Indoor Growing Structures

Controlled Environment Agriculture (CEA) is transforming the way we grow, and Gripple is here to support every structure, suspension, and trellis that helps make it possible.

Whether you’re growing strawberries in polytunnels or plants in greenhouses, our solutions deliver strong, durable indoor growing structures, in a much faster time.

Innovative solutions for the quick and easy construction of long-lasting indoor growing structures

As commercial indoor growing continues to expand, so does the need for efficient, adaptable systems to support crops and plants while they grow. Gripple offers a suite of wire joining, bracing, and suspension solutions designed specifically for Controlled Environment Agriculture (CEA), including greenhouses and polytunnels. 

Our easy-to-install kits are perfect for building indoor plant trellising systems for fruits such as raspberries, cucumbers, and tomatoes, as well as for suspending essential infrastructure such as electrical cables, lighting, or pipework. Whether you’re a grower managing a small farm or a contractor supporting large-scale operations, our products save time and labor at every stage, with no specialist tools required. 

From initial install to seasonal maintenance, Gripple’s corrosion-resistant systems ensure consistent tension, easy adjustment, and long-term durability. With performance-tested products, minimal training needs, and access to technical support, our systems allow you to grow more and worry less. 

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Maximum Anchoring Load

6,170 lbs

Maximum Joiner / Tensioner Load

6,170 lbs

Compatible Trellising Wire Diameter

1.40 mm – 8.00 mm

Quick To Install

Quick To Install

Designed to be installed faster with minimal need for tools, helping you to reduce labor costs and avoid project delays.

Effortless Adjustment

Effortless Adjustment

Fine-tune your suspensions in seconds to keep levels optimal for plant growth.

User-Friendly

User-Friendly

Intuitive design makes installation easy, even for those with limited experience, ensuring consistent, professional results.

Proven Reliability

Proven Reliability

Every product is rigorously tested for quality and durability, delivering dependable performance in demanding growing environments.

Exceptional Strength

Exceptional Strength

Engineered to handle loads of up to 6,170 lbs, providing robust support where it matters most.

The Original Wire Joiner

The Original Wire Joiner

Joiners and tensioners trusted since 1989.

Quick To Install

Quick To Install

Designed to be installed faster with minimal need for tools, helping you to reduce labor costs and avoid project delays.

Effortless Adjustment

Effortless Adjustment

Fine-tune your suspensions in seconds to keep levels optimal for plant growth.

User-Friendly

User-Friendly

Intuitive design makes installation easy, even for those with limited experience, ensuring consistent, professional results.

Proven Reliability

Proven Reliability

Every product is rigorously tested for quality and durability, delivering dependable performance in demanding growing environments.

Exceptional Strength

Exceptional Strength

Engineered to handle loads of up to 6,170 lbs, providing robust support where it matters most.

The Original Wire Joiner

The Original Wire Joiner

Joiners and tensioners trusted since 1989.

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APEX

Secure Anchoring for Trellises, Vineyards & Fencing


Maximum Load Rating: 6,600 lbs
Tendon Types: Fiber and Wire
Standard Tendon Lengths: 0.9 m or 1.5 m

Vit-S

Direct-fix Wire Tensioner


Max Working Load: 880 lbs
Wire Range: 1.40 mm – 2.60 mm
Wire Gauge Range: 17 swg – 12.5 swg

DPAK Bracing Kit

Dynamic Post Bracing Kit


Max Load Rating: 6,170 lbs
Wire Range: 5/32” – 5/16”
Kit Contents: Dynamic Joiner, Fused Wire Rope, Release Key

Dynamic

High Load Joiner and Tensioner


Maximum Working Load: 6,170 lbs
Wire Compatibility: 3.00 mm to 8.00 mm
Housing: No. 2. Zinc Alloy (EN 12844 ZP2)

Gripple Plus

The Original Wire Joiner & Tensioner


Max Working Load: 1,320 lbs
Compatible Wire Sizes: 17 – 7.5 Gauge Plain Wire
Tensionable: Tension using the Gripple Torq or Contractor tools

GPAK Bracing Kit

Post Bracing Kit


Maximum Working Load: 1,320 lbs
Standard Wire Lengths: 8 ft – 19 ft (custom lengths a
Kit Variants: Wood Post Kit, Metal Post Kit

Frequently Asked Questions

Which plants can Gripple systems support indoors?

Gripple solutions are designed for a wide variety of fruit crops in controlled environments, including strawberries, blueberries, and raspberries. They provide reliable support for trellising, substrate trays, and even structural elements.

Gripple systems install faster, adjust more easily, and deliver a cleaner, more professional finish. Unlike conventional methods that rely on knots or heavy tools, Gripple products are tool-free, saving labour, reducing setup time, and offering long-term flexibility.

Absolutely. Gripple products can reinforce and brace building structures while also supporting trellising, substrate trays, and suspended systems such as irrigation or lighting

No specialist tools are required, and only minimal training is needed. Our products are designed for simplicity, making them easy to use for contractors and farm teams alike.

Yes. Many components are reusable, particularly in environments where systems are frequently reconfigured or crops are rotated. This enhances long-term cost efficiency and sustainability.

Yes. Many of our components can be reused, especially in environments where systems are regularly reconfigured, or crops are rotated. This adds to the long-term cost efficiency of using Gripple.

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Gripple products are available nationwide through our retail and distributor network.

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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.

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