At first, you have to plan a layout. It will also take your time. But for sunken patio areas, you may have to spend a lot of hours to put the sleeper flatly. Learn everything you need to know about installing concrete footings to support your deck. The precast tiles are concrete filled metal pans; the metal pan gives it the tensile strength to span. There are raised floor systems that use precast concrete tiles on stantions, this is similar to the application you are thinking of, only difference being you want to use wood joists instead of stantions. Then find who you want to do it. You prep the dirt by leveling it, adding roadbase or mixing in portland into the soil, fill sand in the cracks. First I'd decide where I needed the piers and then I'd drill the concrete slab to take some stainless threaded rod. In the event you want the concrete tinted, apply the concrete powder dye after the concrete has slightly dried. The pressing part is just for 'homogenizing' the mix by getting entrained air distributed and pressing a surface for uniformity. From what I've heard from sources inside the composite decking industry is that Trex started having problems when shrinkwrap & other plastics were made to be biodegradeable. A simple one will cost you less. Fastening tile to a torchdown modified roof wont work either. You will probably need a minimum of 1-1/2 inches to do this project. Install it flat on the slab surface, with the outside edge aligned against the side wall or the edge of the floor line. It is an Abbotsford, B.C. I'm not an engineer and don't understand span tables. Just like a stone top without proper reinforcement, it will snap if enough weight is applied as down force. Or you can use the slab as the base of the deck and use wood as the top of this deck. Uneven exterior concrete slabs should be repaired for reasons of both convenience and safety. Compressive strength is the long suit of concrete and it is why you can drive 100 thousand pound trucks over it without crushing it. To keep step heights equal, you’ll have to raise the treads by the same distance you raise the patio (2-1/2 to 3-1/2 in.). Would 2"x8"'s work or 2"x10"'s or should I use maybe 4"x4"'s for the joists? And of course the tile mastic wont stick to it. Exceed the compressive strength and it crushes. That Jeff Mon puts down some mighty Fine work!!! Read Next. There is nothing like walking out on this deck in your bare feet....After having one of those pressure treated decks with the splinters, the naills popping out the paint and or stain peeling off the surface every couple of years, this deck is a joy!!! When you go to buy wood, you should buy some extra wood. This slab extends beyond the house and the deck … It will be good for your new decking. The first Trex was actually pretty good stuff. They are usually made of galvanized but left exposed to the weather they will eventually rust. I have a 6' sliding patio door and a wood bin door entering the house, about 3' away from each other, and at different floor heights. We have installed hundreds of thousands of square feet of suspended floor slab on metal decking using lightweight concrete, and we've found it's next to impossible to get a smooth, level floor. The sleeper system is a substructure of joists that sits between a solid surface (such as concrete), and the deck boards. There is a thin "cool deck" covering of on the slab. I would use trex decking as a border on all outside edges to give it a finished look. Like in a shower the floor has a rubber underlay ( replacing the lead pan they had before) the creet goes over that then the tile. Pavers will not span. There are buried gas and electric lines under there, going from the house to a back garage.As far as IPE decking, I've seen it advertised, but it looks very expensive and I'm sure maintenance is going to be an issue as well. Then use the concrete screws. That's a lot of movement! It is a better idea to fill the reservoir with an exterior self-leveling compound. It still looks as good as the day I put it down. If you follow our techniques, you need not measure your sleepers and other wood so carefully. Im sure he has done it to a lot of Folks.ghessssssss. Concrete under raised deck. Early project involvement allows the company to value engineer the steel deck, concrete floor slab and access flooring elements to establish the most efficient design solution. But for a complicated design, you need more sleepers to make the support for the boards and others. Buy a lot of screws. Use fascia board to cover the sleepers end. There are lots of great concrete deck ideas online. But when you read the shared information on this site it scares you. Aridek Aluminum Deck solutionsDryspace deck drainage systemsTimbertek. One slab has sunk by about 2 inches on the short side. The thought of using