Table of Contents
Is the bottom of a hot tub solid?
The bottom is a rock hard layer of foam insulation backed by several layers of closed cell foam. Our spas are plumbed with diverter valves which allow you to adjust jet pressure.”.
What is on the bottom of a hot tub?
Concrete/Cement You’ve probably heard of both concrete and cement hot tub bases. The truth is, cement is an ingredient of concrete, along with water and an aggregate like rock, sand or gravel. Once your concrete base is complete, you won’t have to think about it again for a long, long time.
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.
How flat does a hot tub base need to be?
How level does a hot tub need to be? If your spa’s pad is slightly sloped, it will not affect the performance of the spa or its structure; however, there should be no dips, sags, or unevenness in the pad. Most patios are built to slope away from the house for drainage purposes.
What can a hot tub sit on?
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.
Can a hot tub sit on concrete?
A hot tub requires a stable surface — whether it’s a concrete slab, reinforced deck, or firmly compacted soil with crushed gravel. There’s also the option to have the hot tub installed in the ground but that still requires a concrete vault.
Can I put hot tub on gravel?
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.
What size base do I need for a hot tub?
The concrete base needs to be a minimum of 4 inches thick (ideally 6 inches) so it is able to withstand the weight of the hot tub. It is also a good idea to place rubble to the foundation for maximum support or reinforce the concrete base with rebar.
Can you put hot tub on dirt?
Short answer is: Yes. Gravel is an excellent base for hot tubs because it allows for drainage of water while being sturdy enough to handle the high weight of a hot tub.
Can you put a hot tub 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 buyer’s guide.
Do hot tubs have leveling feet?
A spa leveler can be used for a hot tub out of level by any measurement but is particularly appropriate when the uneven slope is greater than an inch. Several adjustable feet allow you to customize the spa leveler’s height based on the slope you’ve got to deal with.
Can I put hot tub on grass?
Can a hot tub go on grass? A hot tub CANNOT sit directly on grass or earth. A hot tub holds too much weight to sit on grass. It will inevitably sink, the environment beneath the hot tub will be wet and untidy and it could lead to rot if you have a wooden framed spa.
Does a hot tub need a concrete base?
Hot tubs are heavy even without having water in them. A large hot tub full of water can weigh upwards of 2 tonnes, so a suitable level base is vital. The most common base is a concrete foundation. Having a clean area around the hot tub will reduce the amount of debris taken into the hot tub from bathers feet.
What base do you need for a spa?
A cement slab is a common base for spa baths and is perfect for both inside and outside hot tubs. The cement should be poured by someone with experience in spa slabs. This ensures it has been levelled and the surface underneath is sufficient for weight distribution.
How thick should a concrete base be for a hot tub?
A solid cement pad should be no less that 4 inches thick. This is something that the average homeowner may not want to tackle. The spa pad should be at least the size of the spa. If you are going to pour cement pad put a slight slope in it so that water won’t pool under the spa.
Does hot tub 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.
What is a hot tub pad?
Spa pads are wonderful hot tub accessories that provide a sturdy base for most hot tubs, while still allowing for flexibility in location. People who opt for an indoor hot tub typically use spa pads so that they won’t need to do any major renovations, however, spa pads can be implemented outdoors as well!Oct 30, 2019.
Where should I put my hot tub outside?
HOT TUB PLACEMENT CONSIDERATIONS. Your hot tub can be placed just about anywhere—outdoors or even indoors when practical. You can put it on a deck, patio, rooftop entertaining area, or even under a gazebo.
