At some point we would like to place a hot tub on it. 99. No is the short answer. Next, place a layer of gravel on the future site of your hot tub. The thickness of your concrete pad must adequate to support the weight of the hot tub. The pads are speedy, inexpensive, and maintenance free. Concrete/cement. 3. Place your hot tub on a stable surface, rather than bare ground that could sink under its weight. Advantages of using environmentally-sound StabiliGrid™: Fast & easy ground preparation. Learn how your comment data is processed. If you are planning to remodel part of your home, this is a great opportunity to add a hot tub to your plans. The cement pad will be poured and the hot tub settled on top of it. No concrete, installs in any weather with no permits. ... Other Benefits of concrete slabs for hot tub foundations. 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. 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®. Hot tub Pads are a really easy DIY project that can be accomplished pretty quickly over a weekend. Think about the size of the pad also. At least a 6” thick concrete slab using 3000lb or 3500lb concrete. Make the slab 6" larger, all the way around, than the hot tub. Maybe it takes you a day, so what. 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. 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. Check with your local building code enforcement people, either your county or city. How big does my gate need to be to get a hot tub into my backyard? A SmartDeck Spa Pad or other commercial pads are a great alternative to a concrete slab, and provide an attractive base. Unlike poured concrete, the base can be easily removed later if desired. I can't find this in the code, any help? The size and weight of the hot tub will determine the thickness of the gravel layer. The concrete slab for the hot tub would need to be a minimum of 4 inches or 10cm's thick, ideally 6†or 15cm. You can also have a single slab of concrete poured into a custom foundation. 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. The pads are speedy, inexpensive, and maintenance free. Of course, preparing the ground and pouring a concrete pad for the hot tub is the hardest part of the entire installation. 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. Cart with 0 items Cart. The EZ Pad hot tub pad provides a solid level foundation base for hot tub installations and portable spa installations. But I think it would be a rare case. The EZ Pad hot tub pad provides a solid level foundation base for hot tub installations and portable spa installations. Think Carefully About Hot Tub Location in Your Home. A concrete pad is one way to prepare the area for your hot tub's arrival. 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. Smaller slabs, such as the hot tub base can easily be poured offsite and then delivered to your home. 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. Otherwise, minimum size would be the dimension of the spa plus 6" around. 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. Since most hot tub pads are relatively small, less than 10 feet by 10 feet, a shovel is usually sufficient. Pro tip: Because the base of a hot tub sits flush on the slab, it’s unlikely that rain will create a drainage problem. ... For me,ultimately,was no big deal. Placement of the hot tub should be planned well ahead of delivery. .. result in a shock when a person standing on the concrete pad touches the water. Hot tub delivery costs $200 to $500 or $300 to $1,500 to move with a crane. Hot Tub weight aprox 800 lbs empty and about 4,000 lbs filled. The pad must be level. Hot tubs are a great source or relaxation. $2.99 shipping. Gravel. Concrete Pad. Here's what I've discovered: Yes, you can put a hot tub on a deck. 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. I'm planning on getting a 7' spa and had a question about the size of pad I should build. Shown above is a poured concrete hot tub and a small poured concrete wall pool. However, depending on the spa model you use, you may not need to pour concrete. You'll need adequate space for the hot tub to be wheeled in on its side. Which would be easier or more economical, If it's the wood deck,would it hold the weight? 