How to Level Ground for Inflatable Hot Tub? – 4 Methods for Proper Ground Leveling for a Hot Tub


how to level ground for inflatable hot tub

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Have you got an inflatable hot tub at your home to make you relaxed and happy after a long hectic day?

First of all, I must say you have taken the right decision by purchasing this type of hot tub for a relaxing bath to enjoy with your family.

Inflatable hot tubs are quite efficient and also look attractive as well.

But the major benefit that you get by having an inflatable hot tub is that you can easily inflate or deflate it almost anywhere.

After deflating it, you can carry it from one place to another with little or no effort from your side.

But these are few advantages of these types of hot tubs.

Let’s have a look at some of their cons as well.

One major problem with inflatable hot tubs is that they don’t perform that well on uneven ground levels.

For example, if you have inflated your hot tub on an uneven ground, it might not work as efficiently as it would do on an even ground.

So, today I will discuss this main problem which is how to level the ground for an inflatable hot tub.

As per my experience, the easiest way to level up the ground for your inflatable hot tub is by using heavy duty plastic shims.

This works best if the ground is uneven from one side by an inch or less.

They are made of heavy-duty and durable plastic material.

These sims are built to bear heavy loads and they are economical as well.

Using shims is super easy and I will explain that to you in the further sections of the article.

But as I said, shims work best for grounds that are uneven from one side by an inch or less.

But what if the unevenness is more than that.

Then in that case, you will have to follow a different strategy.

Below, I have mentioned 4 main methods to level the uneven ground suitable to install inflatable hot tub at your backyard.

Now, you just need to read this article till the end to understand all those methods.

4 Methods to Use to Level Ground for Inflatable Hot Tub

Usually, inflatable hot tubs can be placed quite easily on any kind of surface as long as it is even surface.

But if the ground where the tub is to be placed is not even, it can cause you a lot of issues.

Here are 4 methods that work best as the ground sitter for your inflatable hot tub.

Method 1: Using Even Gravels

Gravels do very well with inflatable hot tubs.

They are soft, stable, and durable.

At the same time, they provide amazing drainage features for the tub in the outdoors.

Gravels are easy to install, don’t break up in rainy seasons, and can be of different designs.

If you are looking to place your inflatable hot tub outdoors, gravel can be your first-pick choice as the ground covering.

However, sometimes, gravels become uneven and you may experience different issues later on.

To fix that, you can either build a gravel pad over the ground or add an extra layer to the gravel to make them even and leveled up.

Method 2: Using Pavers

Pavers also do quite well as ground bases for inflatable hot tubs.

They are quite durable and come in a wide range of styles so you can choose whatever matches the best with your hot tub.

After listening to the experts, I can suggest you that you should go for smooth pavers that can easily be interlocked.

These types of pavers help to create a flat, stable, and stylish ground base for your favorite inflatable hot tub.

Method 3: Using Pre-made Spa Pads

As the name suggests, these are ready-made spa pads that give your hot tub an even, stable, and classy base.

Having these pads as your hot tub base is an ideal thing when you are looking to move your spa from one place to another in a while.

They are also helpful if you just don’t want to dig out your garden.

Made of heavy-duty plastics, they are quite lightweight but strong enough to bear the weight of any hot tub full of water and a 2-3 fully grown people of the family.

Also, these are cost-friendly and thus have a very high demand among the hot tub owners.

Click Here to Get the Best Quality Readymade Hot Tub Pads for Leveling Your Hot Tubs.

Method 4: Using Concrete Base

Last but not the least, we have concrete bases.

Concrete bases are considered the strongest bases for your inflatable hot tub.

They provide your hot tub with a strong, durable, and classy ground base with a promise of longer durability.

Though these bases may get cracks in the rainy season, these are among the best ones that I highly recommend you to properly level your inflatable hot tubs.

Does the Ground Need to be Leveled for a Hot Tub?

My answer is a straightforward “Yes”.

If you want to get the most out of the bathing experience from your inflatable hot tub, you must make sure that the ground level of the hot tub is even.

Let’s understand this in detail.

Suppose I have a Lay Z Spa Inflatable hot tub, which is currently the best inflatable hot tub on the market.