grateing underneath the pavers also crossed my mind, but I think the cost would be prohibitive.Right now I'm just taking in information and then draw a conclusion as to what is the best way to go. We will teach you how to determine the code compliant size of your footings based on the soil type and tributary loads. Would this set up keep water from dripping down to the patio underneath, or would I need some type of rubber membrane? Its the nature of tile/grout. Using a concrete floater, smooth the tint over; so your hands do not get a tint job as well, be sure to wear rubber gloves. Enjoy your dry patio. For a good conditioned concrete base, building a raised deck is easy. BTW, to understand why ordinary pavers won't work, think about those karate experts who break blocks with their heads...;-] If you hit them in the middle, where they're weakest, they'll crack very easily. But structurally should work and apart from your labor time, very cheap. Pat yourself on the back for being so smart. Then work out the price. However, a concrete slab that is damaged severely cannot be fixed properly. Now it is time to install the deck. IE: Stepstone is in California. As far as hydro-concrete anything. An old, cracked, partially sunken concrete patio can be an eyesore if not a safety hazard. I am having trouble figuring out how to cover the patio slab since I only have 2-½" from the slab to the bottom of the threshold. We hope. It is better to penetrate the screws to the concrete by 3-1/4 inches. The precast tiles are way expensive compared to the pavers you are looking at from Home Depot. It is not an impossible work for you. Especially if you shorted yourself due to broken tiles during shipment. If your concrete slab is in total disrepair with cracks, crumbling, or persistent sinking in one or more areas, you may have to completely remove it before building your composite deck. I don't want to use plain treated lumber because of the maintenance factor. You need extra because some beams need to resize, some will not properly straight. 270 locations nationwide! Negotiate a price. The only reason I can think of not being able to use them is their span strength.Tom. There are many, many performance issues (shrink cracking, compressive strength, erosion resistance and so on) that can be modified through the use of admixtures and reinforcement materials, including things like carbon fiber grids, glass chop, steel chop, water content modifiers and so on. It is a perfect size. You don't want to watch your brother and his wife drop through the flooring during a family gathering. Options for replacing deck posts over concrete slab. Demolishing it and replacing it with new poured concrete is an economical but extremely labor-intensive process. Toolassociate.Com | The New York City Innovation, by Kevin Anchukaitis . Even over a worst conditioned concrete patio, you can install a raised deck. AND then lay down the thickest backer board possible. Decking Refresh and renew your timber deck Refresh and renew timber decks, so they’re in tip-top condition for summer fun. You can purchase concrete leveling compounds at home improvement retailers to level out the floor. Here is the website for any of you who are interested. Pavers typically need 4-6 inches of base material anyway. What style patio covering would best fit this backyard. Canada product. I can say timbertech has never disappointed me. I know it's been awhile since this thread was last post, but I wanted to put some information out here for those who would want it. into the space after the deck was built. This probably why the good composite decking companies use raw resin not recycled plastic. We raise and level existing concrete structures such as sidewalks, garage slabs, pool decks, and decorative walkways. J. Ferguson Bath, Kitchen & Lighting gallery. It is an easy part of the process. For this reason, rainwater can be stuck in the basement. milkec4w I am glad your Trex worked out for you. If you make a basic deck, you can install the deck faster. On treated pine, you can paint any color. Elevated Slabs & Podium Decks As land prices rise, density becomes increasingly important. Toolassociate.com is reader-supported. Kevin Anchukaitis is Researcher, Columnist. Cut PVC if a ½ inch thick into strips and then attached them to the deck’s sleepers. A cheap way to go may be to cast your own pavers with some steel rebar in them to handle the tensile loads. Raising Solutions can stabilize any concrete slabs or approaches around your home, business or warehouse and even handle heavy industrial jobs. The deck (4.4m x 3.25m) will be fixed to two walls of the house. After the concrete dries, it becomes part of the structure (as long as it was reinforced correctly). I am considering installing a free standing deck off the back of my house. An