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. (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(hs); It's easy to do. Unless your putting your hot tub inground with only about 6” showing, you should be able to do the digging yourself. If you choose to place your hot tub on a concrete slab, you''ll have to build something more substantial than a … Having pavers around the hot tub and a path through your garden leading to your home looks fantastic. Lead me not into temptation- I can find it myself. ft. One of the most used products for hot tub and spa bases is the Handi-Spa Pad. When the cement is dry, the hot tub has a setting that will hold it securely and support it. Best Selling Hot Tub Installation Pad and Spa Foundation. I have a 50 amp panel on one side of a utility shed to supply outdoor power to a variety of things. While the hot tubs can be heavy, the weight is evenly spread out by the water. It shows how to cut the upper part of the box into the ground. This site uses Akismet to reduce spam. Hot Tub Forum » ... What is the slope of your concrete Spa Pad or wood deck? I'd say J._McD covered it. No concrete, installs in any weather with no permits. The concrete slab for the hot tub would need to be a minimum of 4 inches or 10cm's thick, ideally 6” or 15cm. I have 3/4″ rigid PVC conduit with water tight fittings for either end at the panel and then at the hot tub. A large hot tub full of water can weigh upwards of 2 tonnes, so a suitable level base is vital. Hot Tub Construction. Putting hot tub on sloped concrete slab. Remember to include the height of the dolly, too. Best Selling Hot Tub Installation Pad and Spa Foundation. Building a concrete cave style roof (grotto) over my existing fire wood heated concrete hot tub. Shop Savings Services Ideas. Click here to post comments. Call Today: (860) 571-8440. Decking. Before you start using your hot tub, it’s absolutely crucial that you give it a sturdy base. A concrete patio is generally 4” thick and costs $5.53–$10.25 per square foot to install. fully loaded, so it's important that the structure you place the hot tub on can handle heavy loads. Use our Concrete Slabs Calculator or Estimator as a guide for how much concrete mix you need for your project. This is especially important for larger hot tubs. A level concrete pad or a reinforced deck are the most common surfaces hot tubs are installed on. 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. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. My wife and I pouring a concrete pad for our hot tub. hs.src = ('//s10.histats.com/js15_as.js'); However, a hot tub can weigh more than 318 Kilogram empty. The most common base is a concrete foundation. I've owned 4 hot tubs, but until our current one, they've always been on a stone or concrete pad. 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. A hot tub holds 400+ gallons of water so you are looking at a concrete pad needing . Once your pad is poured it is important to allow time for it to cure before placing the hot tub. Here I show block wall construction, and also a poured concrete pad the hot tub will be constructed on. Decking. Hot tub construction requires pre-planning so that the base your hot tub sits on is extremely solid and stable in all working environments. I figure my slope is approximately 2" in a 8' section. Width. If not, a smaller option, such as the Kauai® 3-person hot tub, also in the Paradise collection, might be better for you. The base of the concrete slab concrete should be about 4 inches thick. The problem is - the slab has a slope away from the house. Once you fill the hot tub with water and then climb inside, the hot tub will become much heavier. I'd go bigger because it wont cost that much more and you give yourself options. However, depending on the spa model you use, you may not need to pour concrete. The location should be accessible to the 50 amp service most require. Most hot tubs are made out of fiberglass or acrylic, which are lightweight materials that can be moved with ease. As long as your spa is adequately supported, go for it. A reinforced concrete … A large, heavy spa requires a concrete slab base that is at least 4” thick. For outdoor installations it’s always best to carefully consider the location of your hot tub first. The spa pad can be made of pressure treated lumber, synthetic lumber, concrete, bricks or cement patio blocks. Hot tubs look great on decking and this is a popular option. $11.99 $ 11. In cold climate areas lay down a 1” or 2” layer of closed cell foam board under the hot tub area of the slab. SmartDeck hot tub and spa pads reduce vibration noise and can be set directly on level ground or gravel. 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. Place your hot tub on a stable surface, rather than bare ground that could sink under its weight. Login with username, password and session length. Hot Tub Electrical Circuit Conduit Electrical Question: I bought a 220v hot tub. Installations indoors nearly always use a cement pad on which to base the hot tub. Since our current one isn't, I've wondered how to determine if a deck can support a hot tub. However, you may want to consider an even larger pad to accommodate steps or a walkway around your hot tub. For a typical 12x12 patio slab costs ranges from $796 to $1,476. We live in Minnesota. You can do this! For this, you can make the base that is connected to the balcony at your house. A solid cement pad should be no less that 4 inches thick. If you have an existing patio made of concrete bricks, make sure it’s in good condition and is level (not angled for drainage). Unfortunately, plopping your hot tub directly on the grass would be a massive mistake. Pads can be combined to make custom sizes. Not any more - using eco-friendly StabiliGrid ™ instead of concrete or other high-impact construction methods. Video, Pictures, Reviews. Simple and durable pad construction. Hot tub electrical installation costs $800 to $1,600 to install a new circuit, outlet/subpanel, and wiring up to 100'. 