How To Prepare The Ground For A Trampoline | Trampoline Base Ideas




Prepare the Ground for a Trampoline


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Here’s how to prepare the ground for a trampoline:

  • Level up the ground
  • Harden the ground: It must be firm enough to withstand the weight of the trampoline and people on it
  • Ensure there’s enough space above and around the trampoline. Clearance space around the trampoline should be at least 3ft on each side.
  • Be mindful of the grass underneath

Want to install a trampoline in your backyard but you have no idea how to start preparing the ground for it?

Don’t worry, because this blog post will take you through easy steps of preparing the ground for a trampoline and also give you trampoline base ideas. Let’s get started…

How to Prepare the Ground For A Trampoline (Trampoline Base Ideas)

While jumping on a trampoline, the ground beneath it should be very flat and firm enough, so the trampoline does not sink into the ground. 

You must therefore construct a trampoline ground base that is both sturdy and stable in order to prevent the trampoline from sinking and to ensure a safe and proper bounce.

Steps to Follow In preparing Trampoline Base Ground   

Make the Ground Level

It is critical that the ground on which your trampoline is to be installed be leveled, regardless of the sort of ground you have. Tipping and small hills beneath your trampoline might be dangerous, even if they are only somewhat noticeable.

The trampoline’s legs should be level and completely still at the time of jumping. If the earth is swaying in any way, this will suggest that the ground is not level.

Creating a flat surface can be accomplished by digging or by building up on top of an existing surface.

When installing a trampoline, the ground must be somewhat level. In order to concentrate, it is a good idea to lay down a broad chopping board or plank on the ground in the area where you will be thinking. There is too much of a slope as a tennis ball rolls across the board.

Harden The Ground

Trampolines must be installed on firm ground that can withstand the weight of the trampoline and more. The support posts must also be uniform in their strength across all of the areas of the building. 

The swampy or moist ground should be avoided since the trampoline’s bounce will force some or all of the trampoline into the earth. Gravel and then sand can be used to give the ground some substance, which is one alternative.

Trampolines should not be placed on concrete as the last point. They rely on the shock-absorbing qualities of the ground to absorb any bounce that isn’t taken up by the springs themselves.

Clear The Vegetation Around And Above The Space For The Trampoline

Make sure you have a large enough space around the trampoline before you begin putting it together. Clearance space around the trampoline should be at least 3ft on each side, if not more. 

Due to the fact that children may eventually attempt to enter the safety net to see what occurs, this precaution is necessary. It has some give to it, so if they run into it at full speed, they’ll end up briefly outside the trampoline’s edge.

All bushes and trees should be pruned back. As much as possible, have all of the branches chopped back to the base or trunk so that there are no protruding parts.

In addition, it will aid in the setup of the trampoline, allowing you to gain sufficient room in which to lever yourself and that spring tool about the trampoline mat while you’re tightening everything.

Any branches that are overhanging the ground should be pruned as well. For the time being, your children will most likely remain within reasonable limits. 

Choose Your Treatment Under The Trampoline

Trampolines are not good for the grass’s health. The mat is often made of a thick plastic substance that allows just a little amount of light to get through.

If the trampoline remains in the same location for an extended period of time, the grass will generally die off. When you mow under the trampoline, there will be some spindly pieces that put forth a brave effort, but they will be difficult to reach with the mower.

Designing And Beauty

Flower Beds And Other Plants

Planting hedges at a safe distance around the perimeter can aid in creating the impression of separate recreation space. Besides providing some seclusion, it also lessens the sound of your yard and serves as a wind buffer.

An attractive border garden with additional plants such as flowers can be created by planting them around the trampoline.

Some varieties of plants are capable of growing under your trampoline as long as they do not grow to a height of more than three feet.


An alleyway can be built in your yard to add to the overall aesthetics of the space. For this, you may use cobblestone, stepping stones, or pavement as a base.

Include other features in your yard along the route, such as a swing-set, a pool, or benches, to allow the path to serve as a connector between everything.

Trampoline Base Ideas 


If you have the skill, inclination, and recall to relocate the trampoline on a weekly basis, this can be a successful strategy. This circular movement around the yard will assist the grass to recover in a more uniform manner.

If it is convenient for you to do so, this is a fantastic alternative because you will not have to bother about any preparations.

Bark Or Mulch

You can use this if you know that you want the trampoline to remain in the same location and that you will not be moving it at any point in the near future.

You will need to cut the turf in the shape of your trampoline and then cover it with mulch to protect it from the elements above the soil level. The mulch was kept nice and tidy by the addition of a low-profile border around the perimeter.

Gardeners use mulch to control organic growth and give their gardens a defined shape.

