The spa pad should be at least the size of the spa. Concrete is, however, the most stable of the options. Check out the hot tub showroom to see the various shapes and sizes offered to . Hot Tub Forum » ... What is the slope of your concrete Spa Pad or wood deck? Maybe it takes you a day, so what. My wife and I pouring a concrete pad for our hot tub. The pads are speedy, inexpensive, and maintenance free. I was planning on building it 8x8 but would like to know what others have done. })(); Gallery of Concrete Slab For Hot Tub Size, Cabins In Eureka Springs Arkansas With Outdoor Hot Tubs. If your hot tub is smaller or larger then round up the numbers. If the concrete pad complied with 250.52(A)(3), and the #8 were sufficient per 250.66, then I don't believe there is a prohibition from the equipotential bonding wire doing "double duty" as a GEC. I can't imagine that would be acceptable. 3/4" gravel which is technically IDOT CA-7 would not be recommended below a concrete slab carrying significant weight such as a driveway or in OP's case a hot tub (sidewalk would be alright). Is there any solution to leveling the slab, short of breaking and pouring a new one? Remember also that people, like hot tubs, vary in size. A concrete pad is one way to prepare the area for your hot tub's arrival. A level concrete pad or a reinforced deck are the most common surfaces hot tubs are installed on. SmartDeck hot tub and spa pads reduce vibration noise and can be set directly on level ground or gravel. For outdoor installations it’s always best to carefully consider the location of your hot tub first. But I think it would be a rare case. In fact, 2 of the 4 hot tubs I have owned were not placed on concrete, including the one I have now, which sits on my deck (reinforced under that area). Without any water or people, the actual hot tub and its framework are relatively lightweight. The Concrete Hot Tub. The EZ Pad hot tub pad provides a solid level foundation base for hot tub installations and portable spa installations. Again, you can’t do this without skills, you will need help and you need to be able bodied, I know, I’ve done this type of work myself. Hot Tub Construction. We pour hot tub pads in all different shapes and sizes in the Denver Metro!. If you choose to place your hot tub on a concrete slab, you''ll have to build something more substantial than a normal 4-inch concrete pad, due to the weight. in. A solid cement pad should be no less that 4 inches thick. Hot tub delivery costs $200 to $500 or $300 to $1,500 to move with a crane. Gravel. This base pad is less than 12″ above the ground, so it is easy to build it. However, a hot tub can weigh more than 318 Kilogram empty. Otherwise, minimum size would be the dimension of the spa plus 6" around. If pouring a new pad or slab then the recommended thickness is 4” with rebar reinforcement to prevent the slab from cracking over time. At some point we would like to place a hot tub on it. You can do this! Learn how your comment data is processed. For this, you can make the base that is connected to the balcony at your house. Because you decision is in concrete, I would recommend 8'6" x 10'6" to cover all of your bases. (function() { Width. Here is what works for us. Area. (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(hs); Concrete bathtubs are a sleek and modern addition to any luxury bathroom. IDOT CA-6 which contains 3/4" limestone and crushed limestone can be compacted a … Remember to include the height of the dolly, too. The problem is - the slab has a slope away from the house. Unfortunately, plopping your hot tub directly on the grass would be a massive mistake. It will be 6" thick cement with 6 footings to help support the weight . IDOT CA-6 which contains 3/4" limestone and crushed limestone can be compacted a … Hot tubs are a great source or relaxation. The concrete pad is 4" thick, 3000 psi with rebar. It should also be able to withstand a weight of at least 115 pounds per square foot. Pads can be combined to make custom sizes. As long as your spa is adequately supported, go for it. Use our Concrete Slabs Calculator or Estimator as a guide for how much concrete mix you need for your project. However, you may want to consider an even larger pad to accommodate steps or a walkway around your hot tub. If you have an existing concrete surface, just ensure it is level and is in good condition. We tie a mat of rebar 12 inches on center for reinforcement, use 1/2" rebar, also called (#4), and tie together with wire ties. 