Like any usual hot tub owner, I would want to inflate my hot tub in my garden or somewhere in my home.

Now, let’s suppose that the ground where I am inflating my hot tub is not even.

In this case, whenever I will soak in my hot tub, I will experience partiality in the water temperature, dryness, and overall discomfort in my hot tub.


Because when the ground is uneven, the tub will be a bit higher on one side and a bit lower on the other side.

This will mostly ruin my hot tub bathing experience for which I have spent my hard-earned money.

I hope you have got a proper idea now why the ground level needs to be even for a hot tub.

If it is not, you will have poor bathing experiences in your hot tub.

Recommended Articles for You:

5 Steps to Properly Level Your Hot Tub on a Patio

Here is the Right Way to use Plastic Shims to Level a Hot Tub

3 Steps to Know When Leveling a Hot Tub on Any Surface

5 Simple Steps to Follow to Level a Hot Tub on Sloped Concrete

Can an Inflatable Hot Tub Sit on the Ground?

Yes, why not?

An inflatable tub is quite similar to those typical wooden or steel hot tubs.

The major difference between these tubs is the feature of inflatable hot tubs to be inflated and deflated.

Just like a typical old-school hot tub, an inflatable hot tub can also sit on the ground quite easily.

One thing that you need to be sure about is that the hot tub is placed on an even ground.

If not, one end of the tub will be higher while the other one will be lower.

And this can cause you a lot of issues later on.

For example, you may feel that one side of the tub is properly filled with hot water while the other side has a comparatively lower water level.

Similarly, you can have a feeling of soaking into an inclined thing.

Can You Use a Wooden Base for an Inflatable Hot Tub?

Talking practically, I would say “Yes”.

Strong wooden bases can be used for inflatable hot tubs if you want.

Usually, a deck that is designed to hold at least 100 pounds per square foot will easily support any kind of hot tub over it without any issue.

However, most decks are designed to hold only 50 pounds so if you want to place your hot tub over it, you will need to modify it a bit.

Click here to learn how you can properly place your hot tub on a deck surface.

Is It Okay to Use a Rubber Pad Under Inflatable Hot Tub for Leveling?

If you are thinking of using a rubber pad under your hot tub for leveling the base, you should be aware of a few things.

No. 1: Rubber pads are not that much durable as the other types of bases that are mentioned in this article above.

No. 2: If you are using rubber pads under your hot tub to level up the ground, the rubber might get stretched too much due to the heavy weight.

This can cause more problems for your hot tub later on.

No. 3: High-quality heavy-duty rubber pads, if available, can be quite good for leveling the base of your tub.

Keeping these things in mind, I would completely suggest you to avoid using rubber pads under your favorite inflatable spa.

Instead, use other types of bases like Pavers, Gravels, or Concrete to level the ground.

That will work much better for your hot tub.

How to Use Self-Leveling Concrete Under Inflatable Hot Tub?

Using self-leveling concrete can be a fast, budget-friendly, and easy solution if you want to repair, raise, or smooth your inflatable hot tub.

Self-leveling concrete is quite similar to a typical concrete.

It is a cementitious mixture.

But unlike typical concrete, it sets up quickly and flows smoothly.

For installation, the product is first mixed with water and then pumped or poured into the place decided.

Then using a rake, you can spread it evenly all around the ground surface.

Once spread out, it flows smoothly and levels itself on its own.

Self-leveling concrete can easily be smoothed and ready to use within hours.

Here are a few tips that you should follow while installing self-leveling concrete under your hot tub.

Tip 1: Go through the manufacturer’s manual properly and follow all the steps mentioned there carefully.

Don’t skip any step or directly jump on any step, because it can cause more issues later on.

Tip 2: Make sure you have all the tools and supplies ready for you.

Because once you pour the concrete into the place, you will only have 15 to 20 minutes to do rest of the work.

Tip 3: Check and make sure that your leveler product is dry and in working condition.

Tip 4: While spreading, do not add water to the mixture.

The mix ratio is very crucial and keeping it imbalanced can cause trouble.

If you follow these 4 tips properly, then I can assure you that you will install self-leveling concrete for your hot tub quite easily and without any problems for sure.


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