attaching decking joists to concrete

In some cases you may want to all out avoid the hassle and uncertainty of attaching to a masonry wall. Remember you can always install frost footings and posts beside the house to support the deck without attaching to the house. Layout your bolt. Layout your bolt locations using a tape measure and construction pencil. Bolt patterns will vary depending on joist length. Bolts should be staggered between joists and located 2" from the top and bottom of the ledger board.

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Typically built from timber on concrete footing. Marvelous structures from the basic flat deck that anyone can construct through to more advance elevated deck that a professional should undertake. Deck Terminology. A. top rail. G. decking .... better hold into pine joists. Deck Screws. Galvanized or stainless steel deck screws are the best choice for attaching the deck boards. The screws hold better than nails, and the square drive makes driving them with an electric drill easy.

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The fact is that your deck's weight load must be carried underneath it and not using the cinder blocks supporting your garage. That does not limit you from attaching it to the garage to provide horizontal stability and to keep movements in unison. You would simply need to bolt in a faux ledger to the cinder blocks. Make sure that you have at least two posts close to the garage that you are showing as the weight bearing points for that wall. Any good inspector should ...

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Building a wooden deck this way does offer the advantage of not needing to worry about digging foundations, putting in joists, etc, but you do have to worry about the proper slope of the concrete porch, allowing for good water drainage, ensuring any parts that would be subjected to .... Since the floor planks are a bit over 0.5" thick, and I was going to use 2" screws, I needed runners that were at least 2" high so I wouldn't risk bottoming out when attaching the planks.

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As the joists reach the edge of the slab, their bottom edges should be getting further away from the slab because the slab is sloped to carry water away from the house—the shims should be thicker. This provides much needed room to make the transition off of the slab and into a standard deck support system. If your new deck will extend beyond the existing patio, lay out the pier blocks as needed. Bridge from the concrete slab to the first pier block with a ...

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Joist-to-Ledger. (page 14). Stair Stringer-to-. Deck Framing. (page 17). Beam-to-Post. (page 13). Post-to-concrete. (page 11 12). Joist-to-Beam. (page 15). A system of key connections throughout the deck framing, also known as a continuous load path, is essential to building a safe, code-compliant deck. When this system of connections is made properly, loads are transferred throughout the deck's frame and into the ground and/or the adjacent structure to which the deck is connected ...

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Tim Carter, of AsktheBuilder.com, demonstrates a really simple way to nail wood to a concrete floor. ... stated below by I think this guy who made the video,, if it is a structural load (uplift criteria, etc) ,, then you by all means should use the proper or specified anchor bolt.. however for non structural wall plate securing to the slab this is good ,, works better than most other anchors. .... I was going to attach a ledger board for a wood deck to my concrete slab sun room.

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We also took a couple of other water-fighting steps. to prevent water from seeping down along the foundation, we caulked the gap between the patio and the house. At the other end of the patio, a corner of the slab had sunk slightly below the level of the soil and rainwater pooled there. to correct that, we shaved off the sod with a spade, dug out a couple of inches of soil and replaced the sod. Fix any water problems before you build a deck over a concrete patio. Water problem ...

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How to build a deck over a concrete slab. ... Base Plates. Drill holes for base plates (or for joist supports if securing them directly to concrete) using 12mm or 10mm masonry bit. step2. Step 3 - Inserting the Hex Bolt. Insert 10mm hex-bolt through base plate. Note: The KlevaKlip Adjustable Joist Support system is designed to provide a "top of the joist" height from 80mm (using 60mm length bolts 70mm x 45mm joists) to 170mm (using 120mm length bolts 90mm x 45mm joists). step3 ...

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The Deck Connection and Fastening Guide provides instructions on how to recognize defects and deficiencies in existing decks, and guidance for building strong, safe, long-lasting deck structures. Additionally, it goes detail by detail (ledger connection, joist-to-beam connection, beam-to-post connection, etc.) through a typical deck and identifies the relevant building-code requirements (2012 and 2015 IRC/IBC) and connection options. Our deck-code guide can be a helpful reference ...