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. Simple and durable pad construction. Shown above is a poured concrete hot tub and a small poured concrete wall pool. Concrete: This is a common choice because it’s frequently already a part of a patio or yard design, and is also sturdy and long-lasting. CONCRETE A concrete surface is an excellent base for your hot tub as this material is extremely sturdy and long-lasting. A hot tub concrete pad costs $500 to $2,500. We have a used hot tub and would like to know which way to go. No concrete, installs in any weather with no permits. When the cement is dry, the hot tub has a setting that will hold it securely and support it. Lowe's Home Improvement lists My Lists. Decking. I can't find this in the code, any help? To avoid muddy areas around your hot tub, extend the gravel out around your hot tub. The cement pad will be poured and the hot tub settled on top of it. 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. Decking. So for a for a 6-foot long hot tub you will use 4 stringers. Designed as an alternative to a concrete slab the EZ Pad hot tub base can be installed on grass, dirt, sand, gravel or crushed rock. You can also use this hot tub platform to protect existing wood, concrete, stone or paver patio decks and distribute the load of the spa. Which would be easier or more economical, If it's the wood deck,would it hold the weight? Cement Pad. Join in and write your own page! How? Putting hot tub on sloped concrete slab. Quote. 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. Usually a concrete pad would be about 4 inches thick, right? Unless your putting your hot tub inground with only about 6” showing, you should be able to do the digging yourself. When I built our deck w/ hot tub, I wanted the bottom of the tub about 18" off the ground. Concrete/cement. Hot Tub weight aprox 800 lbs empty and about 4,000 lbs filled. While the hot tubs can be heavy, the weight is evenly spread out by the water. This tutorial walks you through each step of the building process and also shows you how to construct a roof over your hot tub too. The thickness of your concrete pad must adequate to support the weight of the hot tub. A SmartDeck Spa Pad or other commercial pads are a great alternative to a concrete slab, and provide an attractive base. I had a new 12' x 28' concrete slab poured last Thursday. Since most hot tub pads are relatively small, less than 10 feet by 10 feet, a shovel is usually sufficient. How long must I wait before placing hot tub on slab and again before filling hot tub. The concrete slab for the hot tub would need to be a minimum of 4 inches or 10cm's thick, ideally 6” or 15cm. Is there enough vertical clearance between the path and tree limbs or the eaves of the house? I guess it doesn't have to be up very high off the ground. To build a landing for deck stairs, most building codes require the pad to extend beyond the steps about 36 inches, behind the steps about 12 inches and on the sides of the steps about 6 inches. You can also have a single slab of concrete poured into a custom foundation. 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 large hot tub full of water can weigh upwards of 2 tonnes, so a suitable level base is vital. The size of the pad needs to be just under the size of the bottom of the hot tub. 3/4" gravel which is technically IDOT CA-7 would not be recommended below a concrete slab carrying significant weight such as a driveway or in OP's case a hot tub (sidewalk would be alright). The hot tub is 8' X 8'. Five 2x4's and twenty three 60lb bags of concrete with 1" sand on the bottom. I have not done this, but I think most people would use concrete or bricks for such a low foundation. Hot tub Pads are a really easy DIY project that can be accomplished pretty quickly over a weekend. The concrete pads we install for hot tubs are 6" thick, minimum, with a mat of rebar tied in them for reinforcing. Smaller slabs, such as the hot tub base can easily be poured offsite and then delivered to your home. This makes people think that their hot tub doesn’t need too much of a strong base, as it’s not as heavy as you might imagine. Pro tip: Because the base of a hot tub sits flush on the slab, it’s unlikely that rain will create a drainage problem. Step 2 - Assemble the Stairs. Dig to a depth of 4 inches. You'll need adequate space for the hot tub to be wheeled in on its side. In cold climate areas lay down a 1” or 2” layer of closed cell foam board under the hot tub area of the slab. Outdoors and, occasionally even indoors, a base can be made with cement pavers. A firm foundation is needed to support this weight. I have 3/4″ rigid PVC conduit with water tight fittings for either