How to Minimize Tree Damage to Asphalt

How to Minimize Tree Damage to Asphalt

Asphalt is a popular choice for driveways, walkways, and other paved surfaces due to its low cost and ease of installation. While asphalt can provide a durable and long-lasting paving material, it is vulnerable to damage from root systems of nearby trees. Tree roots can penetrate the surface and create poor drainage, cracked pavement, and other structural damage. By understanding the potential risks posed by trees and taking proactive steps to minimize the damage, you can ensure that your asphalt surfaces remain in good shape for years to come. The concrete contractors in West Jordan Utah give you the best solution for minimizing tree damage to asphalt. We’ll cover how to assess the risk of damage and select the right trees for your landscape, as well as practical steps you can take to reduce the risk of damage to your pavement. We’ll also offer advice on how to repair any existing damage and how to protect your asphalt surfaces going forward.

1. Plant trees away from asphalt surfaces

One of the best ways to minimize tree damage to asphalt surfaces is to plant trees away from asphalt. Asphalt surfaces are much more susceptible to damage from tree roots, so it’s best to keep trees away from any asphalt areas. Additionally, be sure to plant trees in an area with ample sunlight and soil, as this will help ensure that the tree is healthy and less likely to cause any damage. It’s also important to ensure that the tree is planted in an area that is large enough to allow for proper root growth. By planting trees away from asphalt surfaces, you can help minimize the potential for tree damage to your asphalt surfaces.

2. Choose trees with shallow root systems

Choosing trees with shallow root systems is essential to minimizing the damage they can cause to asphalt over time. Trees like maple, ash, poplar and locust tend to have shallow root systems, which make them ideal for planting around asphalt. As opposed to trees with deeper root systems, these trees are less likely to cause cracking and heaving of the asphalt. When selecting trees, be sure to look for ones that are well suited to the local climate and soil type, as this will also help to minimize possible damage.

3. Mulch around the tree

Applying a layer of mulch around the tree is an effective way to minimize tree damage to asphalt. The mulch acts as a barrier between the roots and the asphalt, which prevents direct contact between the two and reduces damage. Additionally, the mulch helps preserve moisture in the soil, reducing the need for frequent watering and minimizing water damage to the asphalt. When applying mulch, be sure to use the right type. Organic mulch such as wood chips, straw, or leaves is recommended, as it will decompose over time and help enrich the soil.

4. Prune trees regularly

Pruning trees regularly is an essential part of keeping the trees healthy and preventing damage to asphalt. Pruning should be done during the dormant season in the winter and early spring before new growth starts. It’s important to remove dead, dying, and diseased branches to help promote healthy growth and reduce the chance of disease or insect infestation. In addition, pruning should be done to remove any branches that are at risk of falling and causing damage to the asphalt. Pruning can also help to reduce the size of a tree so that its branches don’t hang over or too close to the asphalt.

5. Install tree root barriers

One way to minimize tree damage to asphalt is to install tree root barriers. Tree root barriers are physical barriers such as metal, plastic, or concrete that are placed between the tree and the asphalt. These barriers will prevent tree roots from growing beneath the asphalt, which can cause cracking, buckling, and other damage. Tree root barriers should be installed at least 18 inches deep, and should be placed at least 8 feet away from the tree. Make sure to use a quality product that is designed specifically for this purpose, and consult with a professional arborist if necessary.


There are several methods to prevent tree damage to asphalt. Pruning, root barriers, and proper soil preparation are all essential steps that can help minimize damage and prolong the life of asphalt. 

Leilani Concrete & Landscape at West Jordan UT is an experienced Concrete Contractor in West Jordan UT who knows how to properly assess and implement the most appropriate asphalt and tree solution for your specific needs.