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