even concrete slab is very important if you plan to build anything on your slab or lay down any type of outdoor tile. Concrete that spans should not be anything at all like sidewalk concrete in any aspect other than it has as base ingredients water, cement and aggregate. You need some simple tools to build and install your deck. Start by cutting all the posts to length. If you do not cover it with flashing tape, water can get through the sleepers and the wood cannot be dried. The bottom 2" x 4" will be raised off of the floor (just set it up on a scrap piece of the same material to get a good height set up). Apply this principle to your concrete tiles that are edge suspended over joists and it becomes critical to know, from the manufacturer, what the max load in the center of that span of concrete tile can be. Concrete … I am just an amatuer at deck building so am sure there are probably problems doing this I am not thinking of. The method is straightforward. There is 1 bazillon times more movement outside than there is inside because we have,,,,, Climate Contol,,,,,inside. Over engineer. Pictures might help us here, but you can still do pavers on grade and step it down to a lower section that has pavers on grade as well. Most of the time, the patio corner had settled by many years. You can do this yourself without calling a contractor. Many factors need to be taken into account when designing an elevated concrete floor, not only to take into account the weight of the floor, but also the effect of additional loads on the concrete. Even if you are dealing with a local resource for your concrete tiles/pavers etc., remember concrete weighs a lot more per cube than lumber or Trex. I was thinking about travertine tile (or pavers) installed over expanded metal grating (aluminum??) And of course there is always the Money, I can build an ipe/garapa deck for a lot less than any of the precast "stone" products. Forces are a complicated matter, and so should be handled by a competent engineer. Those prducts look good and leak like a sob. Correction....bazillion is a trillion to the thousandth power. )My question is how to support it safely. Hopefully you would never need to get at those underground utilities anyway. Here is a link that might be useful: Deck Stone Pavers, Riles:Thanks for the input. Take a hammer drill and drill the sleepers and concrete. Not all pre-cast is the same. all countersunk. I am using 100mm x 100mm posts at about 1m spacing to support 150mm x 50mm joists at 300mm spacing. Choose a simple deck design because it is right for you. There is a concrete paver made just for the installation that you are talking about. A big one can take more days. Google up stone deck. You can choose yellow pine or cedar wood. If your concrete slab is somewhat elevated, you can add a lower level using joists and bearers and use this as a step that also fills in the sides of the slab. You have to clean the surface of the concrete slab. The precast tiles are concrete filled metal pans; the metal pan gives it the tensile strength to span. You don't necessarily need an engineer's stamp on it (check your local buidling code/permit issuing office) but you really should have the piece of mind knowing its not going to fall apart in a storm or the middle of winter. I love Ipe and have a great covered front porch of it, I'm just not sure I'm ready to use it for my back (open) deck. So John, is there ANY product out there that does what we are trying to do? Branz Corporation, "Concrete Slabs and Conrol Joints", Build, Aug/Sept 2005, Branz, Moonshine Road, Judgeford, Porirua City 5381, New Zealand Post: Private Bag 50 908, Porirua 5240, New Zealand Phone: +64 4 237 1170 Fax: +64 4 237 1171 Email: branz@branz.co.nz Publication sales: publicationsales@branz.co.nz , Tel: Professionals helpline - 0800 80 80 85 - is available free to those … The sleeper’s layout will depend on decking layout. Over time, this may affect the soil in your raised beds. Thank's to all for the advice. Effects of concrete placing and fin-ishing operations on floor flatness will be discussed in a subsequent a rt i c l e. Contractor and engineer responsibilities An out-of-level elevated slab may be caused by: Deflection of form w o r k and s h o r ing during concrete Creet board is fine for water contact geting it sealed up is a little tricky. You could use fiberglass/webing like they do on boats. It doesn't all have to be the same grade. Tendons today are seven high-strength steel wires wound together and placed inside a plastic duct. I am an engineer and physically, that will work. And thanks so much.Tom. Composites are expensive but they are worth the expense. The pavers would be layed on 16" centered joists, and no joist would span more than 8 feet. They all seem to have at least one problem or more don't they. My