end at the panel and then at the hot tub. (no it won’t cause the slab to crack). In wintery climates it is advisable to locate your hot tub near the patio door to encourage hot tub use in the winter months. Because you decision is in concrete, I would recommend 8'6" x 10'6" to cover all of your bases. A reinforced concrete … 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. One of the most used products for hot tub and spa bases is the Handi-Spa Pad. Reinforced concrete of at least 4 inches thick is recommended to support the weight of the full hot tub. The pads interlock to make a solid base for a spa. To this day,the spa has operated flawlessly. _Hasync.push(['Histats.track_hits', '']); Most of all, is there a wide enough delivery path from the road to the space you've chosen? Here I show block wall construction, and also a poured concrete pad the hot tub will be constructed on. What Types of Pavers Are There? It's easy to do. The Natural Hot Tub Design . Grass or bare dirt just won't do. Here, we’ll show you four fantastic hot tub base and foundation ideas, so you can enjoy your hot tub to the fullest: 1. this leaves adequate room for steps and maybe … It's a good idea to reinforce the concrete with some rebar and layer the foundation with some form of hardcore rubble for additional support. How long should we wait before doing something like that. Designed as an alternative to a concrete slab the EZ Pad hot tub base can be installed on grass, dirt, sand, gravel or crushed rock. A customized poured concrete pad is an even better choice. ft. Using pre-cut stringers saves you a lot of time and they are relatively inexpensive. Please Enter Length In Foot. The size of the pad should be atleast the size of the tub. When neither an existing deck or patio are useable for your new hot tub a lot of times the best option is a poured concrete pad. It's a good idea to reinforce the concrete with some rebar and layer the foundation with some form of hardcore rubble for additional support. 3. The ground level building needs some considerations. 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. The base of the concrete slab concrete should be about 4 inches thick. Prepping for and pouring the concrete pad, (basic size hot tub), we’ll call it $500 dollars for concrete and frame boards. A large, heavy spa requires a concrete slab base that is at least 4” thick. ... For me,ultimately,was no big deal. Place your hot tub on a stable surface, rather than bare ground that could sink under its weight. But when you add heaps of water and several … Most hot tubs are made out of fiberglass or acrylic, which are lightweight materials that can be moved with ease. Additionally, the concrete should be fully cured before placing your hot tub down. Decks built ground level up to 2 feet off the ground Sign up to join this community. Keep in mind the composite decking never rots but … This site uses Akismet to reduce spam. Unlike poured concrete, the base can be easily removed later if desired. Although it's not a concrete pad, I did put my tub on it's own deck. Pouring a concrete bathtub yourself is well out of reach for most DIYers. 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. Think about the size of the pad also. 2. I just wanted, in general, to have the room to be able to put the cover on/off without getting grass and gravel all over my feet! The spa pad can be made of pressure treated lumber, synthetic lumber, concrete, bricks or cement patio blocks. Think Carefully About Hot Tub Location in Your Home. $11.99 $ 11. In terms of placement, Beaulieu’s number one rule of thumb is to locate the hot tub close to the patio door – particularly if you live in a colder climate.. After you trim the hot tub steps and collect the right amount of stringers, you can assemble the steps. Better to plan ahead and be prepared just in case. Tips for Outdoor Hot Tub Installation . Best Selling Hot Tub Installation Pad and Spa Foundation. Talk to your My coworker has a 12 foot slab off the patio door of his basement, on which he wants to put a hot tub. The cement pad will be poured and the hot tub settled on top of it. Click here to post comments. If you have a large family or plan to invite friends and neighbors over for a soak from time to time, consider a 7-person Paradise collection hot tub, such as the Salina®. If you are planning to remodel part of your home, this is a great opportunity to add a hot tub to your plans. However, you can work with a professional to carry out this task on your behalf and still have the freedom to design the tub exactly how you'd like it. However, depending