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Can you lay decking over a patio

Author

Emma Martin

Published Mar 26, 2026

Even if your patio is in terrible shape, you can deck over it. Cracks, craters and seasonal movement along cracks are no problem. … (depending on the thickness of your decking and whether or not you put spacers under the sleepers). So any door thresholds adjoining the patio must be at least that far above the concrete.

Can you deck over patio slabs?

Many homeowners already have paving slabs on their backyards. But the concern is whether you can install decking over them. Whether you can do it or not depends on many factors. In most cases, however, it’s completely okay to do so.

Can decking be laid over pavers?

Yes it ok to go over the existing paving. Best bet if you have enough room is to set your joists on legs so they are off the paving allowing an airflow around them, most of your legs can sit directly onto the paving, but it would be wise to set some of them into the ground to stop movement in the frame of the decking.

Can you put a deck over concrete patio?

An existing concrete patio will make your deck installation much easier and faster, and you can install your deck directly onto the concrete. You will want to account for water drainage and material expansion/contraction, so it is best to place boards called ‘sleepers’ underneath the deck.

What can you put over concrete patio?

  • Paint a Pattern. Yes, you can paint your concrete slab. …
  • Lay Decking Flooring. Did you know you can lay decking over a concrete slab? …
  • Add Curves With Pavers. …
  • Lay Slate Tiles. …
  • Stain the Concrete to Look Like Tile. …
  • Add a Beautiful Outdoor Rug. …
  • Paint Concrete. …
  • Dress it Up.

How do you cover a concrete patio?

  1. Fake A Concrete Patio Cover Up With Stain. …
  2. How to Cover Your Patio with Paint and Make It look Like Tile. …
  3. Use Pavers to Cover Your Concrete Patio. …
  4. Use Tile To Cover a Concrete Patio. …
  5. Concrete Patio Idea – Cover Up with a Deck! …
  6. Another Concrete Patio Cover Up Using Stain.

Can you lay composite decking over slabs?

It’s one of the best flooring options for backyard living spaces. Because of this, you may have thought of installing one of your old concrete slabs. But the question is, can you lay composite decking straight on concrete? Yes, you can lay or install composite decking on concrete if you want to.

What should I put between wood and concrete?

Anyplace where wood meets the ground or concrete, the lumber must be pressure treated. For additional moisture protection, a gasket or strip of closed-cell foam can be installed between the concrete foundation and the sill plate.

Can you put deck post on concrete slab?

Concrete blocks won’t rot, making them an ideal option for those who don’t want to use wood. Putting a wooden deck surface over a concrete slab will allow the deck to stay stable without the usage of footings. … Plastic piers require the digging, but unlike footings, there is no concrete involved.

Can I put pavers over concrete patio?

According to several paver manufacturers, paving blocks can be installed on top of concrete without mortar if you first lay down a 1/2″ to 1” bed of coarse sand. The process is nearly identical to laying a paver patio over ground. … Before you begin, make sure your concrete is properly sloped and doesn’t puddle.

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Can you lay patio slabs on top of old slabs?

Any type of paver is appropriate for use when covering up an old patio, as long as the stones fit together and create a tight surface.

Can I lay new slabs on old slabs?

With rigid/bound bedding (mortar or concrete) it is highly unlikely that the old bed will perfectly accommodate the new paving, so it should be removed prior to laying new. … The old bedding may well be degraded or fractured or weakened in some way, so is best to replace it.

How do you cover an outdoor patio?

  1. Top With an Enclosed Skylight. Tamsin Johnson. …
  2. Buy Partially Shaded Furniture. LAURE JOLIET. …
  3. Construct a Pavillion. William Abranowicz. …
  4. Install Galvanized Steel Panels. …
  5. Build a Pergola. …
  6. Hang Curtains Around a Pergola. …
  7. Stretch a Tarp. …
  8. Make Use of Trees.

How do you cover up an old concrete patio?

You can’t turn back time on spalling or cracks, but you can cover them up with the right concrete repair products. For example, a layer of Quikrete’s Re-Cap Concrete Resurfacer will give your patio a smooth and wear-resistant finish with the look of freshly poured concrete, but with a shorter working and wait time.

How do you lay decking on an uneven patio?

Method 1: Cemented support posts decking base To build a decking base on sloped uneven ground: Clear the area of all grass, weeds and debris using a good quality spade. Dig 1ft deep post holes. Set the posts using post mix so that the top is at or slightly above the desired height.

Can composite decking go directly on concrete?

Friendly to bare feet (which means no splinters!). Looks like real wood. And, best, of all, it can be installed right over the top of an existing concrete slab.

How much does it cost to cover a concrete patio?

National Average$3,061Typical Range$1,682 – $4,480Low End – High End$800 – $8,000

Can you change the Colour of your patio slabs?

Can You Change the Colour of Patio Slabs? Yes, but patio paints are only available in a limited palette.

What is the cheapest way to cover a concrete floor?

  1. Concrete paint.
  2. Concrete stain.
  3. Carpet or area rugs.
  4. Tiles.
  5. Linoleum.
  6. Bamboo flooring.
  7. Cork flooring.
  8. Concrete overlays.

Can you put wood over concrete porch?

Covering your concrete porch with wood provides a warmer feel. Covering a concrete porch with wood provides a warmer, cozier feel. It is also a good way to cover up peeling paint, slight chipping and discolored concrete. Whatever your reasons, adding a wood floor to your concrete porch is a fairly simple operation.

Can wood touch concrete?

Wood in direct contact with concrete, and the dampness often found there, will rapidly decay. To avoid this, use pressure-treated lumber. … This indicates that the wood contains a quarter of a pound of preservative per cubic foot, which is sufficient for use against exposed concrete, outdoors as well as in.

Can you put untreated wood on concrete?

YES. Any exterior concrete that is in contact with earth may wick moisture. Thus, it is required to place pressure treated wood directly against the concrete if one wishes next to build off that concrete with untreated wood.

Do I need a moisture barrier between concrete and wood?

Moisture can destroy hardwood flooring. It causes cupping, warping, and even mildew if not treated. You must install a moisture barrier to protect your flooring from water wicking up from below. Even with an epoxy coating over the concrete, it’s best to lay down a waterproof membrane.

Can brick pavers be placed over concrete?

Brick paving can be installed over existing concrete or asphalt as long as it is in reasonably good shape. … The brick can be installed either with or without mortar. If no mortar is used, a half-inch setting bed of coarse sand should be laid and compacted.

Can you concrete over paving slabs?

2″ of concrete would be to thin you would need 6″ or more depending on the size, personally i would remove the slabs dig out 6″ of soil then fill it with concrete so its level then place the slabs on top, if you were to pour concrete on top and there was movement in the slabs it would crack the concrete and cause …

Can you lay stone over concrete?

Installing stones over a concrete pad gives an area an updated appearance. Installing stone or brick over an existing concrete pad is not very difficult but it will take some time. … In addition, installing stone or brick over a concrete slab can cover unsightly cracks or breaks in the concrete.

Can you pave over existing pavers?

You can easily dress up your pool, patios, outdoor entertainment areas and even the driveway by laying pavers over existing concrete.