Can You Install Artificial Turf in Knoxville, TN Over Real Grass?

The Dangers of Installing Artificial Turf Over Real Grass-knoxville-min

You may be considering installing artificial turf in Knoxville, TN over your existing natural grass to save some money. After all, how hard can it be? Just like laying carpet, right? Unfortunately, this couldn’t be further from the truth. In fact, attempting to install synthetic grass over real grass is a recipe for disaster.

Before we dive into why you should never install artificial grass over real grass, it’s important to understand that the installation process involves much more than just laying down the turf.

Here’s a sneak peek into what it takes to install synthetic grass correctly:

  1. Excavation: The first step is to excavate the existing lawn, along with any debris or vegetation, to create a smooth surface for installation.
  2. Leveling the Ground: The ground also needs to be leveled to prevent any uneven spots from appearing after installation.
  3. Sub-base: Once the ground is leveled, it’s time to lay down a sub-base layer with crushed rock to ensure proper drainage and stability.
  4. Compaction: All of those layers are stabilized by running a compactor machine over them to create a solid foundation that won’t shift or sink over time.
  5. Laying Drainage: A custom drainage system is also required to prevent any water from accumulating on the turf’s surface.
  6. Installing the Turf: Then, and only then, is synthetic grass laid on top. Keeping it in place requires special turf adhesive, landscaping nails and staples, and other tools.
  7. Adding Infill: Laying turf is not the final step. You also need to add infill evenly all over the installation to weigh it down and give it that realistic look and feel.

As you can see, almost 90% of the installation process revolves around preparing the foundation for artificial turf in Knoxville, TN. Depending on the project, this will involve more steps like adding a weed membrane, foam pads, and pet-specific accessories.

Without all of these, your artificial turf will quickly fail and become both a sanitary and safety hazard.

Now let’s talk about what can happen if you do decide to install artificial turf over existing natural grass.

Why You Shouldn’t Install Artificial Turf Over Natural Grass

• Poor Drainage

Covering natural grass with synthetic turf prevents water from draining properly, which can lead to standing water and bacterial growth. Bacteria thrive in damp, humid environments, and without proper drainage, the surface will become a breeding ground for harmful organisms.

Over time, the synthetic turf will become waterlogged and lose its durability. This creates an unpleasant and unsanitary environment that can lead to foul odors, illness, and even structural damage to your property.

• Uneven Surface

Artificial turf is designed to be installed on a level surface, which is not something you’ll get with an existing lawn. Even the smallest rock can cause wrinkles throughout the turf. Now imagine everything else – the rocks, twigs, weeds, the grass itself, soil, gravel – and how impossible it would be to create an even surface over them.

• Early Turf Failure

Natural grass decomposes over time, meaning that any artificial turf laid over it will also deteriorate more quickly and require replacement sooner. Installing artificial turf over natural grass will require more frequent maintenance, repairs, and replacement.

This not only costs you more money in the long run, but it can also be a significant inconvenience. A properly installed artificial turf system on a prepared foundation can last up to 20 years. Making it a long-term investment in your property.

• Pest Infestations

Covering natural grass with artificial grass in Knoxville, TN creates a warm, moist environment that can attract pests such as insects and rodents. Since you won’t be excavating or treating the installation site, all the existing pests will still be there. You’re creating the perfect conditions for a full-blown infestation.

In short, laying artificial grass on top of your natural lawn is a terrible idea. It will quickly cause all sorts of issues, such as bad odors, tripping hazards, and more.


Q: Can I install artificial grass on top of dead grass?

A: No, it’s still not advisable to install artificial grass on top of dead grass. A proper foundation is necessary to ensure the longevity and durability of your artificial turf. Dead grass can still contain decomposing organic material that can cause unevenness, poor drainage, and a breeding ground for bacteria.

Q: How long will artificial grass last?

A: The lifespan of your artificial turf will depend on the quality of the product, the level of maintenance, and the climate. High-quality artificial turf installed on a properly prepared foundation can last up to 20 years. However, low-quality turf or improper installation can result in a much shorter lifespan.

Q: How much does it cost to install artificial grass?

A: The cost of artificial turf installation in Knoxville will depend on the size of the area, the type and quality of the turf, and the complexity of the project.

Q: Can I install artificial grass over concrete or other hard surfaces?

A: Yes, it is possible to install artificial grass on concrete or other hard surfaces. However, the installation process will be different from installing it on natural grass. A different set of preparation work is needed to create a solid foundation, such as installing a foam underlay.

Q: Will my artificial turf require maintenance?

A: Yes, artificial turf requires maintenance to ensure its longevity and performance, but it’s minimal. This includes regular brushing to keep the blades standing upright, occasional rinsing with water to remove dirt and debris, and spot-cleaning any stains or spills. In addition, depending on the level of usage, periodic deep cleaning may also be necessary.

If you’re considering an artificial turf installation, it’s best to work with a professional installer who can provide a customized solution for your specific needs. Contact us online or call us at 252-486-4502 to see how we can help.