Level the ground where you intend to place the hot tub by removing bumps and filling in holes. A tractor works well for this, but you can use a shovel and a hoe if you prefer. Remove any large rocks or other debris, and do not place the hot tub in an area where there are large tree roots above or near the surface.

What is best to put under a hot tub?

Gravel is a suitable base option for a hot tub. However, you shouldnt use inflatable hot tubs directly onto loose gravel, as the surface wouldnt be flat enough or even. Plus, youll need an additional layer of protection as a ground cloth to place underneath the hot tub to keep the surface flat.

Do you need level ground for a hot tub?

Your hot tub needs a solid, level foundation. The area that your hot tub sits on must be able to support the weight of the hot tub, the water in it, and those who use it. If the foundation is inadequate, it may shift or settle after the hot tub is in place, causing stress to its shell.

What gravel is best for hot tub base?

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.

Does a spa need to be on a concrete slab?

- a reinforced concrete slab of at least 100mm (4”) thick is a suitable foundation for your spa; this must be increased to a minimum of 125mm (5”) thick when installing swim spas. You must ensure this base is an even, level surface free from cracks or hollows.

Can you put a spa on the ground?

It might seem like a good idea but you should not put a hot tub on grass. The bare ground cannot support the weight of a hot tub, which can be close to 5,000 pounds when filled with water. A hot tub requires a stable surface — whether its a concrete slab, reinforced deck, or firmly compacted soil with crushed gravel.

Can a hot tub sit on pea 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 buyers guide.

How do I build a gravel base for my hot tub?

Gravel BaseRemove the sod from a section of lawn that is large enough to hold your tub.Dig out an area several inches deep and make sure the ground at the bottom is pressed flat.Fill the hole with gravel and press it down to make sure it will not shift or sink once it has weight on it.Sep 5, 2013

Can you get electrocuted in hot tub?

You can get electrocuted in a hot tub. If electrical current is sent into the hot tub water as a result of faulty underwater lighting or wiring or ungrounded pumps or filters, then the electrified water can cause the electrical current to enter the bodies of anyone in the hot tub and electrocute them.