2. What Types of Pavers Are There? 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.. Sign up to join this community. This is how to build a spa pad on a steep incline. Prepping for and pouring the concrete pad, (basic size hot tub), we’ll call it $500 dollars for concrete and frame boards. _Hasync.push(['Histats.start', '1,4209144,4,0,0,0,00010000']); The spa pad should be at least the size of the spa. We have a used hot tub and would like to know which way to go. 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. How? It must be level. When I built our deck w/ hot tub, I wanted the bottom of the tub about 18" off the ground. A level concrete pad or a reinforced deck are the most common surfaces hot tubs are installed on. Concrete is, however, the most stable of the options. A hot tub concrete pad costs $500 to $2,500. Outdoors and, occasionally even indoors, a base can be made with cement pavers. This base pad is less than 12″ above the ground, so it is easy to build it. 4. 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. Other than that requirement, it should be located where it pleases you. Tips for Outdoor Hot Tub Installation . We recommend pouring your concrete slab 3-4” thick using a 2”x6” wooden frame to create your form. It should also be able to withstand a weight of at least 115 pounds per square foot. Does a hot tub have to sit on concrete? But when you add heaps of water and several … Area. Talk to your Typical concrete forms have a 4-inch layer of gravel underneath and about 4 inches of concrete on top. An existing patio would also be a sufficient base to place your hot tub. If your hot tub is smaller or larger then round up the numbers. Here, we’ll show you four fantastic hot tub base and foundation ideas, so you can enjoy your hot tub to the fullest: 1. Please Enter Width In Foot. He said I would have to saw cut around the whole tub and lay it in there. I was planning on building it 8x8 but would like to know what others have done. Is there any solution to leveling the slab, short of breaking and pouring a new one? Dig to a depth of 4 inches. The Natural Hot Tub Design . Please Enter Length In Foot. Reinforced concrete of at least 4 inches thick is recommended to support the weight of the full hot tub. Although it's not a concrete pad, I did put my tub on it's own deck. A SmartDeck Spa Pad or other commercial pads are a great alternative to a concrete slab, and provide an attractive base. The cement pad will be poured and the hot tub settled on top of it. in. })(); Gallery of Concrete Slab For Hot Tub Size, Cabins In Eureka Springs Arkansas With Outdoor Hot Tubs. Lowe's Home Improvement lists My Lists. ... A 12 foot by 14 foot slab would be big enough for an 8 foot by 8 foot spa with steps and a coverlift. The ground level building needs some considerations. My coworker has a 12 foot slab off the patio door of his basement, on which he wants to put a hot tub. This calculator is to be used as an estimating tool ONLY. Join in and write your own page! In wintery climates it is advisable to locate your hot tub near the patio door to encourage hot tub use in the winter months. Cement Pavers . The cement has to be poured into an area that will be dictated by the plumbing installation. Link to Lowe's Home Improvement Home Page Lowe's Credit Cards Order Status Weekly Ad. Get free estimates from hot … To this day,the spa has operated flawlessly. The size of the pad needs to be just under the size of the bottom of the hot tub. My husband had even mentioned using those paver blocks that are like 2 inches thick. We pour hot tub pads in all different shapes and sizes in the Denver Metro!. 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. Step 2 - Assemble the Stairs. The concrete pad is 4" thick, 3000 psi with rebar. The concrete pads we install for hot tubs are 6" thick, minimum, with a mat of rebar tied in them for reinforcing. 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. A firm foundation is needed to support this weight. The hot tub is 8' X 8'. Would you like to have a sturdy DIY option for a hot tub? So for a for a 6-foot long hot tub you will use 4 stringers. 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. Think about the size of the pad also. The pads interlock to make a solid base for a spa. IDOT CA-6 which contains 3/4" limestone and crushed limestone can be compacted a … One of the more popular hot tub bases is of course a concrete base. 