I bought a 30 amp breaker for the hot tub. I can't find this in the code, any help? The thickness of the concrete needed will depend on the climate where you live. Once you fill the hot tub with water and then climb inside, the hot tub will become much heavier. Different Hot Tub Pad Options. 5. Length. For most Caldera spas, including the 8-person Cantabria®, a concrete slab is a must. The thickness of your concrete pad must adequate to support the weight of the hot tub. this leaves adequate room for steps and maybe a side bar and always leaves the option of a gazebo. Find a Store Near Me. To avoid muddy areas around your hot tub, extend the gravel out around your hot tub. Decking. However, depending on the spa model you use, you may not need to pour concrete. Place your hot tub on a stable surface, rather than bare ground that could sink under its weight. It can be made to the size of the hot tub, but it may be you want a larger area to walk around the hot tub or to position the steps or other furniture. Onner Spa and Hot Tub Booster Seat Pad with Suction Cup, Back Support Bath Spa Pad Soft Inflatable Massage Cushion, Comfortable Durable Suction Seat for Hot Tub & Spa(As Shown) 3.0 out of 5 stars 70. Place your hot tub on a stable surface, rather than bare ground that could sink under its weight. The problem is - the slab has a slope away from the house. When I built our deck w/ hot tub, I wanted the bottom of the tub about 18" off the ground. At some point we would like to place a hot tub on it. Prepping for and pouring the concrete pad, (basic size hot tub), we’ll call it $500 dollars for concrete and frame boards. This calculator is to be used as an estimating tool ONLY. For outdoor installations it’s always best to carefully consider the location of your hot tub first. Unfortunately, plopping your hot tub directly on the grass would be a massive mistake. Which would be easier or more economical, If it's the wood deck,would it hold the weight? The mesh will be grounded to the hottub wiring.. You can put wood (such as decking) on the slab under the spa and out to the 3' perimeter. If you choose to place your hot tub on a concrete slab, you''ll have to build something more substantial than a … Unlike poured concrete, the base can be easily removed later if desired. It shows how to cut the upper part of the box into the ground. _Hasync.push(['Histats.track_hits', '']); In wintery climates it is advisable to locate your hot tub near the patio door to encourage hot tub use in the winter months. Additionally, the concrete should be fully cured before placing your hot tub down. It only takes a minute to sign up. Size wise you have two choices: you could have the pad just a little bigger than the hot tub footprint and then build decking or something similar around to walk on, or you could extend the concrete beyond the hot tub to make a solid surround that you could possibly tile. Shop Savings Services Ideas. MyLowes Sign In. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. We pour hot tub pads in all different shapes and sizes in the Denver Metro!. Use our Concrete Slabs Calculator or Estimator as a guide for how much concrete mix you need for your project. Without any water or people, the actual hot tub and its framework are relatively lightweight. The spa pad can be made of pressure treated lumber, synthetic lumber, concrete, bricks or cement patio blocks. The pads are speedy, inexpensive, and maintenance free. Placement of the hot tub should be planned well ahead of delivery. The Concrete Hot Tub. A reinforced concrete … The slab thickness should be 6", use 4000 psi concrete, you do not need footers. Hot tubs weigh about 700 to 800 pounds dry and about 3700 pounds when filled. This site uses Akismet to reduce spam. Although it's not a concrete pad, I did put my tub on it's own deck. One of the more popular hot tub bases is of course a concrete base. Grass or bare dirt just won't do. A SmartDeck Spa Pad or other commercial pads are a great alternative to a concrete slab, and provide an attractive base. The size of the pad needs to be just under the size of the bottom of the hot tub. Please Enter Length In Foot. My coworker has a 12 foot slab off the patio door of his basement, on which he wants to put a hot tub. First things first, we need to consider the weight of the hot tub. Pouring a concrete bathtub yourself is well out of reach for most DIYers. The size of the pad should be atleast the size of the tub. (adsbygoogle = window.adsbygoogle || []).push({}); var _Hasync= _Hasync|| []; The cement pad will be poured and the hot tub settled on top of it. The cement pad will be poured and the hot tub settled on top of it. Check out the hot tub showroom to see the various shapes and sizes offered to . Click here to post comments. It is a direct wire. Better to plan ahead and be prepared just in case. Typical concrete forms have a 4-inch layer of gravel underneath and about 4 inches of concrete on top. ft. The size of your hot tub will determine how you prepare for installation. Most of all, is there a wide enough delivery path from the road to the space you've chosen? Best Selling Hot Tub Installation Pad and Spa Foundation. Is there any solution to leveling the slab, short of breaking and pouring a new one? A hot tub holds 400+ gallons of water so you are looking at a concrete pad needing . Hot tubs are a great source or relaxation. We have patio blocks surrounding our spa for a walk around, and decorative granite rock on the perimiter. I have a new concrete back patio. The pads are speedy, inexpensive, and maintenance free. As long as your spa is adequately supported, go for it. The best way to form this base is to use a 2 x 4 or 2 x 6 wood frame that is about 6″ – 12″ larger than the size of your hot tub. Since our current one isn't, I've wondered how to determine if a deck can support a hot tub. Unless your putting your hot tub inground with only about 6” showing, you should be able to do the digging yourself. Sign up to join this community. Concrete is, however, the most stable of the options. (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(hs); Putting hot tub on sloped concrete slab My coworker has a 12 foot slab off the patio door of his basement, on which he wants to put a hot tub. You'll need adequate space for the hot tub to be wheeled in on its side. $11.99 $ 11. 4. The redi-mix concrete from a concrete company is strong enough to support a filled hot tub in a week's time if all things are done correctly. Width. Here's what I've discovered: Yes, you can put a hot tub on a deck. This is something that the average homeowner may not want to tackle. I have a 50 amp panel on one side of a utility shed to supply outdoor power to a variety of things. Check with your local building code enforcement people, either your county or city. A large hot tub full of water can weigh upwards of 2 tonnes, so a suitable level base is vital. They weigh around 4,000 lbs. Suppose that we were required to provide a GES for a hot tub. I have not done this, but I think most people would use concrete or bricks for such a low foundation. Get free estimates from hot … A large, heavy spa requires a concrete slab base that is at least 4†thick. My wife and I pouring a concrete pad for our hot tub. How? var hs = document.createElement('script'); hs.type = 'text/javascript'; hs.async = true; Should work fine, it all depends on what fits for your situation. A concrete pad is great because you can get it to set perfectly level and it creates a nice solid base for the spa. My husband had even mentioned using those paver blocks that are like 2 inches thick. The hot tub is 8' X 8'. Area. Make the slab 6" larger, all the way around, than the hot tub. Hot Tub weight aprox 800 lbs empty and about 4,000 lbs filled. If the door is low, actually you have to dig a few inches of soils that can allow you in building the frame. The most common base is a concrete foundation. A level pad built of stone pavers, a composite slab made of wood and gravel, or a modular spa pad made of heavy duty plastic may also be good options. How long should we wait before doing something like that. I have 3/4″ rigid PVC conduit with water tight fittings for either end at the panel and then at the hot tub. I'd go bigger because it wont cost that much more and you give yourself options. Hello I just installed a hot tub on a existing concrete slab, the inspector came and said that there needs to be a #8 bare wire buried 18" away and all the way around the tub. Using pre-cut stringers saves you a lot of time and they are relatively inexpensive. A firm foundation is needed to support this weight. But I think it would be a rare case. My last house I installed directly on Pea gravel and it was a bear to keep level, for my current hot tub I used pressure treated 2X4s directly on concrete pavers and the lowes housebrand composite decking. A SmartDeck Spa Pad or other commercial pads are a great alternative to a concrete slab, and provide an attractive base. 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