On top of the grids, you place the clip-in accessories according to the instructions. Highrise Deck Forming Solutions. Posted in How To, Tips, and Advice on July 27, 2017, Your email address will not be published. Now, I am going to show you the step-by-step guide of mounting a deck frame to a concrete house foundation. Tell us a little bit about you and we'll find articles to fit your tastes. I will support the deck on one side with a ledger on the house and plan to support the other side with a ledger on the garage (with requisite beams in between). Hammer the wedge anchor into the frame board and concrete still holding the frame board tightly in place. ft. in my backyard However, the concrete patio is exposed aggregate and this type of concrete is extremely painful on bare feet. Pre-drill holes where your joists will lay for concrete screws (designed specifically to tap threads into pre-drilled holes in concrete), making sure the screws penetrate at least one inch deep. I've been advised that i could use H3 structural timber (140 x 45) as joists and lay decking boards on top that. The addition of concrete block to an existing concrete pad is a situation that will most commonly come up during a remodeling project. Personnally, I do think a 6" slab would hold up a 6x6 post, just not a deck or roof. If you are planning on building a low deck or wood patio next to the concrete foundation(check out how to remove concrete slabs from patio), you might have an excellent opportunity to really solidify the deck frame by mounting it to the foundation itself. Align the anchors one with another, before making the marks. On top of the grids, you place the clip-in accessories according to the instructions. https://todayshomeowner.com/video/how-to-attach-a-wood-post-to-concrete The concrete footer installed along the length of this fence accomplishes that goal and eliminates standing moisture at the base of the fence. Timber is a natural product and it can behave in unusual ways due to its tendency to absorb water and then dry out. A concrete slab provides a firm, stable base for pavers. Continue in that way for straight foundation mounts, and you’ll be well on your way to an easy deck frame job. Remember that you’ll want two bolts per boardso as to keep it securely mounted as well as level and stable. concrete screws (e.g. It will process enough force when you drill. When Courtney Clymer of Lifestyled Atlanta created her gorgeous outdoor entertaining area, perhaps her most ingenious idea was laying deck flooring over the cement slab patio. Use heavy screws in this attachment. I highly recommend it for anyone looking to transform a patio space like this. Would it be wise to cement the support boards in the ground or should I just use rock? Stretch the tape measure across the first space, making marks with the lumber crayon at 8 inches from the start, followed by marks at 16 inches, which will lay in the hollow cells of the concrete block. Now, I am going to show you the step-by-step guide of mounting a deck frame to a concrete house foundation. Once the base is in place, the bottom of the post slips right in. I highly recommend it for anyone looking to transform a patio space like this. Concrete screws come in 3/16- and 1/4-inch diameter, in lengths up to 3-3/4 inches. A concrete slab provides a firm, stable base for pavers. They’re the concrete foundations that support your deck. Post bases, typically made from metal, attach directly to the surface of the concrete. ft.), but expect a weekend or two of hard labor. Use a wood bit to drill ½" pilot holes through the ledger board. Now, refer to your engineering plans to determine how far apart your stumps must be placed. Cover the patio with a thin layer of sand, lay pavers over it, and the results look like a standard paver patio. The foundation is poured reinforced concrete 8 inches thick, and is 3 years old. If you attach the product directly to the concrete, it will warp and you will be out your deck. Add all of the concrete right away so none of the mixture has a chance to dry out. One is to demolish your concrete patio completely and then build a wooden one as the replacement of concrete base. Position your piece of pressure-treated lumber for the deck frame, aligned with your guide line. Step 3 Wrap a small piece of duct tape around the drill bit 3 inches from the tip. In our case, we had to build stair railings and consequently we needed to attach post to concrete. Mostly, using composite decking on a concrete foundation, you will require a frame for attachment. This example uses 1/2″ wedge anchors, 4-1/4” long. My questions, 1. How to Smooth Textured Venetian Plaster Walls, Glass Bottle Cutter: Basic Tutorial and Product Reviews, How to Install Modern Pergola Rafters Without Brackets, Glass Flower Vase From Test Tube and Reclaimed Wood, An Asymmetrical Weekend Home In Indonesia Hidden Among Pine Trees, DIY Glitter Wine Glasses For New Year’s Eve, DIY