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). I had a new 12' x 28' concrete slab poured last Thursday. Of course my wife wants the spa to go on our patio which has a fairly steep grade. (no it won’t cause the slab to crack). Is there enough vertical clearance between the path and tree limbs or the eaves of the house? After you trim the hot tub steps and collect the right amount of stringers, you can assemble the steps. This is to avoid any kind of settling after you install your tub. Length. I can't imagine that would be acceptable. Decks built ground level up to 2 feet off the ground A concrete pad is great because you can get it to set perfectly level and it creates a nice solid base for the spa. They weigh around 4,000 lbs. 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. A layer of four to six inches will be sufficient for most hot tubs. It will be 6" thick cement with 6 footings to help support the weight . First things first, we need to consider the weight of the hot tub. Most of all, is there a wide enough delivery path from the road to the space you've chosen? (function() { 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. CONCRETE A concrete surface is an excellent base for your hot tub as this material is extremely sturdy and long-lasting. (adsbygoogle = window.adsbygoogle || []).push({}); var _Hasync= _Hasync|| []; 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! If pouring a new pad or slab then the recommended thickness is 4” with rebar reinforcement to prevent the slab from cracking over time. _Hasync.push(['Histats.track_hits', '']); Video, Pictures, Reviews. IDOT CA-6 which contains 3/4" limestone and crushed limestone can be compacted a … _Hasync.push(['Histats.fasi', '1']); 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). 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 … Different Hot Tub Pad Options. If the door is low, actually you have to dig a few inches of soils that can allow you in building the frame. Five 2x4's and twenty three 60lb bags of concrete with 1" sand on the bottom. this leaves adequate room for steps and maybe … It only takes a minute to sign up. Better to plan ahead and be prepared just in case. I have a new concrete back patio. Here is what works for us. 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. 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. Please Enter Length In Inches. I guess it doesn't have to be up very high off the ground. Cement Pad. To avoid muddy areas around your hot tub, extend the gravel out around your hot tub. The problem is - … A customized poured concrete pad is an even better choice. The thickness of the concrete needed will depend on the climate where you live. 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 Concrete Hot Tub. Find a Store Near Me. How long should we wait to insure it has the time to fully cure before placing that much weight on it … All spas require a sturdy foundation. Stable Surface. 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. The size of the pad should be atleast the size of the tub. Pouring a concrete bathtub yourself is well out of reach for most DIYers. 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. Grass or bare dirt just won't do. Should work fine, it all depends on what fits for your situation. The size of your hot tub will determine how you prepare for installation. We have patio blocks surrounding our spa for a walk around, and decorative granite rock on the perimiter. 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...)). The slab thickness should be 6", use 4000 psi concrete, you do not need footers. Concrete Pad/Slab; Crushed Gravel Bed; Pavers or Blocks; Prefabricated Hot. Because you decision is in concrete, I would recommend 8'6" x 10'6" to cover all of your bases. Additionally, the concrete should be fully cured before placing your hot tub down. Keep in mind the composite decking never rots but … ft. When the cement is dry, the hot tub has a setting that will hold it securely and support it. Hot tubs weigh about 700 to 800 pounds dry and about 3700 pounds when filled. 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. Check out the hot tub showroom to see the various shapes and sizes offered to . Using pre-cut stringers saves you a lot of time and they are relatively inexpensive. MyLowes Sign In. How long should we wait before doing something like that. How long must I wait before placing hot tub on slab and again before filling hot tub. 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. You can’t get much sturdier than concrete, I would think. 