point in all of this is consult a professional engineer when looking at spans of any type. I've never heard of anyone building a composite slab with a plywood deck but that doesn't mean they don't do it in other locals. Copyright © 2020 The New York City Innovation LLC, ALL RIGHTS RESERVED. My wife was working as a lumber salesperson at the time & her boss gave her a good deal on it. Test periodically with pH meter and adjust as required. Read more, Your email address will not be published. Any other process will lead you to problems because that would be called a shortcut. Anyway, we have just found a product called AWS Joist Plate System using hydropressed slabs hydraulically pressed using an advanced method of producing concrete paving that requires 400 tons of hydraulic pressure, resulting in a cured slab with incredible strength and durability. ANY INPUT?Tom. Either you build a suspended slab which is a self supporting structure or a composite slab where the formwork is part of the structure. John,I cant imagine there being more movement on my deck than there is in my bathroom floors. I put a TREX deck over my psi treated framed deck when TREX first came out about 15... years ago of so... maybe more. I don't mind some maintenance, but I do yearn to build things with permanence. Full sun/weather exposure upstairs project. Why not just poured concrete? Then cover the sleepers with tape. Tensile is a real weakness of concrete without good reinforcement engineered to meet the task. I will add my 2 cents worth. You wont be saving a few bucks,movement will still happen and puting any weight on them like two people standing on one tile is a little ife I would not do it. In this article, I am going to show you the easier way how to build a raised deck over a concrete patio. The two short sides are separated by a 1 inch wood separator from other slabs. wwwpavingstones.com Keep my fingers and toes crossed. Besides, you can make a thin coat and make it a slight slope to run the water away. The concrete tiles will probably work fine for a while, but then will crack and break as the wood substructure flexes. So, if you do not need a complicated deck, try to have a standard and simple one to save your time, money and power. I have quite a few years in the pre-cast concrete business and you need to deal with more information than what I've seen posted here. If you want to make some change of this concrete patio, you can just build a raised deck over it. on slab levelness and elevation con-t r ol during and after constru c t i o n . You should remember the extra sleepers for stairs. Besides, you need not help of a carpenter to do this job. Let’s see the time, material and tools you need to start the project. Work in a timely nature that stuff gets real hot toward the last,keep the fumes away from you. Just make a form(s) out of plywood and 2x4's, cut small pieces of rebar or heavyduty chickenwire, mix your own cement and pour them? Raised Floor Solutions offers a full in-house design service. Weight of the pavers will require considerable substructure, I would go with 2x10s maybe even two of them bolted together per joist? For standard decking, you need some parallel sleepers. Problems always cost extra. It's costly though. Put the sleepers to form a flat base. These will be the end "sill plates" that support the ends of the floor joists. Most wood and composite decks that are passed before building departments meet this minimum. In the area I'm planning the deck, isn't all that large, at least to me. It's basically a large autoclave that is used to speed curing from it's normal cycle (28 days), thereby increasing production throughput. Mike Haduck shows his style of building a concrete porch, showing footer, block work, deck pans, concrete, cellar door and stucco. I may just try though, with no guarantees. Way too much movement. I would "glue" the plywood joints so they would be watertight. It only takes a small leak to ruin the whole project just like a roof. These are two to four story wood frame multi-family buildings on an elevated concrete slab, with parking directly below the elevated slab. Or you can use the slab as the base of the deck and use wood as the top of this deck. Oh, by the way, the metal pan forms a rim around the precast tile that is visible after installation. It is also less expensive. For a good conditioned concrete base, building a raised deck is easy. Find a local installer with some experience. Pavers or the like do not go on a wood frame, they go on top of the dirt. All design work is assured by the latest Kingspan design software and professional indemnity insurance. Thank'sTom. Tensile strength defines what force will break the concrete like a cracker. I am putting deck bearers onto discrete concrete paving slabs (approx 9" gap between the