Can you build a deck on pavers?

While you can build one on concrete pavers or over an existing level patio, perhaps the soundest way to support a floating deck is with pre-made concrete deck blocks that have notched tops designed to hold either 4×4 posts (on end) or 2×6, 2×8, or 2×10 lumber (on edge).

Can you deck over pavers?

6) You can easily install a deck over brick paving or level compact sand. The nature of raised decks makes it easy for them to be installed over existing paving or sand. In fact, experts point to the installation of floating decks as a cost-effective way of covering dated or worn brick or patio.

Is it cheaper to build a deck or paver patio?

It's cheaper to build a concrete patio in terms of both the initial cost to lay a concrete patio, as well as its cost of maintenance over time. A concrete patio costs only $4 per square foot, while a deck costs roughly $6 per square foot for lower-cost pressure treated lumber.

Can you build a deck on blocks?

For simple low or ground-level decks, deck blocks are your ideal bets for foundations, as with simple tools and some skill with working wood, you can build a simple floating deck using deck blocks.

Can I lay decking on paving slabs?

Whether you will set the decking on concrete or paving slabs, you will need to inspect for drainage problems. While it may not affect the deck, especially if you're using composite decking, it will affect the frame of the deck. For concrete, you can apply a self-levelling compound.

How To Build A Deck Over A Concrete Slab

Can a deck be built over a 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 is the cheapest deck to build?

Pressure-treated wood is generally the cheapest material to build decks from.

Can you build a deck without digging holes?

Yes. It's possible to build a deck without digging holes. This type of deck is called a floating deck, and it sits right on top of the ground without any posts or support areas that you'd dig down into the ground [to secure].

Will deck blocks sink?

The deck blocks can sink if the soil under them erodes for some reason or the weight is unevenly distributed. That's why it's a good idea to use more than less.

How much does it cost to build a 20x20 deck?

The average homeowner spends $2,200 to build a 10x10 foot deck, $6,160 to build a 14x20 deck, and $8,800 to build a 20x20 deck. The cost to build a deck with pressure-treated wood, hardwood, or composite is about $25 per square foot, for both materials and installation.

What can I do instead of a deck?

Are pavers more expensive than wood deck?

Cost. Depending on the material you choose, a patio is a more affordable option than a wood deck. Concrete pavers have an average cost of $4 to $12 per square foot (before installation cost), while natural stone can go up to $30 per square foot.

Can you lay decking on bricks?

Cut out pieces of damp proof course material (dpc) to cover the top of each brick. Place a piece of dpc on each brick and put the joists in place on top of the pieces of dpc. Lay the first decking plank in place at one end of the joists.

Can I deck over tiles?

If you're hoping to mount a deck over a tiled balcony, there is a high probability that the subfloor beneath your tiles has already been waterproofed. Technically, you can install your deck straight over the top of it, but we would advise against it.

What is a floating deck?

A floating deck is a deck that isn't attached to a building and they “float” above the ground. Generally, floating decks are low to the ground and don't require handrails or even staircases. They are sometimes called “grade-level” or “freestanding” decks because they're built just above the ground level, or grade.

Does a deck need a foundation?

Decks are supported by foundations, which transfer loads to the soil. The system comprises concrete footings, deck posts, anchors and post caps. Footings are concrete pads that typically rest at least 12 inches below the ground. In some areas, they extend deeper based on frost lines or when working on a steep grade.

Do deck blocks need to be buried?

Simply placing them on the ground or on a poured concrete pad a few inches deep usually isn't enough to comply with codes — they must be set at least 12 inches deep in undisturbed soil. However, concrete deck blocks can be used without restriction for a freestanding deck that's not attached to your house.

Can you build a deck without putting posts in the ground?

Instead of using footings, adding a level of gravel will give you the drainage aspect you are looking for. You can then add a frame of wood that anchors in concrete blocks that sit in the gravel, creating your new deck. Concrete blocks won't rot, making them an ideal option for those who don't want to use wood.

Can I build a deck directly on the ground?

Yes, you can build a deck directly on the ground, but with some conditions. A deck on the ground must be built with ground-contact wood, and the substructure needs to be adapted for minimal height. Even though technically a ground level deck is elevated up to 24”, here we will discuss decks built less than 8” high.

How much would a 16x16 deck cost?

16x16-foot Raised Deck: You can buy the materials for a 16x16-foot (256 square foot) deck using composite decking materials for about $5,600-$9,800 and build it yourself. A contractor would charge closer to $7,800-$15,700 to construct a deck of this kind.

Can I lay decking straight onto concrete?

Decking boards must NEVER be laid directly on the ground but instead should be fixed to joists of a suitable sub-frame. In most cases we recommend installing your Alpha Composite Decking on a solid concrete base using plastic composite joists.

What is a sleeper system deck?

A sleeper system is a substructure between a solid surface and Trex decking. Drainage, access, and airflow are critical. Water must be able to flow through and away from the deck. For repairs and removal of debris, joist system access may be necessary.