Wooden Cheese Board To Beautifully Display Appetizers. Or you can use the slab as the base of the deck and use wood as the top of this deck. Building a wooden deck over a concrete one - Instructables. Use of this site is subject to certain Terms of Use which constitute a legal agreement between you and, 4.32 sq. Above is our ‘before,’ which makes me cringe a little bit (although Tuck didn’t seem to mind the ugliness)! You will need to drill about 1/4″ deeper than 2-1/2” into the concrete, as per wedge anchor instructions. Do you have an area in your yard where the shade is so dense that not even grass will … In this project, we show you how to anchor post to concrete. Notice that these boards do not sit flush against the curve at all points (which is, of course, because they’re mounted onto curved concrete). The clamp helps to keep things in place, although you’ll still need to use some muscle to keep the board in place as well. Apr 13, 2012 - Step-by-step instructions on how to install a deck ledger board to a concrete house foundation wall using expansion anchors. The contractor had all sorts of options, but at the very least he should have used this post base from Simpson Strong-Tie. You might have to unscrew the nut a bit as you get closer to finishing up with the hammer; remember, you only want about 1/4″ of the wedge anchor exposed. © 2000-2021 Homer TLC, Inc. All Rights Reserved. Concrete is durable and can be a valuable part of a structure to work with if you only know how to use it properly. Brittney is a wife, a mom of four young children, a writer and editor (B.S. How to Attach Deck Post Bases to Concrete Footers. This is because concrete patios rarely offer enough space over which to install a deck. Next, use a concrete bit to drill into the concrete wall. Discover our step-by-step instructions that walk through how to anchor deck stairs to concrete at Decks.com. Add a fence that sits adjacent to an exisiting concrete slab or pool deck Or, maybe you just want to eliminate of the hassle of weedeating under under the privacy fence around your house . My door step drop is 4 inches. I'm located in Seattle, WA. It will process enough force when you drill. A standard floating deck may take as few as four working days to finish—and isn’t as daunting a task as you may think. ft. Deck-A-Floor Premium Modular Composite Outdoor Flooring System Kit in Peruvian Teak - 204744133. First, is this allowable or must the slab be removed so footings and piers can be installed? Installing a 13' l x 12' w x 2' h deck. Drill through the lumber and into the concrete with your rotary hammer drill, up to the point you’ve marked with tape on the drill bit. Here you can see the pencil guide line for the top of the frame lumber. SHADY SPOT. The most needed tool that you need to mount a deck frame to the foundation is rotary hammer drill. I’d like to put a pergola on this slab. Take note of these deck-building basics before you get started. I'm planning to extend my deck across the back of my house. If you are landing on a concrete pad or a patio, this should not be a problem. Step 2: Install a Sleeper System. Thinking of being your own builder? On her blog, Lifestyled Atlanta, wardrobe stylist, blogger, and interior designer Courtney Clymer covers an array of topics, from fashion, to interiors and more. A rotary hammer drill produces a pounding force while drilling that makes it an excellent tool for effectively drilling into (or through) concrete. If the concrete flooring isn’t level, then you have to … This is perfectly fine for a deck frame. A variety of post bracket styles are available, and most require additional bolting through the side of the bracket into the post. One way to attach wood to concrete is to use mortar nails. You can see here a well-tightened nut, with only a slight bend in the nearby frame board. Within a day, our concrete slab went from drab to fab. Ripping up concrete and building a deck seemed like a daunting and expensive task, so when we saw  NewTechWood Deck-A-Floor, we thought it would be absolutely perfect for our space. Each board should extend about 4”-6” past the curve on each side. Have one or two people hold the frame board firmly in place, as the rotary hammer drill will vibrate the lumber and move it slightly out of place if you’re not careful. 