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Form the outer frame of the deck with joists (150mm high x 50mm wide). These rest on top of the levelled concrete or slabs. The joists are fixed together with 100mm rustproof screws and external wood glue. Use one screw on the top edge of the joist and two screws on the sides. If you're attaching the deck to your house, screw the first joist to the wall but put plenty of stainless steel washers between the joist and the wall to leave a gap of at least 10mm. Use a spirit level to make sure ...

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Clever Building Products Making Deck Building Easier. Did you know that approximately fifty ... decks faster, easier and less hassles. The Adjustable Joist Support for decks over concrete slabs - the Adjustable Bearer Support - for decks approx. 300mm to 600mm off the ground - the Joist Connector for attaching 45mm wide joists to 45mm,70mm,90mm Bearers and the new FREP Joist Hanger ( Fibre Reinforced Engineering Polymer) suits 90mm x 45mm & 140mm x 45mm joists.

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Fastening a Ledger to concrete: The ledger is not only the structural connection between the deck and the house; it's also what establishes the overall height and levelness of the entire deck frame. 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. In this episode we show you how to ...

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The ledger provides much of a deck's strength; it supports the joists at one end, and it provides stiffness to the framing. (A freestanding deck, of course, does not have a ledger.) The ledger is made of the same material as the rest of the framing—usually pressure-treated lumber. Some builders install the ledger first, before they lay out for the footings and dig the post holes. They then use the ledger as the basic point of reference for determining footings, posts, and all the framing.

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My client has asked me to build a timber deck for them, when I met up with them I suggested that it was better for me to pour the concrete slab and put the decking... ... Im Using 90 x 19mm Merbau decking and the maximum joist spacing or decking can span between each joist is 450mm. We have simply marked on the ground where each battern will be laid. Make sure when using ... Picture of Fastening the Batterns. Pre drill with a 25mm spade bit 15-20mm deep.

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Mistake 7: attaching deck ledgers poorly. If sistering deck joists to floor joists isn't an option, adding a beam, posts, and footings can help to relieve some of the stress placed on the fasteners connecting the ledger to the end grain of the cantilevered floor joists. The error: The majority of deck plans end with a straight, continuous line at the ledger, rather than details as to what the ledger is connecting to. Unfortunately, the way a ledger attaches to a house is one of the ...

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How to build deck over concrete patio DIY - Duration: 1:17. ViTaLiKs 38,330 views · 1:17 · How to Upgrade a concrete Urban Patio - This Old House - Duration: 6:09. This Old House 212,241 views · 6:09. How to attached wood to concrete that is well cured. (over a concrete deck) - Duration: 3:17. TheOldkid888 83,910 views · 3:17 · How to Build Deck Footings with QUIKRETE - Duration: 2:27. QUIKRETE 3,277,801 views · 2:27. How to Build an 8 x10 Deck for ...

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o Remove the concrete dust from the holes prior to securing. Properly fasten the deck boards to the sleeper. o Face fasteners provide the strongest lateral bracing (as opposed to hidden fasteners). Note: Before installing decking, consider applying joist tape, which limits the contact of water to the top of the sleepers. o If spacers are used under the sleepers, longer screws may be required. Always consult your local building codes prior to any installation. Solid wall. Attach joists to ...

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Attach decking to each joist with 2-8d nails or 2-#8 screws. decking may be placed from an angle perpendicular to the joists to an angle of 45 degrees to the joists. decking must have a span length such that each board bears on a minimum of 4 joists. Plastic or .... Use expansion anchors when attaching a ledger board to a concrete or solid masonry wall as shown in. FIGURE 6. ... When attaching to hollow masonry, fill the cells with grout and use expansion anchors, or use one of the.

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or concrete. The 100 x 75 mm bearer should be bolted to the corner piles on the front edge of the deck using a 12 mm bolt with a 50 x 50 x 3 mm washer under the head and nut. The top surface of the bearer should line up with the string line and ... Trim the front edge of the joists 50 mm inside the line of the outside string line (diagram 1) and fix a. 100 x 50 mm boundary joist to the ends of the joists with two 100 x 4 mm nails nailed into the ends of each joist. Lay the first piece of decking ...

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