Synthetic Grass

Putting artificial turf down requires a larger financial investment than natural grass. It’s more necessary to start with a level surface on which to work. 

Also, take some time to consider whether or not this will be the permanent location for the trampoline if you decide to go this route. When in doubt, it’s best to install artificial turf across the yard, or at the very least in the children’s play area. 

For those who are certain this is the trampoline’s final resting place, just repairing the space underneath it will keep it looking clean.

Flooring With Rubberized Mats

Rubber matting, when used as a trampoline substrate, has advanced significantly in recent years and is now available in a wide range of colors and densities.

If you want it in a sheet, you can order it that way. If you prefer little pieces that are bonded together during the production process, you can have them set out in the shape of your choice.

If your children are at risk of falling from the ladder, or if you choose to ignore all safety recommendations and do not install a safety net, this may be of assistance in preventing their fall.

Pieces of Wood

Wood chips are one of the most inexpensive materials to use as a trampoline foundation. Wood chips are distinguished primarily by their availability and low cost, which are two of their most important characteristics.

Each bag of wood chips will cost you an average of $6, and a single bag will easily fill a space of 2 cubic feet of space. As a result, wood chips can be used to cover the trampoline’s base area for less than $100 dollars. 

However, there are various premium forms of wood mulch available that are far more expensive.

Wood chips can be used under a trampoline with relative ease, although they are not as soft and bouncy as rubber mulch or sandbags, which are more expensive.


The use of play sand as an alternative to rubber mulch is highly recommended. It has a similar feel to mulch and is also fairly bouncy.

They are more durable and provide greater safety for the children.

The installation of these products is much simpler than the installation of mulch. However, they are more expensive than rubber mulch.

A single sandbag costs less than ten dollars and may cover half of a cubic foot of space. 

Concrete Surface For Trampoline

The majority of experts advise against placing your trampoline on a concrete foundation. However, only when the concrete pad has been treated to make it trampoline friendly will the trampoline be able to be set up.

Because concrete does not absorb shock well when jumpers bounce in the trampoline bed, you will be unable to properly secure the base, even if you use anchoring kits. 

The hard concrete, on the other hand, may cause damage to the frame and legs as a result of the repeated friction. Therefore, it is not recommended to place the trampoline directly on the concrete surface.

Under Trampoline Garden Ideas


Planting flowers beneath the trampoline is another excellent approach to enhance the aesthetics of the trampoline. However, choose a flower that will not soar to great heights.

You can use this method to create a small garden beneath the trampoline.

Safety Ideas

We all have a vested interest in the safety of our trampolines, which is one of the most critical things we can be concerned about. There are various things you may do to increase safety below the trampoline, including the following:

  • Check to see if the ground is sufficiently level.
  • Clear the perimeter ground of any sharp or difficult-to-remove objects.
  • Create an additional enclosure net around the bottom of the structure to prevent children and dogs from getting in.
  • To protect people from falling to the ground, a 360-degree safety net should be installed.

Trampoline Base Ground FAQs

Which plants will thrive under a trampoline?

The plants that thrive in sheds are the most suitable for planting beneath the trampoline. Look for some of the shade-tolerant plants that will thrive beneath the trampoline to fill in the gaps.

However, those plants that thrive in the climate of your associated area should be permitted. 

When you position the trampoline in a sunny spot, though, your plants must be able to withstand the heat. Alternatively, choose the most appropriate plants for the shaded area that will thrive in that environment.

How Safe Is It to Place a Sprinkler Under My Trampoline?

Because of safety concerns, it is not a sensible option to place the sprinkler under the trampoline. If someone jumps too far into the water, such as with the heavy tumblers, they may end up in the sprinkler and be injured.

It is possible that the sprinkler will break even if no one hits it. To avoid this, avoid placing the sprinkler beneath the trampoline.

Keep in mind that if you are regularly relocating the device, you should avoid moving it over a sprinkler system.

What Is The Best Way To Mow Under A Trampoline?

Mowing beneath a trampoline is different from using a regular mower since there is a height restriction on how high the mower can be moved. There is, however, a remedy. The mower with a folding handle will make things much easier for you.

As an alternative, you can cut the paper with scissors or other hand-cutting implements.

Final Words

The most important thing to remember while preparing the ground for your trampoline is to make sure it is level. In order to beautify the foundation, you can employ a variety of techniques, as we have discussed.

Rubber mulch under the trampoline is the greatest option for the ultimate protection. Use grass mats to keep it looking nice.

Sandbags will be more beneficial for a simple installation. The wood chips under the trampoline must also be considered as a low-cost alternative.

If you are in the market for one of these please check out our buyers guide for the 10 best backyard trampolines.

Please be careful and use at your own risk
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