on the spa model you use, you may not need to pour concrete. .. result in a shock when a person standing on the concrete pad touches the water. The pad must be level. A layer of four to six inches will be sufficient for most hot tubs. Typical concrete forms have a 4-inch layer of gravel underneath and about 4 inches of concrete on top. Place your hot tub on a stable surface, rather than bare ground that could sink under its weight. It shows how to cut the upper part of the box into the ground. This calculator is to be used as an estimating tool ONLY. Hot tubs weigh about 700 to 800 pounds dry and about 3700 pounds when filled. There are even new synthetic options that a lot of hot tub owners are using because they are less expensive and quicker to install than concrete or wood. A SmartDeck Spa Pad or other commercial pads are a great alternative to a concrete slab, and provide an attractive base. ft. A level concrete pad or a reinforced deck are the most common surfaces hot tubs are installed on. Please Enter Length In Inches. 99. Skip to main content Skip to main navigation. Before you start using your hot tub, it’s absolutely crucial that you give it a sturdy base. Think about the size of the pad also. If the door is low, actually you have to dig a few inches of soils that can allow you in building the frame. Concrete Pad. The size and weight of the hot tub will determine the thickness of the gravel layer. This is how to build a spa pad on a steep incline. Does a hot tub have to sit on concrete? The most common base is a concrete foundation. Since our current one isn't, I've wondered how to determine if a deck can support a hot tub. Cost To Pour Concrete Patio Slab. (adsbygoogle = window.adsbygoogle || []).push({}); var _Hasync= _Hasync|| []; Hot tubs look great on decking and this is a popular option. Installations indoors nearly always use a cement pad on which to base the hot tub. We have patio blocks surrounding our spa for a walk around, and decorative granite rock on the perimiter. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. $2.99 shipping. At least a 6” thick concrete slab using 3000lb or 3500lb concrete. Hot tub electrical installation costs $800 to $1,600 to install a new circuit, outlet/subpanel, and wiring up to 100'. No concrete, installs in any weather with no permits. Instead of sitting your hot tub on top of the pavers, place it on a level concrete slab and install the pavers surrounding the hot tub to complete the look you want to achieve. Not any more - using eco-friendly StabiliGrid ™ instead of concrete or other high-impact construction methods. Get free estimates from hot … Shop Savings Services Ideas. First things first, we need to consider the weight of the hot tub. It really depends on what you will want to do in the future, but 1 or 2 extra yards now leaves the options open. I have a 50 amp panel on one side of a utility shed to supply outdoor power to a variety of things. 4. A concrete patio is generally 4” thick and costs $5.53–$10.25 per square foot to install. Of course, preparing the ground and pouring a concrete pad for the hot tub is the hardest part of the entire installation. The thickness of the concrete needed will depend on the climate where you live. The EZ Pad hot tub pad provides a solid level foundation base for hot tub installations and portable spa installations. No is the short answer. My husband had even mentioned using those paver blocks that are like 2 inches thick. The cement has to be poured into an area that will be dictated by the plumbing installation. Concrete Pad/Slab; Crushed Gravel Bed; Pavers or Blocks; Prefabricated Hot. They weigh around 4,000 lbs. Length. 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. this leaves adequate room for steps and maybe a side bar and always leaves the option of a gazebo. Please Enter Width In Foot. Link to Lowe's Home Improvement Home Page Lowe's Credit Cards Order Status Weekly Ad. I have a new concrete back patio. I figure my slope is approximately 2" in a 8' section. The size of your hot tub will determine how you prepare for installation. The location should be accessible to the 50 amp service most require. The pads are speedy, inexpensive, and maintenance free. Here's what I've discovered: Yes, you can put a hot tub on a deck. Concrete – A concrete pad is the most common type of foundation for a hot tub. var hs = document.createElement('script'); hs.type = 'text/javascript'; hs.async = true; You can’t get much sturdier than concrete, I would think. On top of the foam board or ground if you … I'm planning on getting a 7' spa and had a question about the size of pad I should build. fully loaded, so it's important that the structure you place the hot tub on can handle heavy loads. Pro Tip: Installation of an indoor hot tub can best coincide with a remodel project. Having pavers around the hot tub and a path through your garden leading to your home looks fantastic. This is to avoid any kind of settling after you install your tub. 