If you are building an overhead to cover an existing patio, you must first determine if local codes allow setting it directly on the slab and, if so, is the concrete thick Where local building codes allow this practice, you can bolt a patio overhead s posts directly to existing deck beams, joists, or other heavy structural members.

Jan , As a building inspector, I see a lot of decks that aren t built to code despite the plan review process, the purpose of which is to identify any code issues before No holes need to be dug for footings, as the precast blocks are set on grade, and the posts or beams fit in pockets cast in the concrete block.

Is your old concrete patio an eyesore You can avoid the cost and mess of tearing it out by just screwing down wood sleepers and decking over it.

Assuming you are in the frozen north, consider using foot porch posts they are pre poured concrete pyramids with a threaded insert dead center on the top Often easier that sonotubes and mixing concrete If your existing slab is not underfooted with a frost wall, and has not heaved or cracked over the

Apr , I thought about putting joist hangers along the top of the wall just below the soffit and space them out every foot and lower them an inch each time Once I get If I bought a by awning I would get all that coverage and it would cover my complete Alcove and my back door to the deck The difference

Follow our steps to building a ground level deck, which can greatly expand your outdoor living area Tip Before you begin, you must first calculate the amount of lumber, concrete and hardware you will need Install a inch thick pressure treated shim between the beams and one side of the anchor at each footing.

There are several methods for setting posts One way is to pour concrete in the post hole, set the post on the concrete and backfill with gravel To help prevent rotting, this deck will have wooden posts attached to concrete footers above ground For either method, set the footers below the frost line the level at which water

A floating deck adds a great elevated place to sit and enjoy a view of a yard experts demonstrate how to build one.

Can I put decking strait on the cement slab without any joists It would make my life easier if I could because the dek blocks plus the framing makes the decking the perfect height to do this Will this cause my deck to rot or be unstable If the integrity of the concrete slab is good and level, you can install

Mar , How to build a deck over an existing patio slab with low clearance Determine the joist height for the system To get the height of the joists, subtract the thickness of the decking from the distance between the top of the slab and the bottom of the patio door threshold In our case this was inches.

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