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. So I decided go this way, lay the long side(90mm side) bearer on top of 10mm window packer on concrete, so the height is (10mm+45mm), then lay joist over bearer on short side (45mm side spacing between 40CM ~ 42CM), so the height now will be =10mm+45mm+70mm=125mm, the Merbau deck is 90mm x 19mm. We explain the construction features of floating decks and we include warnings about short or shallow deck posts. Demolishing it and replacing it with new poured concrete is an economical but extremely labor-intensive process. Deck piers support the beams that create the joist spans for a deck. Generally, if a deck is less than 12 inches above the ground, the perimeter of the deck must be open for free air to flow beneath the deck. An old, cracked, partially sunken concrete patio can be an eyesore if not a safety hazard. I want to lay a small deck (5 x 3) however there are a few road blocks I am faced with at the moment. Concrete Slab. Make sure the braces are level, and lay down a barrier of wire mesh over the existing concrete … #deckbuildingplans All deck do it yourself books recommend a minimum 2x6 for deck joists. In general, a deck footing is usually used if it is going to be higher than your waist or larger than 100 square feet. To lay new concrete, sweep and clean the old concrete, and saturate the old concrete with water. In this video, This Old House general contractor Tom Silva explains how to deck over a concrete stoop. Inspiring patio and deck design ideas decks plans very low over concrete build floating best small backyard, floating deck designs a small backyard plans hgtv ground level. Pros. More ideas for you Because a ground-level deck is so low, railings are optional (codes require railings on decks with walking surfaces that are more than 30 inches above grade). Angle steel allows us to weld the frame for the deck in the lowest possible position. 748. Floating deck ideas building eulanguages decking designs design cheap backyard square idea budget wrap around corner plans with pergola unique how to build a tos home. The principles of laying a timber deck over concrete are pretty much the same as that of constructing conventional decks, but there are a few important differences you need to consider. Building a Wooden Deck Over a Concrete One: So we've had this very sturdy but extremely plain looking concrete porch in the back of the house, and we've always wanted to make it warmer and more inviting. Counterbore holes in PVC trim with ½-inch-diameter spade bit. Is this a bad idea? Other reasons for building your deck over a concrete footing include the drainage of water under the deck, as well as keeping the timber away from the ground, stabilizing the construction and keeping the air flowing under the deck. It's not the real thing, but very low profile. Very low deck over concrete. Therefore, I can only use 2x4s for supporting the low profile deck. Low deck over a concrete slab (mostly) January Hello Workshop community, (first post,great resource) happy new year. The obvious solution, to us, was to replace it with a wooden one. Over the years we have had extremely successful results with 5/4x4 Ipe decking, 5/4x4 Cumaru decking and 5/4x4 Machiche hardwood decking. Screwing down sleepers with concrete screws is simple, but there are some things to keep in mind: Screws should penetrate the concrete by at least 1 in., so 3-1/4-in. We chose a composite decking surround as we liked the low-maintenance factor and wood look. Then, build a perimeter, or a wood brace, that is the same height as you want the concrete to be. Building a deck over a concrete footing is done for a variety of reasons. In summary, we remind you to always work with the forces of nature when installing decking over sleepers: 1. Can I put porcelain tile over this concrete? It is free floating so it just goes right over the cracks and such in the concrete. Apply foam adhesive to back of trim. Or can I use 2x4s to structure the deck? In place of wood, use a deck product constructed of synthetic materials, called wood-composite decking. Unlike a concrete footing that distributes the weight of the structure over a large area, piers concentrate the load to a … Manage moisture under a low clearance Ipe deck over an old concrete patio. May 3, 2019 - Bluemetal's Low Deck over Concrete - Finished but not Finished! Smooth out any visible high spots in the dirt with a shovel, and fill in any low spots. Very low deck over concrete Hi Guys & Girls Firstly I just want to say what a fantastic forum. Concrete is also very porous. The obvious solution, to us, was to replace it with a wooden one. 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