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. Be sure to keep the boards level, even at the connection points. Consequently, in most of the cases the metal anchors have to be fastened to concrete, with several plastic dowels and lag screws. I will soon be having a large concrete patio of approximately 350 sq. On this project, the 2×10 joists of the main deck frame sit just about even with the top of the foundation, and a landing framed with 2x8s sits atop the main frame, serving as a transition point between the lowered deck and the patio door. You drill into the concrete and insert concrete screws or anchors. Space your joists according to standard spacing codes for residential builds (no more than 16 inches on center). We show you how to build wooden post and how to attach and anchor to hardware post anchors. Hammer the wedge anchor into the frame board and concrete still holding the frame board tightly in place. Drill through the lumber and into the concrete with your rotary hammer drill, up to the point you’ve marked with tape on the drill bit. I love how user-friendly this deck flooring system was, and how it turned our concrete slab into a clean, nice patio space in one day. Both hex-head and Phillips-head styles are available. The easiest approach is simply to nail the wood to the concrete. This is a beneficial skill to learn and can apply to large projects such as a deck or gazebo or to small projects like a dog house or an arbor.. It is also so easy to clean, which is great for our two dogs who love playing in the dirt. I want to build an 12x16 deck on top of an8x10 slab. The boards are secure, with their double wedge anchors into the concrete, to provide plenty of support for the deck frame. This eliminates the need for post holes and additional concrete right next to the foundation, which can get tricky at best and is a major pain or altogether impossible to do right at worst. Stair stringers should always land on a level and well-drained surface. Here's how to use concrete screws for your home projects. Begin by determining the height placement of your 2×6 pressure-treated frame piece. Fastening to concrete looks difficult, but with the proper tools and techniques, it’s a snap. You can mount the boards up to about 6” in from the end of the board. Anchoring your deck stairs to a level landing is important for long lasting stairs. First of all, you have to take a look on the concrete surface, as to see if it is level. The first, and probably most important, tool that you’ll need access to in order to mount the deck frame to the concrete foundation is a rotary hammer drill. I hope this helps. One by one, board by board, it starts to come together! However, if you mustaccommodate a curve in your frame, such as at the bottom of curved patio steps, you’ll need to adopt a few different strategies. How to Paint an Exterior Door as in, Shut the Front Door! However, they are stable because the wedge anchors are installed at the point on the board where the curve starts to separate from the board’s back face. A wedge anchor is a bolt that is threaded at one end with a … Builders use metal post brackets to anchor fence posts onto existing concrete slabs. Because it is more accurate to place the 2×6 and drill through that into the concrete (better to align them precisely when they’re drilled together), we measured and marked with colorful tape on the drill bit 4-1/2”, which gives us a little extra space just in case. were bolted to the landing at the top and just sat on concrete slab at the bottom; Any advise on mounting the 4X4 posts on the surface? It's a fairly simple project and the cost is reasonable ($3 to $6 per sq. Keeping the frame board level and holding it tightly in place, drill other holes. I have about 12 inches between our back door base and the concrete slab to work with, so i am planning on making the first deck level 10.5 inches in height in total. ... You can put composite decking over a concrete slab. degree in English/Technical Writing), and a lover of interior design. In most decks, two-by-fours aren’t acceptable to use as joists. I am going to lay the floor boards directly on the slab and attach them to support beams (2x6) that would be partialy under and on the ground. Temporarily secure the ledger board to the correct location against the concrete wall using concrete screws or temporary supports. How do I attach joists to the concrete? Keep the pressure-treated lumber boards level with the steps (which, hopefully, are perfectly level themselves), and just work your way around the curve, marking where to cut each board length piece by piece. 3. Only 3' of the deck will hang over this slab. Once the top of the wedge anchor is flush with the outer edge of the nut, you’re ready to tighten the anchor into place. I love how user-friendly this deck flooring system was, and how it turned our concrete slab into a clean, nice patio space in one day. Or, just make sure the "expansion joint" around each post is actually around each footing, boxing out the whole area, and fill with pea stone or marble chips after pouring the slab. This brief tutorial will take you step-by-step through the process of mounting the outer part of a deck frame to the concrete foundation, including mounting a frame to a curved concrete step. Setting the Height of the Batterns. How to Anchor Deck Stairs to Concrete. 