 32 kN max anchor pull out force (depending on soil type).

Fast to Install

Fast to Install

Install using just hand tools with no pre-groundworks offering significant time and labour savings.

Tried and Tested

Tried and Tested

Proven approach to managing storm waters in collaboration with leading HPTRM and GCCM concrete matting manufacturers.

Technical Support Available

Technical Support Available

Our in house technical support team are on hand to provide a range of geotechnical support as well as on site training and install guidance if needed.

Versatile

Versatile

Suitable for a variety of soil types and environmental conditions.

Undisruptive

Undisruptive

Install with minimal ground disturbance.

Filter Products

Sectors
Application
Clear All Filters

Browse All Products

Showing 2 of 2

Terra-Lock® – Pins

High Load Ground Anchoring Pins


Range: Four different pins for varying land conditions
Required Drill Attachment: Chuck (90 mm) or Extended Chuck (490 mm)
Compatible: Can be used with a variety of TRMs and HTRMs

Terra-Lock® – Anchoring System

Geotechnical Anchoring System


Max Anchor Performance: 32 kn
Max Safe Working Load: 3205 kg (plates)
Wire Diameter Range: 3-8mm

Related Products & Accessories

Drive Rod

High-strength rod specifically engineered for easy installation of anchors. Designed to be robust for reuse.

Gripple Petrol Driver

Portable and powerful petrol driver for installing ground anchors and trellis posts.

JackJaw®

A post, pole, stake, ground anchor and drive tool extractor; perfect for use in orchard, vineyard, erosion control and soil stabilisation applications.

Small Wire Cutters

Ideal for cutting wire rope construction 7×7 or 7×19 from diameter 1.5 mm up to 6 mm.

Frequently Asked Questions

Gripple’s Terra-Lock® Ground Anchoring System is a highly effective solution for preventing water erosion in high-velocity stormwater management channels. It secures erosion-resistant matting like Concrete Canvas®, providing long-term stability with minimal ground disturbance.

Terra-Lock offers an innovative water management solution, including UK-manufactured anchoring products, robust technical data, and in-house geotechnical support. Our team assists with anchor selection, ground condition analysis, and on-site installation guidance.

Gripple systems are faster to install, more cost-effective, and require no heavy machinery or specialist training. Compared to traditional methods like sheet concrete or rip rap, Gripple provides efficient stormwater management with less environmental impact.

Contact the Gripple Experts

Enquire Now

"*" indicates required fields

*
We’d love to stay in touch with info we think you’ll find useful?*

See our Privacy Policy here for more details.

Got a question or need help choosing the right products for your next project? Get in touch and our expert team is here to offer tailored advice and technical support.

UK Sales

Contact dedicated UK sales and distributor support team.

HQ & Export Sales

Contact our UK head office and export sales team.

Technical Support

Contact our UK technical team for project or product advice or support.