Root barriers are installed when there is a concern that far-reaching tree roots are expanding and damaging the area around your house. Damage from tree roots, you say? Yup, and it’s more common than you think. They can affect the integrity of your foundation, as well as your plumbing system and landscaping. Trees that have aggressive roots, in their thirst, will extend their arms for access to water wherever they can get it. Sure, trees add beauty and shade to your yard but they can also pose a threat to your foundation.
Often times, you can’t do much about trees that were already planted and grown before you bought the house, but prevention is the best option. If you decide to plant more trees, plant them at least 20 feet away from your home.
How Root Barriers Protect Your Home
Such barriers are designed to keep tree roots from strangling pipes and sewer lines. Basically, they are a defense system that puts a stop to roots that want to naturally grow under your foundation. They can take many forms, from root traps and screens to root deflectors to chemical inhibitors.
The most common type of root barrier is a screen or metal physical barrier that is installed into the ground to prohibit roots from reaching integral pipes and foundations. Root barriers are safe for the environment.
A Look at the Installation Process
The process will depend on the age of the tree in question. If it is newly planted, the barrier will need to be installed around the edge of the hole, making the root barrier level with the ground. In fact, it should overlap just a bit for optimal protection. The trench around the tree should be three to four inches wide.
You will either need a 360-degree barrier or a single side barrier, depending on the location of the tree and where you want to prevent growth. The hole should be at least 30 inches deep. To aid in settlement, the barrier should be installed against the trench wall with one inch exposure of the barrier.
Then, the trench is filled with dirt and packed snugly around the barrier, followed by placement of sod. If you think the barrier will get in the way of your lawnmower, it’s possible to trim the barrier once it is installed. If you have a landscaper take care of your lawn maintenance, be sure to notify them of the barrier prior to cutting.
To prevent future damage, consider planting only trees with shallow roots. You can get a good idea of how far the roots will extend by looking at the crown of the tree. The larger that is, the wider the roots will grow later on. Did you know that roots can grow between two and seven times in diameter? It’s essential to consider a root barrier in order to prevent foundation damage.
Contact Aftermath Structural Repair
If you suspect you may need a root barrier for your home,
contact us at 281-231-8904 to schedule an appointment. We can come out and perform a free structural analysis consultation, create a plan to fix your specific needs, and then present you with a proposal and estimate.
