Use plastic shims to level a hot tub if your hot tub rests on a slope of an inch or less, you can use the plastic shims to perfectly level the hot tub. Request your free magazine now. Fill the area with a layer of sand.

Does a hot tub base need to be level?

Once a hot tub has been filled with water and bathers, it can weigh over 8,000 pounds. Any surface dips can create stress on the hot tub shell, which can lead to cracking. When leveling a hot tub, it is important to ensure that the surface is completely flat but also that water drainage can easily occur.

How do you make a level pad for a hot tub?





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How flat does a hot tub base need to be?

As a general rule, as long as drainage is good, the surface is relativley flat, solid and will take the weight of a full hot tub then it should be absolutley fine.

What happens if a hot tub is not level?

Over time a spa being unlevel can cause stress to the acrylic and cabinet. As was said, a 1/2 inch total or 1/2 inch in 18 inches is a big difference. If something happens down the road to the shell or cabinet, and it is found that the tub was not level, they may not honor the warranty.

How do you level a hot tub with gravel?

Gravel should be completely flat and level before placing the hot tub to avoid damage. Take extra care to level it with your shovel and ensure there are no high spots.

What should I put down under my hot tub?





Gravel is an excellent choice for a hot tub base. It’s relatively cost-effective and easy to install, plus it’s very good for drainage. This is important because you need to make sure any rain water or overspill from your hot tub is able to drain away from the base. And unlike concrete, gravel won’t crack over time.

Do hot tubs have leveling legs?

Hot tubs don’t have the normal four-legged base. However, they do have an option of levelling that can be adjusted to a desired level. If you would like to raise the hot tub, simply adjust the support upward.

Should I put a mat under my hot tub?

Although, if you want to use gravel for an easy foundation option, you’ll need an insulated ground mat to help with insulation and minimise heat loss through the spa base. This item will also add protection under the hot tub base to prevent any damage caused by sharp stones.

What is the best base to put a hot tub on?

A concrete surface is an excellent base for your hot tub as this material is extremely sturdy and long-lasting. If you have an existing patio made of concrete bricks, make sure it’s in good condition and is level (not angled for drainage). A customized poured concrete pad is an even better choice.

Can a hot tub sit on gravel?



The construction gravel should be topped with another layer of smaller sized pea gravel until it is perfectly even with the edges of the excavated area. So yes, a hot tub can sit on gravel! To find out more about hot tub installation requirements, download a hot tub buyer’s guide.

Can a hot tub sit on pavers?

A hot tub can be placed on pavers, but ensure that they can bear the weight of the hot tub, including water and persons. Ensure that the floor is level and solid. Most pavers are laid at an angle to improve rainwater removal. Such a slope is not suited for a hot tub.

How much gravel do I need for a hot tub base?

It offers you the best drainage system for your hot tub. Water moves through the gravel base faster than any other base material. Only 3 inches thick of gravel base is enough to deter water buildup. Then imagine what 4 inches or more can do for you.

Is pea gravel a good base for a hot tub?



Pea gravel makes an excellent base for a hot tub. Using pea gravel as a base for your hot tub has some distinct advantages. From an aesthetic standpoint, gravel can complement a variety of types of landscaping.

Can a hot tub be placed directly on the ground?

Outdoor hot tub placement, such as decks, concrete or brick patios, is common. However, the hot tub can be placed on any solid, uniform, level surface. Do not place your hot tub on grass or bare ground.