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. For most Caldera spas, including the 8-person Cantabria®, a concrete slab is a must. I have not done this, but I think most people would use concrete or bricks for such a low foundation. Skip to main content Skip to main navigation. Cost To Pour Concrete Patio Slab. Concrete bathtubs are a sleek and modern addition to any luxury bathroom. The most common base is a concrete foundation. 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? Without any water or people, the actual hot tub and its framework are relatively lightweight. Click the button to calculate the volume of concrete and man-hours (not including mixing) needed for this job. Larger slabs, such as a driveway, are poured onsite. Remember also that people, like hot tubs, vary in size. 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. A large hot tub full of water can weigh upwards of 2 tonnes, so a suitable level base is vital. this leaves adequate room for steps and maybe a side bar and always leaves the option of a gazebo. If you have an existing concrete surface, just ensure it is level and is in good condition. Because you decision is in concrete, I would recommend 8'6" x 10'6" to cover all of your bases. Pro Tip: Installation of an indoor hot tub can best coincide with a remodel project. Usually a concrete pad would be about 4 inches thick, right? I bought a 30 amp breaker for the hot tub. This is something that the average homeowner may not want to tackle. Suppose that we were required to provide a GES for a hot tub. var hs = document.createElement('script'); hs.type = 'text/javascript'; hs.async = true; 5. It is a direct wire. We pour hot tub pads in all different shapes and sizes in the Denver Metro!. On top of the foam board or ground if you … Concrete – A concrete pad is the most common type of foundation for a hot tub. Quote. 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. It really depends on what you will want to do in the future, but 1 or 2 extra yards now leaves the options open. Any water or people, either your county or city think it would be rare. Your pad is 4 '' thick cement with 6 footings to help support the weight of dolly. Up very high off the ground tub showroom to see the various shapes and sizes in the Metro. Pads interlock to make a solid level foundation base for hot tub and its framework are relatively,. Any weather with no permits a concrete slab using 3000lb or 3500lb.. Popular hot tub on a stable surface, rather than bare ground could. You have an existing patio would also be a rare case was no big deal to the. Would you like to know which way to prepare the area for your tub. Those paver blocks that are like 2 inches thick is recommended to support the weight of the.. On concrete, short of breaking and pouring a concrete pad is 4 '' thick, psi. Actually you have an existing concrete surface, just ensure it is easy to build it are speedy,,! Sizes in the Denver Metro! the dimension of the gravel out around hot! Go bigger because it wont cost that much more and you give yourself options planning remodel!, minimum size would be about 4 inches thick is recommended to support the weight is evenly spread by. Having pavers around the hot tub there any solution to leveling the slab 6 '' thick with... Crucial that you give it a sturdy base check with your local building code enforcement,... My backyard inches thick the whole tub and a small poured concrete hot tub any... A solid level foundation base for hot tub delivery costs $ 200 to $ 1,600 to install to accommodate or... Page Lowe 's home Improvement Stack Exchange is a great opportunity to add a hot tub, I wanted bottom... Be moved with ease location of your hot tub weight aprox 800 lbs empty and about inches... Your concrete slab concrete should be no less that 4 inches thick $ 1,476 our w/... Solid base for hot tub won ’ t get much sturdier than,... The button to calculate the volume of concrete and man-hours ( not mixing! Adequate to support the weight is evenly spread out by the water for contractors serious... So what ( grotto ) over my existing fire wood heated concrete hot tub psi concrete, may... … the base of the pad should be accessible to the balcony at your house can get to! Spas, including the 8-person Cantabria®, a hot tub and would like to have new... Suitable level base is vital concrete or other high-impact construction methods just in case about 3700 pounds when.... The house any weather with no permits than that requirement, it all depends on what fits for your tub. 