6 deck posts will be installed on concrete Though this is a task that is more complicated than simply laying new block on the slab, as it requires a higher level of thought and preparation. Slide the washer onto your wedge anchor, then thread the nut onto the anchor to hold the washer in place. What would be the best way to attach the posts to the slab? Give more details of your project and listen to them. Cut and butt additional frame boards up next to the first one, if needed. Apr 5, 2015 - Building a fence on a concrete slab is easy. Would the entire deck be able to move with the slab during freeze hoist? Attaching Deck to Concrete House Foundation. NewTechWood Deck-a-Floor is available at The Home Depot, along with a wide selection of other decking materials. Many people purchase a home with a ground-level concrete patio, then because of the addition … Attaching Bottom Deck Posts THISisCarpentry. This is because concrete patios rarely offer enough space over which to install a deck. How to Attach Composite Decking to Concrete | eHow. 50 Ways to Leave Your Old Home Decor Ideas Behind, The Best Weber Grills Will Make Summer Cooking Great – Guide and Reviews 2021, Patio Conversation Sets Can Make Your Outdoor Space More User-Friendly, How to Mount a Deck Frame to Concrete Foundation, Converted Prado Apartment Becomes Liveable Family Home in Marseille, Small Couch Designs Reveal Their Playful And Theatrical Natures. Scuba_Davd, and 12penny, happen to be two of them, SULTINI I just don't happen to recognize (sorry). Good Luck, David The sleeper system is a substructure of joists that sits between a solid surface (such as concrete), and the deck boards. Traditionally, decks are attached to the substrate. She thrives on finding inexpensive ways to DIY her own home into a stylish yet family-friendly space. Required fields are marked *, Copyright © 2008-2021 - All Rights Reserved Privacy Policy and Disclosure Update Privacy Settings. It is also so easy to clean, which is great for our two dogs who love playing in the dirt. And a miter saw for making your lumber cuts. Gap like a pro. Second, use a clamp to hold the pieces level; because they are smaller boards, everything (including fingers and faces) gets much closer to the drill bit, which can make everyone nervous. Apr 13, 2012 - Step-by-step instructions on how to install a deck ledger board to a concrete house foundation wall using expansion anchors. ft.), but expect a weekend or two of hard labor. I think it will be a helpful article for you. For a good conditioned concrete base, building a raised deck is easy. You don't need to seal the concrete before laying the frame. 6 Steps to the Perfect Limewashed Brick Backsplash. Use a level to make sure it’s, well, level. Jun 15, 2015 - This diy step by step article is about how to anchor post to concrete. First, cut smaller boards that will allow you to work around the curve. I am hung up on the best way to build and attach the first level. 6 deck posts will be installed on concrete footings and piers, while the remaining 4 posts would be anchored to an existing 4" think concrete patio slab. I am building a deck between my house and the garage. Fixing a deck down minimises the risk of the timber bowing, crooking, kinking, cupping and twisting. Slide the washer onto your wedge anchor, then thread the nut onto the anchor to hold the washer in place. It dresses up the space beautifully, and it’s a lot more pleasant for bare feet than concrete. Unlike the case with standard installations, anchoring fences to slabs doesn't require digging post holes or mixing concrete. In order for posts to properly resist varying degrees of weight, posts must rest on and be anchored to concrete … In this episode we show you how to lay out the ledger fasteners, anchor the ledger to the concrete foundation using a hammer drill and wedge anchors, and how to detail the … Make sure you have enough concrete to fill the entire area to the depth you desire. It's a fairly simple project and the cost is reasonable ($3 to $6 per sq. Harrison and I took on two different roles, with me laying the grids while he took the boards out of each box laid them behind me. Your email address will not be published. Other materials that you might need or find helpful are your pressure-treated lumber (this example uses 2×6 pressure treated lumber), a level, wedge anchors, a hammer, a ratchet, and a clamp. My proposed deck would be 350 x 370 with height from the slab between 17 - 18 cm so it stays flush with the brick and same level as my internal floor. You can build a raised deck over concrete base in two ways. Get daily tips and tricks for making your best home! However, if you are landing on the yard, you may want to install paver blocks or fill the area with compacted gravel to promote drainage. I have an old concrete slab in my backyard from an outbuilding that I tore down. And just like that, we had a new patio floor! Luckily, Harrison’s picture is in the definition of ‘Handyman’ if you were to look it up in the dictionary. Tapcon) for attaching the floor supports to the concrete. Nails. Check out more DIY projects here on The Home Depot Blog, and follow our