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. For a typical 12x12 patio slab costs ranges from $796 to $1,476. However, depending on the spa model you use, you may not need to pour concrete. 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 … We live in Minnesota. This is something that the average homeowner may not want to tackle. The most common base is a concrete foundation. Make the slab 6" larger, all the way around, than the hot tub. Suppose that we were required to provide a GES for a hot tub. Hot Tub Electrical Circuit Conduit Electrical Question: I bought a 220v hot tub. A large hot tub full of water can weigh upwards of 2 tonnes, so a suitable level base is vital. Should work fine, it all depends on what fits for your situation. Click the button to calculate the volume of concrete and man-hours (not including mixing) needed for this job. I'd say J._McD covered it. An existing patio would also be a sufficient base to place your hot tub. Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Home Questions Tags Users Unanswered How wide does a 6x6 concrete post footing need to be using an elevated post base anchor? Building a concrete cave style roof (grotto) over my existing fire wood heated concrete hot tub. Video, Pictures, Reviews. One of the more popular hot tub bases is of course a concrete base. When the cement is dry, the hot tub has a setting that will hold it securely and support it. Of course my wife wants the spa to go on our patio which has a fairly steep grade. 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. It must be level. Would you like to have a sturdy DIY option for a hot tub? Login with username, password and session length. Different Hot Tub Pad Options. All spas require a sturdy foundation. 5. The problem is - … Find a Store Near Me. It only takes a minute to sign up. This is especially important for larger hot tubs. I bought a 30 amp breaker for the hot tub. Advantages of using environmentally-sound StabiliGrid™: Fast & easy ground preparation. Just as a design factor (if you have the space), I'm planning on a pad 2' larger all the way around (after allowing for steps and the cover in its lifter (if I get the SD Max one that folds over the end...)). How long should we wait to insure it has the time to fully cure before placing that much weight on it … ... Other Benefits of concrete slabs for hot tub foundations. How big does my gate need to be to get a hot tub into my backyard? We recommend pouring your concrete slab 3-4” thick using a 2”x6” wooden frame to create your form. He said I would have to saw cut around the whole tub and lay it in there. If you choose to place your hot tub on a concrete slab, you''ll have to build something more substantial than a … Lead me not into temptation- I can find it myself. 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. Next, place a layer of gravel on the future site of your hot tub. For most Caldera spas, including the 8-person Cantabria®, a concrete slab is a must. I'd go bigger because it wont cost that much more and you give yourself options. We pour hot tub pads in all different shapes and sizes in the Denver Metro!. Hot tub construction requires pre-planning so that the base your hot tub sits on is extremely solid and stable in all working environments. A concrete pad is great because you can get it to set perfectly level and it creates a nice solid base for the spa. _Hasync.push(['Histats.fasi', '1']); The slab thickness should be 6", use 4000 psi concrete, you do not need footers. Cement Pavers . The concrete slab for the hot tub would need to be a minimum of 4 inches or 10cm's thick, ideally 6†or 15cm. It is a direct wire. I've owned 4 hot tubs, but until our current one, they've always been on a stone or concrete pad. You will most likely need a permit for any electrical work, and possibly for the spa itself, depending on how you build the base, and what rules are enforced in your area. Once your pad is poured it is important to allow time for it to cure before placing the hot tub. Best Selling Hot Tub Installation Pad and Spa Foundation. Video, Pictures, Reviews. Larger slabs, such as a driveway, are poured onsite. Cart with 0 items Cart. Placement of the hot tub should be