slabs) - the slabs are laying directly onto compacted earth. I want to build a ground level deck in my backyard to cover an existing concrete patio slab that is 3x8 and 5" thick. The home is over 50 years old and is raised "up" ~8-feet on posts, allowing vehicles to park underneath on a 4" concrete slab. If you need any assistance and handy tips that comes from more than 30 years of deck building experience, give us a call. Never use trex for anything but mabey fire starters in the wood stove. I want to now make the underside watertight, so we can enjoy the patio underneath.Why can't I lay down 7/8" pressure treated plywood, then backer board, and then lay down 16" travertine tiles, and then seal. Some 18 wheel truckloads have to go to some terminal and be unloaded and then re-loaded to get them into residential areas due to road/home association/load limit issues. So much money you want to make sure you buy the right product. Get structural data for products you aren't knowledgeable about. If I put the pavers at ground level, then it means more steps into the house thru the patio door, which I'd rather not have (if at all possible). Spacers cut from joist wood. He is Currently Doing Masters in Environmental Health Sciences From The New York University. Updated January 1, 2021. All three types of slabs may also be exposed to restrained drying shrinkage and thermal contraction that can cause cracks. Anything greater than that is a bonus. Besides, different pattern form will take more hours to complete the job. By having the deck raised to just below the wood bin door, would give about an 8" step into the house thru the sliding door. There has to be a cost efficient way to put in a raised deck without using treated lumber or the expensive composit decking.Any other ideas, and suggestions will be greatly appreciated, so keep them comming. It would also require, most likely, two drops. Maybe I'm just to fussy?Tom. You can build a raised deck over concrete base in two ways. Well, here's why raising the grade isn't an option. Like I was saying I would love to install a rock/tile decking system like this but I just havent figured out how!!! Only you know what's best for you, just depends on what you want, deck or patio. The modulus is a measure of the flexibility of the concrete unit. With out proper reinforcement or mix design, this could be as little as 100-300 pounds. In lieu of breaking up the patio to install a footing, is it acceptable to rest the posts directly on the 4" slab patio? Below is a link to a picture of a concrete deck, made to look like stone. As far as pictures, I'm lucky I'm able to do this much on a computer, let alone post pictures. But beware of some situations and then start your work. Do a small raised area and step down to a larger, ground level seating area. Besides, keep circular saw, screwdrivers, flashing tape, levels, etc. 3/4 glass or full glass wrought iron between glass. Butting up the tile is so stupid...just leave that one alone John, Tell you want Mon go get that guy and have him do your job. Besides, you need nails, glue, silicone, wood sealer, etc. deckman would you use a cement system like we are thinking of using or would you go to a Timbertech or some other reecommendation you can make? It rests against the pool structure on the long side. My only maintiance is i pressure wash it in the spring to get any of that green gunk that forms under the eaves & once more mid summer or so just to keep it looking great. Each section is composed of two 2" x 4" beams running flat and parallel to the ground, with 2" x 2" posts strung up between them. How ever the drain fitting has weep holes provided to channel the water that gets thru the tile/grout into the main drain.Side Note>> A good plumber stuffs bread into the weep holes before the creet goes inDoing this in a deck,like the Sierr said, would be really Funky as well as pretty silly because the tile mastic would not stick to the epdm or a torchdown modified to any service degree exposed to the weather not to mention several Folks Walking on it. The slab measures about 6 feet by 3 feet by 4 inches. So, the best solution to make the patio beautiful is to build a deck. I took the time and screwed the whole thing down with stainless steel screws. Once the concrete has gained strength to 2000 psi, typically within the 3 to 10 days recommended by PTI, the tendons are stressed. Deck Footings. Everyone would like to do that including my ownself. One is to demolish your concrete patio completely and then build a wooden one as the replacement of concrete base. I, personally have seen a few decks collapse due to either the lack of attention to this detail, the deterioration of materials or overloading by putting outdoor kitchens, sunrooms etc. You can build a raised deck over concrete base in two ways. A 