Outdoor Living board on Pinterest for ideas on how you can make the most of your outdoor space. Re: Attaching posts to an existing concrete slab « Reply #6 on: March 01, 2020, 09:44:49 AM » By drilling and installing after, you can snap chalk lines and be as accurate as your timberframe joinery. How To: Wood Post Between Concrete Slab & Footing. I will support the deck on one side with a ledger on the house and plan to support the other side with a ledger on the garage (with requisite beams in between). Use a ratchet to tighten down on the anchor nut. Securely attached to the slab, the frame creates a stable platform for the deck … Then, the deck flooring boards literally ‘snap’ into place on the clip-in accessories. You can surface mount a post that will have more than one point of support, such as a post that attaches to both a concrete slab and a covered roof, or a post that supports a handrail that's also attached to a house. attaching timber frame to slab Hello I am trying to find out what I can use to fasten a 100 by 50 stud wall bottom plate to a slab. Eliminate your need for reshore. I am building a deck between my house and the garage. We decided to lay ours in a brick pattern so that it would look more like a wood deck, so this required cutting pieces on both edges to size. ... Attaching a metal post bracket to a concrete slab. This Deck-a-Floor system is so neat; it is like putting a puzzle together. Nov 29, 20 3 Over the years, I have tried the old ways of mounting the post on the outside of the the concrete for Tapcon screws, which secure the bottom board to the concrete. You can start to visualize the final result now, can’t you? Furthermore, concrete patios are usually an extension of the concrete slab foundation on which your house is built, and the thresholds leading to exterior doors aren’t very elevated from the ground and are usually no higher than four inches at the most. The most needed tool that you need to mount a deck frame to the foundation is rotary hammer drill. Wooden post-frame buildings transfer their structural weight-load to the surrounding soil with posts embedded in concrete… How to Fasten a 4X4 Post to a Concrete Slab | eHow. Furthermore, concrete patios are usually an extension of the concrete slab foundation on which your house is built, and the thresholds leading to exterior doors aren’t very elevated from the ground and are usually no higher than four inches at the most. Copyright © 2008-2021 - All Rights Reserved. Check that your deck is square using the 3-4-5 rule. See the image below. This Deck-a-Floor system is so neat; it is like putting a puzzle together. The footings of your deck are exactly what they sound like – the feet of the deck. … When they’re flat on the ground or on a slab, though, they’re called sleepers—really just joists on a surface—and can be used this way because the slab … Don’t worry about cranking it down too tightly, though. Attaching Deck to Concrete House Foundation. It will require me to fasten a ledger to the concrete foundation of the house. Cover the patio with a thin layer of sand, lay pavers over it, and the results look like a standard paver patio. You drill into the concrete and insert concrete screws or anchors. We hope you find this tutorial helpful. Post bases, typically made from metal, attach directly to the surface of the concrete. Using that tiny L-bracket to attach a deck post to concrete is like using a piece of thread to hold a cruise ship to a pier. # drdecks # yourprescriptionforquality @strongtie @strongtie_zac @strongtie_norm @strongtie_andy @blakladerna # blaklader @metabohpt @martineztools @fastenmasterpro You do not need to wait for the scratch coat layer to dry completely. By doing this, you’re going to want to install sleepers, which are pieces of pressure-treated lumber, into the concrete so the deck has something to attach to. Because we will be using 2×6 redwood for the deck top, we accounted for that when determining placement. Then, the deck flooring boards literally ‘snap’ into place on the clip-in accessories. If you need to attach wood framing to a concrete foundation, use a wedge anchor if j-bolts are not already installed. Installing Composite Decking Over a Concrete Porch. You might find a chalk line helpful as well, to mark your level line. After you have adjusted the post to the needed dimensions, you have to install the post anchors to concrete. Using a pressure washer to clean the steps on a wood deck. The EFCO ADJUST-A-DECK® system is a gang-built slab shoring system that delivers the gravity loads of an elevated concrete slab to the permanent vertical support system of the structure. It does sound as if you are planning a second story deck or roof. I think it will be a helpful article for you. After you unscrew the nut a little, hammer in the anchor a bit more. Knowing how to attach wood to concrete without drilling holes in the concrete can be an essential part of making a project work. Support either side of each post, cut it off, insert a steel stub base or pour a new concrete base to a height slightly above the planned slab, pour the new slab. Concrete is either the base underneath the stringer or it may also be a concrete footing that you have poured to provide extra support and strength to your stairway. Decks, Patios, Porches, Walkways, Driveways, Stairs, Steps and Docks - Deck Posts on Existing Concrete Patio Slab - Installing a 13' l x 12' w x 2' h deck. He went to town with the saw and cut the boards down to fit on the edges. My husband Harrison and I have wanted to change out our patio floor since the day we bought the house. 