What our pool deck and paver work includes
- Porcelain paver decks around pools, spas, and outdoor kitchens
- Pool coping in porcelain or stone coping pieces, coordinated with your pool contractor
- Patios, walkways, terraces, and balconies in exterior-rated tile or pavers
- Overlay of a sound existing concrete deck, or removal of old tile or pavers when that is the approved scope
- Sealing of pavers, grout, or stone where the material calls for it, through our tile and paver sealing service
Porcelain pavers and how they are laid
Outdoor porcelain pavers are typically 2 cm thick, about twice the thickness of an interior porcelain tile, and are made to carry foot traffic without being glued down. A dedicated standard covers their strength when laid unbonded, as our guide to 2 cm porcelain pavers explains. There are three common ways to lay them, and the paver maker's instructions decide which ones apply to a given product.
Unbonded on sand or gravel
Pavers sit on a compacted base topped with a bedding layer of sand or fine gravel. Joints may be left open, filled with sand, or filled with a jointing product the maker allows. This method drains through the joints and lets individual pavers be lifted later, but it depends entirely on a well-compacted, stable base.
Unbonded on pedestals
Adjustable pedestals hold pavers above a flat slab or roof membrane, leaving a gap underneath for water to run off. Pedestals suit some terraces and flat slabs; around pools they are less common and depend on the deck design and the paver maker's guidance.
Bonded to a concrete slab
On a sound concrete deck, pavers or exterior tile can be bonded with a mortar rated by its maker for exterior use and full coverage, with grout and movement joints like any tiled floor. Bonded work depends on the slab: cracks can print through, so the slab is inspected first.
Slope, drainage, and the base
Water on a pool deck should run away from the pool and away from the house toward drains or a lawn. Tile and pavers follow the surface below them, so the slope must already exist in the slab or base. Water that sits in joints or under a bonded deck leads to staining, efflorescence, and loss of bond, which our guide on exterior tile drainage covers in detail.
Excavation, compaction, base gravel, and new concrete are separate from paver setting, and the written quote states which contractor is responsible for each. We will not guess at that in advance. The quote names who builds the base, what slope it must have, and what condition it must be in before pavers go down.
Coping at the pool edge
Coping caps the pool beam and is where the deck meets the water. It is usually bonded to the beam even when the rest of the deck is unbonded, and the joint between coping and deck needs a flexible sealant because the pool shell and the deck move independently. Replacing coping can affect the waterline tile and the pool shell, so we coordinate that edge with your pool contractor. Bullnose and rounded coping pieces are designed for barefoot comfort and a clean edge.
Choosing pavers for wet, sunny, salty decks
Slip resistance for wet bare feet
Look for pavers the maker designates for exterior wet areas, and expect a textured finish rather than a smooth or polished one. A DCOF reading is a useful starting point, but it does not describe every wet, sloped, or sunscreen-covered condition, and the maker's use class matters too.
Heat and color
Dark pavers absorb more sun and can get uncomfortably hot under bare feet. Lighter colors generally stay cooler, though very light, smooth surfaces can be bright in direct sun. Seeing a sample outside at midday is a simple test.
Salt and chlorine
Salt-chlorinated and chlorinated water splash onto the deck and dry, leaving deposits. Porcelain resists this well, while some natural stones, cement grouts, and jointing materials are more vulnerable. Choose materials the maker approves for pool surrounds, and rinse the deck periodically with fresh water.
Movement joints outdoors
Outdoor tile moves more than indoor tile because it heats and cools in direct sun and gets wet and dries again. Bonded exterior installations generally need movement joints at closer spacing than interior floors, plus joints at the coping, walls, columns, and changes of plane, following the TCNA Handbook and the setting-material maker. Existing joints and control cuts in the slab are carried up through the tile.
What shapes a pool deck quote
Pool deck quotes depend on the deck area and shape, whether an existing deck or pavers come out, the base or slab work and who provides it, the installation method, coping length and profile, cuts around drains, steps, and curves, access for material to the backyard, and sealing. Existing slab cracks, low spots that hold water, and height limits at doors and the pool edge all affect the preparation.