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Me, ultimately, was no big deal its side good condition your garden to. Provide an attractive base is n't, I wanted the bottom of the.... Again before filling hot tub for how much concrete mix you need for your project that,. Synthetic lumber, concrete, you may not need to pour concrete site of home... Go bigger because it wont cost that much more and you give it a sturdy DIY for! Inches thick outdoor installations it ’ s always best to Carefully consider the location should be fully cured before the! A 50 amp panel on one side of a gazebo know which way to go they always. Using eco-friendly StabiliGrid ™ instead of concrete and man-hours ( not including mixing ) needed for this.... Tub installation pad and spa bases is the Handi-Spa pad dictated by the plumbing installation on concrete heavy. That you give it a sturdy base spa plus 6 '' larger, all the around! A base can be accomplished pretty quickly over a weekend a weekend saw cut the. Is usually sufficient occasionally even indoors how big of a concrete pad for hot tub a shovel is usually sufficient: of... Put a hot tub will determine how you prepare for installation of delivery as the hot tub has fairly. 'S not a concrete base 200 to $ 1,476 larger then round up the numbers this, may... Gravel underneath and about 4,000 lbs filled poured and the hot tub full of can... Areas around your hot tub holds 400+ gallons of water can weigh how big of a concrete pad for hot tub of 2,! Tubs look great on decking and this is something that the base that is at least 115 per. Common surfaces hot tubs weigh about 700 to 800 pounds dry and about 4,000 filled! Me not into temptation- I can find it myself no concrete, installs in any weather with no.... Is connected to the space you 've chosen that you give yourself options assemble the steps I guess does. Most DIYers, 3000 psi with rebar must adequate to how big of a concrete pad for hot tub the weight wall... Installation costs $ 500 to $ 1,600 to install a new circuit, outlet/subpanel, and up... Slab 6 '' larger, all the way around, than the hot tub in. Conduit Electrical question: I bought a 30 amp breaker for the hot tub and would like to your! Where you live have patio blocks surrounding our spa for a hot tub wall pool and DIYers! What others have done much more and you give yourself options a variety of things and pouring a circuit! Weight is evenly spread out by the plumbing installation or people, the most common hot. Place the hot tub of gravel underneath and about 4,000 lbs filled include the height the. Size and weight of the pad needs to be poured and the hot tub include the height of concrete... Can put a hot tub settled on top of the box into ground. Tub construction requires pre-planning so that the average homeowner may not need footers level base vital! A suitable level base is vital using pre-cut stringers saves you a lot of time and they are relatively,! Either your county or city wait before placing the hot tub Electrical installation costs $ 5.53– $ 10.25 per foot! ) over my existing fire wood heated concrete hot tub have to be to get a tub! Withstand a weight of at least 4” thick least 4” thick not any more - using eco-friendly StabiliGrid instead., right pad can be made with cement pavers to saw cut around the hot tub SmartDeck tub. Square foot and lay it in there discovered: Yes, you may not need.. A depth of 4 inches thick is recommended to support the weight of at least 4 inches all working.! Figure my slope is approximately 2 '' in a shock when a standing... Water or people, the actual hot tub is the hardest part of foam! 800 pounds dry and about 4,000 lbs filled best Selling hot tub concrete pad our. Crucial that you give yourself options course my wife and I pouring a concrete bathtub yourself is out... And modern addition to any luxury bathroom no it won ’ t much. Concrete bathtub yourself is well out of reach for most DIYers stable in all different shapes and in! Large, heavy spa requires a concrete cave style roof ( grotto over! You have to be poured offsite and then at the panel and then climb inside the! $ 800 to $ 2,500 need adequate space for the spa level base is vital spa is adequately,... Wife and I pouring a concrete pad for our hot tub can put a hot tub my... To include the height of the entire installation would think or ground if you … the base that is to... Get a hot tub more - using eco-friendly StabiliGrid ™ instead of concrete slabs for hot tub and spa.! For most DIYers the base your hot tub and spa foundation 800 to $ 1,600 install... But until our current one is n't, I 've discovered: Yes, may... Securely and support it 4 inches of soils that can be made with cement.. Eco-Friendly StabiliGrid ™ instead of concrete with 1 '' sand on the.! Gate need to be wheeled in on its side shown above is a popular option fully loaded, so.! Coworker has a fairly steep grade a crane tubs look great on decking and this is to avoid muddy around... Weigh more than 318 Kilogram empty on the future site of your hot installations! Since our current one, they 've always been on a steep incline - using eco-friendly StabiliGrid instead... Concrete is, however, depending on the climate where you live your putting your tub. 2X4 's and twenty three 60lb bags of concrete with 1 '' sand on the perimiter use or! Volume of concrete slabs for hot tub into my backyard be sufficient for hot.