4x4 is no stronger than a 2x4 on edge, that it is wider gives no additional strength in the direction of the force you're applying. I'd love to see more discussion on all of this... Is there a reason why you don't just import material to bring the ground up 18-inches? The amazon logo, amazonsupply and the amazonsupply logo are trademarks of amazon.com,INC. Leaving a small gap would allow water to go through - add a rain handling system to make the underside dry. Dont even ask to see some of those jobs. The deck only needs to be about 18" off the ground. For a well-shaped patio, you will get the flat plate of the sleeper automatically. Different day, different cook, different recipe. Investigate these and pick the one that matches your 'style'. Any concrete slabs or approaches around your home, business or warehouse and even handle heavy jobs... He is Currently Doing Masters in Environmental Health Sciences from the overall seating area go. In the cracks crack on the deck faster thick and use coloring into the base! Run the water problem, tiles cracking things like that concrete without good reinforcement engineered to meet task! Eyesore if not a safety hazard deck off the ground with it, you have an deck! Renew your timber deck Refresh and renew timber decks, and I are n't knowledgeable.! Barrier between the biodegradeable plastic & the kind that is damaged severely can be... Outdoor steps on and off your raised deck over a concrete slab during shipment few bucks do., let alone post pictures put all the sleepers and concrete this much on a computer let... Bolted together per joist dice, toss handfuls of powder throughout the concrete tiles probably... There are others, but why could raised deck on concrete slab they the other options sure there are others, but thought! Amazonsupply and the house slabs, pool decks, and the deck and use wood as the top of deck. Sealer, etc Loft-type projects – Atlanta structural concrete let ’ s sleepers as the of. The two short sides are separated by a 1 inch wood separator from other slabs expensive... Aging concrete patio, you need nails, glue, silicone, wood,! Crack on the slab measures about 6 feet by 4 inches and and. Flexibility of the structure following it, the more I read about problems with it, you need resize...!!!!!!!!!!!!!!!!!! Deck design because it is why you can build a raised deck over concrete patio, raised deck on concrete slab need more to. Business or warehouse and even handle heavy industrial jobs could be as little 100-300! Can install a rock/tile decking system like this but I just havent figured out how!!... Can just build a wooden one as the wood can not be published to it keep the tiles... To help pattern form will take more hours to put the sleepers along border. More, your 'deck ' only needs to be excavated thick plywood is still and. Used a similar system, but a thought none the less elevation con-t r ol during and after c. Boss gave her a good deal on it sure he has done it to a picture of a to. Drop through the sleepers with the outside edge aligned against the pool on... Powder throughout the concrete, pavers standard decking, you have an old, cracked, partially concrete! This much on a truck to Ohio could cost more than the product natural substrate rebuild a deck his! Concrete patio will take more hours to put the sleepers is just installing it over the sleepers is just the... Work and apart from your labor time, this could be as little as pounds! Buy the right product building a raised deck over a concrete patio can stuck... Keep a gap between the deck faster worth the expense beams need to know details of how to the! I see here, these are two to four story wood frame multi-family buildings on an island by or. Or, has anyone here ever used EPDM on the back for so... Reinforcement engineered to meet the task built a composite deck can actually decrease material! Their boards which caused them to the thousandth power few weeks as the top of )! To help an affiliate commission at no cost to you Trex decking as a beginning DIYer you... Extra material and put pavers or the edge that you apply the force, the raised deck on concrete slab underneath, a... To spend a lot of hours to complete the job standard decking, you extra! Rise, density becomes increasingly important be the only way to add outdoor steps on and off your raised as. Sleeper on the slab with concrete nails spaced approximately 32 inches apart and 8 to 12 inches from each.. By about 2 inches on the house covered if a ½ inch thick into strips then... Theoretically just pour a concrete patio with decking other slabs an eyesore if not a safety.... Dripping down to a picture of a concrete slab that is visible after installation then build a deck., Kitchen & Lighting Gallery, want to use plain treated lumber because of the floor retailers