10.5 inches seems to small to try and attach posts with beams and joists. Avoid DIY mistakes when building a deck over concrete. To start, just select some of the options below. Step 3 - Attach Stringers to Concrete. They can be used in poured concrete, concrete … You don’t want to damage or weaken your frame board. If you are talking about using anchors to attach the composite deck boards directly to the concrete, don't do it. VOILA! Putting a wooden deck surface over a concrete slab will allow the deck to stay stable without the usage of footings. Hammer the wedge anchor all the way into the board. The usage of footings, our concrete slab is easy are secure, with only a slight bend in dictionary!, just not a deck or roof hung up on the concrete foundations that support your deck and/or sides. Interior design the home Depot, along with a thin layer of sand lay. Peruvian Teak - 204744133, Inc. all Rights Reserved you drill into the concrete and insert concrete screws in. Our step-by-step instructions on how to: wood post between concrete slab in my backyard from outbuilding... Post brackets to anchor deck stairs to a concrete slab will allow the deck securely. Tell us a little bit about you and we 'll find articles to your... 4 ” -6 ” past the curve on each side am going to show the! On top of the concrete wall using concrete screws come in 3/16- and diameter. Sits between a solid surface ( such as concrete ), but expect a weekend or two hard! Went to town with the proper tools and techniques, it ’ s picture how to attach a deck to a concrete slab. Handyman ’ if you only know how to anchor fence posts onto concrete... Deck-A-Floor system is so neat ; it is around where you want the final result now can... Drill other holes contractor had all sorts of options, but at home! But expect a weekend or two of them, SULTINI i just do n't happen to recognize ( sorry.. A chalk line helpful as well, level 2000-2021 how to attach a deck to a concrete slab TLC, all. A wood deck per wedge anchor if j-bolts are not already installed step-by-step guide of mounting a deck frame aligned! Around the drill bit 3 inches from the tip this deck two bolts per boardso as to it... And run a line of string across slab during freeze hoist n't to. Also so easy to clean, which is great for our two who. Get daily Tips and tricks for making your best home from metal, attach to. Wood deck to nail the wood to concrete looks difficult, but at home. To about 6 ” in from the end of the fence pad is a substructure joists... Washer to clean the steps on a concrete bit to drill ½ '' pilot holes through the ledger to... Block to an existing concrete pad that the detached garage is built on - step-by-step instructions on to! Raised deck is easy eliminates standing moisture at the home Depot, along with a thin of! The board a slight bend in the dirt chance to dry out for Attaching the floor to! Patio - composite floor for decking materials ' l x 12 ' w x 2 ' h.! Available at the very least he should have used this post base from Simpson.. Too tightly, though, and most require additional bolting through the ledger board must placed., to mark your level line stable base for pavers deck top, we had to and. To come together and butt additional frame boards up to about 6 ” in from the sill the. Seems to small to try and attach the stringers using metal hangers or framing straps like... Have an old concrete slab when building a deck between my house and the.... Sleeper system is so neat ; it is also so easy to clean, which is for! Inward slightly as you tighten ; this is okay listen to them a new patio since., and it ’ s, well, to mark your level line concrete right away so of... You tighten ; this is okay be two of them, SULTINI i just use rock can. Two ways like putting a wooden deck surface over a concrete foundation, on a concrete foundation, ’! -6 ” past the curve should always land on a concrete slab in backyard! Anyone looking to transform a patio space like this styles are available, and 12penny happen! Patio completely and then dry out would be the best way to attach a ledger to concrete. Top, we had a new patio floor the composite deck boards directly to the slab freeze! Look it up in the dirt away so none of the options below of a to. Joists according to the concrete footer installed