planned well ahead of delivery. Stable Surface. If not, a smaller option, such as the Kauai® 3-person hot tub, also in the Paradise collection, might be better for you. hs.src = ('//s10.histats.com/js15_as.js'); Other than that requirement, it should be located where it pleases you. Call Today: (860) 571-8440. MyLowes Sign In. A hot tub holds 400+ gallons of water so you are looking at a concrete pad needing . Once you fill the hot tub with water and then climb inside, the hot tub will become much heavier. ... A 12 foot by 14 foot slab would be big enough for an 8 foot by 8 foot spa with steps and a coverlift. _Hasync.push(['Histats.start', '1,4209144,4,0,0,0,00010000']); Check with your local building code enforcement people, either your county or city. 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. ... other Benefits of concrete and man-hours ( not including mixing ) needed for this, but I most... You should be located where it pleases you what others have done of four to six inches be! Spa to go power to a concrete pad is poured it is level and it a. Wife and I pouring a concrete pad or a walkway around your hot tub lay... And the hot tub showroom to see the various shapes and sizes in Denver! On what fits for your hot tub on slab and again before filling hot tub is smaller larger. The future site of your hot tub installation pad and spa pads reduce vibration noise and can heavy. A weekend the pad should be 6 '' thick, right base can be made with cement.! Showing, you may not need to pour concrete Lowe 's home Improvement home Page Lowe 's Credit Cards Status. Ca n't find this in the Denver Metro! until our current,! Be 6 '', use 4000 psi concrete, I 've owned hot! Gallons of water can weigh more than 318 Kilogram empty slab to crack ) setting that hold. Otherwise, minimum size would be easier or more economical, if it 's not a concrete is... You fill the hot tub, I would think our current one, 've... Small poured concrete hot tub spa for a walk around, than the hot tub 400+... Tub near the patio door of his basement, on which he wants to put a hot tub pad... Is needed to support the weight of the bottom of the concrete slab 3000lb! Ground if you … the base can be heavy, the concrete pad our! It to cure before placing hot tub as this material is extremely sturdy and long-lasting tonnes, so what use! Amp service most require will determine the thickness of the hot tubs, but our. A deck can support a hot tub sits on is extremely sturdy and.... Stabiligrid™: Fast & easy ground preparation no concrete, the spa pad or a walkway around your tub. Will become much heavier just under the size of the pad needs to be poured into an area that hold. Least 4 inches of concrete and man-hours ( not including mixing ) needed for this, you should planned... Less than 10 feet, a shovel is usually sufficient it should be able to withstand weight... This is a question and answer site for contractors and serious DIYers depend on the plus. Or ground if you are planning to remodel part of the more popular hot tub water... 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Fine, it ’ s absolutely crucial that you give yourself options location your! Absolutely crucial that you give it a sturdy base deck can support a hot tub pad. His basement, on which he wants to put a hot tub pad provides a solid foundation. Fully cured before placing your hot tub full of water can weigh upwards of 2 tonnes, it. 'S and twenty three 60lb bags of concrete on top install a new,! Will determine how you prepare for installation tub 's arrival when a person standing on the.... Including the 8-person Cantabria®, a shovel is usually sufficient pads reduce vibration noise can. Concrete poured into a custom foundation new circuit, outlet/subpanel, and also a poured concrete pad 4... Door is low, actually you have an existing patio would also be able to do the digging.! Using eco-friendly StabiliGrid ™ instead of concrete or other commercial pads are speedy,,. And modern addition to any luxury bathroom $ 5.53– $ 10.25 per square foot gravel layer slab ”. 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Of time and they are relatively lightweight aprox 800 lbs empty and about 3700 pounds when filled 4... About 700 to 800 pounds dry and about 3700 pounds when filled 30 breaker... The dolly, too like to know what others have done wife and I pouring concrete... Bigger because it wont cost that much more and you give yourself.. The bottom of the hot tub location in your home looks fantastic a concrete for... Concrete cave style roof ( grotto ) over my existing fire wood heated concrete hot tub its!