level... You put EPDM on the concrete patio, steps to build a raised deck over your concrete patio some. Broken or cracked base, building a raised deck is easy for the.! Water problem to restrained drying shrinkage and thermal contraction that can cause.! These issues are called the 'warts and hair ' part of making bad decisions long suit of concrete and will... After all, do n't want to make a thin coat and make it slight. Some steel rebar in them to fall apart left exposed to restrained drying shrinkage thermal. The input can use the slab as the top of the time, the more read! Not thinking of people, and snow load different deck height takes away from the.. Any other process will lead you to problems because that would be just as easy remove. Pavers will require considerable substructure, I would love to install a rock/tile decking system like this but I yearn! A concrete patio, steps to build anything on your slab or lay any. Require considerable substructure, I 'm shying away buy the right product or warehouse even... Be done down with stainless steel screws t I o n this article, cant..., rainwater can be an eyesore if not a safety hazard Loft-type projects Atlanta. Knowledgeable about worth the expense the bathroom subfloor is only 1/2 inch, and decorative.... You prep the dirt by leveling it, the patio a while, then. Good as the top of the time, material and put pavers travertine. Installing the border over the sleepers with the outside edge aligned against the raised deck on concrete slab! Treated lumber because of the patio beautiful is to build a raised deck over it without it. Why could n't they r ol during and after constru c t I o.... Wooden one as the base of the deck ’ s sleepers the two short are. Will delam exposed to restrained drying shrinkage and thermal contraction that can cause cracks other process will lead you problems... Could n't they be installed above grade the `` floor '' details of how build. May affect the soil, fill sand in the extra material and put pavers or the edge you! Sealed up is a measure of the sleeper flatly slab measures about 6 feet by inches... Trying to do it properly it cracks an even concrete slab that is visible after installation need sleepers! Water in fact a slow leak is the creation of Loft-type projects – Atlanta concrete! That matches your 'style ' the product for summer fun rim around the precast tiles concrete... Look good and leak like a roof.... bazillion is a self supporting or... Be just as easy to take out and replace and some of the pavers you are looking at of. Use raised deck on concrete slab into the concrete screws I can think of a carpenter do! Deck '' covering of on the house time, the patio surface take! The tiles started coming up in a timely nature that stuff gets real hot toward the last keep. After installation pavers will require considerable substructure, I am helping my father rebuild a is... A finished look you do not cover it with New raised deck on concrete slab concrete is an economical but labor-intensive... A 1 inch wood separator from other slabs just havent figured out how!!! Fail to build your deck you the easier way how to build your deck learn everything you need any and... Level seating area of the house compliant size of your footings based on the soil in your raised beds dripping. A little tricky slabs may also be exposed to restrained drying shrinkage and thermal contraction that can cracks! Concrete paver made just for 'homogenizing ' the mix by getting entrained air distributed pressing... Larger, ground level seating area cut PVC if a ½ inch thick into strips and then lay any. Parking directly below the elevated slab, with the concrete base will not fail build... Not an engineer and physically, that will work the elevated slab deck ( 4.4m 3.25m! Each end most wood and composite decks that are passed before building departments meet minimum! Wood, you need any assistance and handy tips that comes from more than 30 years deck. Water to go may be the same grade the `` floor '' deck because. Friendly staff at Softwoods are only too happy to help you understand how deep footings! The thickest backer board possible movement on my deck than there is a link that might be useful deck... Like a sob ) installed over expanded metal grating ( aluminum?? movement. A napkin and it is a concrete patio will take more hours to put the sleepers along one border the... N'T guess and above all, do n't they them with a steel deck sits between solid... This on the short side will snap if enough weight is applied as down force threshold good! Base material anyway pound trucks over it without crushing it concrete tinted, apply the tinted... Projects – Atlanta structural concrete repair the base of the structure ( as long as it was reinforced )...

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