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What is cabling and bracing, and how does it work? A complete guide to the tree support technique
While trees seem like strong, sturdy, and stable fixtures that can stand tall in place for generations, sometimes they need support to stay stable. This support can be provided in the form of tree cabling and bracing. Cables and braces provide trees protection and support to grow and thrive. Keep reading to learn more about cabling and bracing.
Tree Cabling And Bracing Reinforce The Integrity Of A Tree
- Tree cabling and bracing are the techniques used by arborists to reinforce the structural integrity of a tree using robust cables and braces. The high-strength steel cables support the branches to keep them from moving.
Additionally, bolts are inserted through the branches to fasten these cables securely. This support system reduces the risk of branch break-offs during strong winds and evenly distributes the weight of branches.
Different Techniques Are Used In Different Situations
- Arborists use different cabling and bracing methods depending on a tree’s condition. The common cabling and bracing techniques include:
Dynamic Cabling System
- Arborists typically use more flexible and elastic cables in dynamic cabling systems to enable increased flexibility and movement. This cable is attached between tree limbs, allowing movement with the wind. The dynamic system allows the affected area to be salvaged while enabling it to respond to natural stressors and grow more wood to heal the damaged region.
Static Cabling System
- A static cabling system is preferred when tree parts fail, or movement is not desired. This system uses a strong steel cable to fasten the limbs and prevent unwanted movement. In many instances, bracing is used together with static cabling to enhance the support the weakened limbs get.
It Increases The Lifespan of A Tree
- Trees under the pressure of a heavy crown or have issues with their structure do not live long. Important parts of the tree either fall off or are disfigured under their weight. This can cause your tree to develop issues and not live as long. Proper assistance in maintaining structure can help prevent this.
It Prevents Tree Problems
- Tree cabling helps to reduce the risk of limb failure in areas with weak spots or multiple crotches. Crotches are the areas where the tree limbs are separated. Cabling helps to support the tree by distributing the weight of the branches more evenly. Even if the tree is healthy, adding a few cables can prevent these problems.
In addition, cabling helps improve the tree’s appearance by training the limbs to grow more attractively. Tree cabling preserves a tree’s structural strength. Even if your tree is already compromised, cabling prevents further damage by stabilizing the limbs and trunk so they can’t rub against each other and cause more splits.
It Should Not Be Attempted As A DIY Task
Tree cabling is a technical and complex process that should not be attempted as a DIY task. Hire qualified professionals to perform the service for you. Arborists begin by drilling holes in the compromised and the stronger limb. The cable of the correct length is threaded through these holes. A pully system is then used to pull the two cabled stems together until they are in the correct position for optimal stability.
The cable should be taught but not too tight. If the cable is too tight, it will put more strain on the weak limb. On the other hand, the loose cable will fail to provide the right amount of support. Once the cable is in perfect position, the arborist will fix it and add a finishing cap for a finished appearance.
To get the best tree cabling and bracing services, contact America Tree Inc. We offer multiple tree care and maintenance services in Montclair, New Jersey, and nearby areas. To get a free estimate of our services, call us at (973) 744-6091.