How to build a deck over an existing patio slab with low clearance. Even if we removed the austere concrete slab, the patio door threshold was barely above grade. This provides much needed room to make the transition off of the slab and into a standard deck support system.
Hi- I am building a deck over an existing concrete slab that is 3-6 inches thick built with reinforced wire in the concrete. The beam far from the house will be supported with 12" footers, but 2. attach footers with 4x4 post holders directly to the concrete slab The simplest way to support a deck off a concrete slab is to jack hammer a
How to Repair a Load-Bearing Post. You may have undersized support beams, support posts that are rotting and losing their structural integrity, or undersized post footings that are settling. Make successively deeper 1-in. cuts until soil pulled from underneath the slab tells you the concrete has been breached.
How to Build a Deck Over a Concrete Patio. Badly damaged concrete deck slab. We also installed sleepers to support the steps we later added to the concrete stoop see Photo 1 . Solve Water Problems First. This corner of the patio had settled by more than 2 in. over the years. That meant a big reservoir after rainand water in the
In many areas, an overhead on a concrete slab is allowable if the slab is at least 3 1/2 inches thick and each post can support combined live and dead loads of up to 750 pounds a live load comes from stress exerted by wind, people, and the like; a dead load comes from the weight of the structure itself .
Temporary support your deck and then cut the posts to the new length needed. Dowel your existing piers and pour the slab allowing the new concrete to fill in on top of the piers. Be sure to embed new anchor bolts in the slab.
Its not that difficult to attach a wood handrail post to a concrete walk, patio or porch slab. Heres how. Reinforcing a Wood Post Set in Concrete video How to Build Wood Deck Handrails video How to Build Wooden Deck Stairs 7 Comments on How to Attach a Wood Post to Concrete
I can't support a 4" slab with the existing ledger arrangement and I have no idea how big/deep the existing footings are, since they were made to support less weight. the porch roof will rip as it is supported outboard by posts sitting on the deck framing and inboard by a ledger on the house framing. Concrete over deck? NW Architect
Deck over existing cement slab - Professional Deck Builder Forums I want to cover the slab and have one continuous deck. The slab itself is about 7'' off the ground.
I would like to build a freestanding wood deck on an existing slab. I am wondering how to attach the 4x4 PT post to a slab. You say it will be under another deck. Can you tie at least one side of the new deck into the supports for the overhead deck? Why would you want to build a deck over a slab? Concrete is forever.
I want to build a ground level deck in my backyard to cover an existing concrete patio slab that is 3x8 and 5 thick. Deck Protector; Beginner Guide Post Anchor Install; Mistakes to Avoid. Three Design Principles. Notching Support Posts. Fixing Bowed Joists. Photos. Should I Build a Low Level Deck Over an Existing Concrete Slab or
Concrete support deck columns. Eliminating the need for treated support posts also eliminates all of the problems associated with them such as severe checking and twisting. a metal plate underneath the deck frame with appropriate columns adjacent or inside my home all down to the ground or concrete slab to support little-pool or jacuzzi
Chapter 10 Concrete Decks 10-i CHAPTER 10 CONCRETE DECKS A cast-in-place concrete deck is a thin concrete slab, either using normal reinforcement or prestressing steel, usually between 7 and 12 inches, with reinforcing place concrete formwork Precast, post-tensioned Overhang Either Parallel or Perpendicular
How to Remove a Deck Post in Concrete Slab Part 2: Jackhammer Ive broken through the patio slab and discovered it was poured as a cold joint over the deck post footer: Replace Deck Post Jackhammer Reveals Concrete Post Footer Replace Wood Deck Post Temporary Support Post. This project is continued in How to Dig a
For mid-span railing support, we use post kits see "Guardrail Post Kits," Sep/Oct 2014 with a base-plate that can be anchored directly to the slab with concrete screws. Costs The Versa-Dek panels we use cost approximately $4.25 per square foot, with the final price depending on the gauge of metal and the finish coatings.
How to Remove a Deck Post in Concrete Slab. The deck didnt fall on me and the temporary support post is holding steady. Note the cable winch is still in place pulling the deck together. Replace Wood Deck Post Saw Off Old Deck Post. The old 6×6 deck post split when it hit the ground. Im planning to use it as a landscape border.
You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Deck over existing cement slab concrete moves, you need to tear it out Last edited by thedeckbarn; 03-18-2013, 01:30 PM. Steven Scholl www.TheDeckBarn.com
How To Build A Deck - Footings and Foundations In effect, your footings act to spread the heavy load of the deck from the surface of a support post over a larger surface of the soil so the ground can adequately support it. Without footings, deck support posts could sink into the ground under the weight of the deck. Concrete Deck Footing
Remember to follow local code for deck posts. 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. Later, you can add gravel over the fabric to help with weeds and drainage. Step 5. Pour six inches of all-purpose gravel into the hole and pack it