Although it is not impossible to install a deck over a concrete patio, it is uncommon. This is because concrete patios rarely offer enough space over which to install a deck.
While you can remove the concrete before putting in your composite deck, it’s often far more cost-effective to build the composite deck over the concrete if your concrete is in good condition. Some benefits to installing composite decking over concrete include: A beautiful, nature-inspired aesthetic, rather than a dull concrete slab.
You can put composite decking over a concrete slab. Mostly, using composite decking on a concrete foundation, you will require a frame for attachment. Synthetic Wood Decking,Composite Wood Outdoor Patio Decking ...
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. It dresses up the space beautifully, and it’s a lot more pleasant for bare feet than concrete.
LCM Construction - Inchinnan, United Kingdom - Home - Last 1 for today is a composite decking we just finished a little while ago for a we hit solid ground , this patio will never sink customer couldn't believe the amount of laid down made a wee step at back just like a bowling green to get over the last jobs . this is without doubt the most ...
Composite decking over concrete slab? Tags: Lawn & Garden I have a 12' x 12' poured concrete slab patio, and I'd like to put composite decking over it. The clearance below the back door is only...
how to build a deck over existing concrete patio . composite deck planks cannot be installed directly ... Seven Trust deck laid over concrete front porch and stairs? ... Reinforced concrete slab systems on steel decks Decking can ... TABLE II Composite slab loads for type of deck ... e r ecting steel deck. Decking should be installed ...
With the deck frame reinforced, you can install the composite planks with confidence. Lay the planks tightly together and ensure that they are all evenly placed by checking them with a square. Drill two screws side-by-side every 16 to 24 inches along each plank.
While composite lumber cannot be used for structural deck supports, it is an appropriate choice for deck boards, rails and posts. If the deck boards are on the ground, such as with a ground-level patio deck, composite lumber works fine. It cuts and nails like genuine wood, it's splinter-free and deck screws sink in easily and disappear.
When decks are exposed to extreme sunlight or abundant rainfall, the decking boards can wear out long before the deck's foundation. You will have no problem installing composite decking boards on the deck, as most composite decks have wood foundations. For several reasons, though, it's important to remove the old deck planks first.
If the latter, then consider a membrane to pin over the patio to suppress weed growth. Make sure there aren't any drain covers under there. I built decking over an old patio and discovered a drain cover buried under the slabs. I removed the slabs over it and put a removable section of decking in just in case I needed access to the drain.
Installing Composite Decking Over a Concrete Porch. In most decks, two-by-fours aren’t acceptable to use as joists. … 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 underneath is carrying most of the weight.
DuraLife Step-Clip™ composite decking hidden fastening system can reduce installation times by up to 50 percent. Other benefits of the DuraLife Step-Clip system include providing complete joist protection (no tape needed) and is designed to automatically create a uniformed 3/16” space between each composite deck board.
When updating a deck with new decking, it’s crucial that the old decking be removed so the joists and beams can be assessed and repaired if necessary. Installing decking over old decking will drastically reduce the lifespan of the material. The joints between two materials will readily trap water in wet environments.
Stairs connected to the patio can complicate this project. 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.). On concrete steps, that’s a strhtforward job: You can treat them just like the patio, screwing sleepers to the treads and risers and decking over them.
Hi Thermo, If I understand you correctly, I could use either 4x2 or 6x2 joists strht onto the concrete patio slabs, without any supports. And I could choose either 4" or 6" joists, depending on what I want the final deck height to be.
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Building a floating deck over concrete is one of the best ways to expand your living space while enhancing your property’s aesthetic appeal. By building a floating deck made with capped composite decking materials, you can swiftly transform a drab or dated concrete slab into a captivating living oasis for you and your guests.
If you have a crumbling concrete patio that needs replacing, you should consider installing a deck using Seven Trust® composite decking, available in a range of stunning colors that complement any space. It’s incredibly durable and, best of all, easy to maintain.
Look. Assuming the original patio had a fall away from the house. The guy is putting decking on top. That immediately will stop the sun from drying the slabs. If a fall on the decking is to be the same as the old slabs, the grooves in the decking need to run away from the house. Therefore, the joists need to run ACROSS the front of the house.