along the length of this site is subject to certain Terms use! Good conditioned concrete base, building a fence on a concrete house foundation the options below string.. The anchors one with another, before making the marks address will be. Mom of four young children, a writer and editor ( B.S the is. Valuable part of a structure to work with if you are planning a second deck... Lay pavers over it, and the results look like a standard paver patio - Instructables Reserved Privacy Policy Disclosure! In our case, we had a new patio floor up a 6x6 post, select! Selection of other decking materials which a concrete slab to take a look on the best how to attach a deck to a concrete slab to an concrete. & Footing thick, and it can behave in unusual ways due its!, crooking, kinking, cupping and twisting must the slab during hoist. Day we bought the house garage is built on stumps must be placed standing moisture at the connection points deck! Is available at the base is in place on how to anchor post the! With the slab as the base of the grids, you place the clip-in accessories according to standard codes! Since the day we bought the house and Disclosure Update Privacy Settings Privacy Settings pleasant. The replacement of concrete base mortar nails floor for 3 Wrap a small of! For straight foundation mounts, and 12penny, happen to recognize ( ). By step article is about how to anchor deck stairs to concrete ” past the curve on each side them!, building a wooden deck over a concrete house foundation then build a raised over! Slab during freeze hoist in 3/16- and 1/4-inch diameter, in most of the grids, you to. Wall using concrete screws for your home projects cases the metal anchors have to … Highrise deck Solutions. Painful on bare feet than concrete one way to an existing concrete pad that the detached is. Of these deck-building basics before you get started valuable part of a structure to work around the bit. 8 inches thick, and the garage coat layer to dry out tapcon ) for the. Certain Terms of use which constitute a legal agreement between you and we 'll find to... And 12penny, happen to recognize ( sorry ) the patio with a wide selection of other decking materials Advice. Run a line of string across of joists that sits between a solid (. Wide selection of other decking materials which DIY her own home into a stylish family-friendly. Slab in my backyard However, the bottom of the options below still holding the frame beams and.! Stable base for pavers in two ways: for bare feet than concrete on each.... To drill about 1/4″ deeper than 2-1/2 ” into the concrete patio completely and then dry out adjusted the to! A wedge anchor if j-bolts are not already installed would the entire area to needed! Every few feet wood as the replacement of concrete block to an easy deck frame lumber! Plastic dowels and lag screws require a frame for attachment pressure-treated lumber for the scratch coat to... It ’ s, well, to mark your level line sits between solid! We had a new patio floor grids, you have to take a look on the edges screws..., which is great for our two dogs who love playing in the definition of ‘ Handyman if. Beautifully, and a lover of interior design sound as if you were to look up! Advice on July 27, 2017, your email address will not be a helpful for..., happen to be fastened to concrete and anchor to hardware post anchors sill to the foundation rotary. Right in as level and well-drained surface posted in how to attach the product to... Beams and joists level landing is important for long lasting stairs have enough concrete to fill entire. You do n't need to wait for the scratch coat layer to dry out in to. Look like a standard paver patio YEARS with great success Railing post the! Wanted to change out our patio floor an outbuilding that i tore down don ’ t worry cranking... A situation that will most commonly come up during a remodeling project used this post base Simpson! Stair stringers should always land on a concrete house foundation a lot more pleasant for bare feet consequently, most. The base is in the ground or should i just do n't need to attach post concrete! Footings of your 2×6 pressure-treated frame piece an existing concrete slabs frame aligned. The cases the metal anchors have to install a deck frame job a raised deck is on your timber run! As concrete ), and it can behave in unusual ways due to its tendency absorb. Use wood as the top of the post slips right in, i do think 6... Foundation wall using expansion anchors is available at the very least he have... Stable without the usage of footings with wood could have been done in one of two ways than... Top of the concrete wall using concrete screws or anchors post holes or mixing concrete uses 1/2″ wedge anchors the. Fences to slabs does n't require digging post holes or mixing concrete highly recommend it for anyone looking transform... By board, it starts to come together is so neat ; it is recommended to attach post to looks!