For a raised or elevated pool deck in full sun, solid PVC decking in a light color is the strongest all-round board: the coolest of the deck boards, no wood fibre for splash to soak into, and good grip when it has a deep embossed texture. Capped composite works well where the deck is shaded or covered. At ground level, travertine and light colored concrete pavers are the coolest and grippiest surfaces. Pressure treated wood is the budget choice with the most upkeep. Whatever goes on top, stainless hardware near the water and good drainage matter as much as the surface.
Most people choose a pool deck surface from a photo. Then July arrives, somebody walks out barefoot at three in the afternoon, and everyone learns what the photo did not show.
A pool deck in Jacksonville has a harder job than almost any other surface around the house. It sits in full sun all summer, it is wet a lot of the time, people walk on it barefoot, and it takes constant splash from water treated with chlorine or salt. A material can be a great choice for a patio or a front porch and still be the wrong one next to the pool.
This guide compares the common pool deck materials on the three things you actually feel, then on what happens over the years.
The short version. For a raised or elevated pool deck in full sun, solid PVC decking in a light color is the strongest all-round board: the coolest of the deck boards, no wood fibre for splash to soak into, and good grip when it has a deep embossed texture. Capped composite works well where the deck is shaded or covered. At ground level, travertine and light colored concrete pavers are the coolest and grippiest surfaces. Pressure treated wood is the budget choice with the most upkeep. Whatever goes on top, stainless hardware near the water and good drainage matter as much as the surface.
What a pool deck has to survive
Three things decide whether a pool deck surface works:
- Heat underfoot. In full sun, surfaces get hot enough to make people hop. How hot depends on color first and material second.
- Grip when wet. A pool deck is wet most of the summer, and people on it are barefoot, distracted and sometimes running.
- Chemistry. Chlorine, salt, sunscreen and pool chemicals splash onto the surface and the hardware every day.
Then come the slower questions: how much upkeep it needs, how long it lasts and what is holding it up.
Heat underfoot
Color matters more than anything else. A dark surface of any material soaks up the sun and gets hot, and a light one stays noticeably cooler. If barefoot comfort matters, choose light colors first and argue about materials second.
Material still makes a difference. Among deck boards, solid PVC has no wood fibre core to absorb and hold heat, so it runs cooler than wood or standard composite. On full sun decks we point people toward AZEK PVC, which our own spec puts at roughly 30 degrees cooler underfoot than wood or standard composite in direct Florida sun. Treat that as a full sun comparison, not a fixed number, because color, sun angle and airflow all move it.
At ground level, travertine is the classic cool surface, which is why it has been a favorite around Florida pools for so long. Light colored concrete pavers are close behind. Shade helps everything, and a pergola or umbrella over the lounge area changes how the whole deck feels.
Grip when wet
Wet grip matters more than heat, because a burned foot heals and a fall on a pool deck can be serious. Texture is what provides grip. Tumbled travertine, unsealed or matte sealed pavers and deck boards with a deep embossed grain all grip well when wet. Smooth, glossy finishes do not, including pavers coated with a high gloss sealer.
Two things make any surface slicker than it should be: water that sits on it, and algae or mildew in corners that never get sun. A deck that drains properly and gets cleaned regularly stays safer than a better material that is left damp in the shade.
Chlorine, salt and the hardware
Deck boards themselves handle pool water well. Capped composite and PVC shrug off chlorine and salt splash, and so does treated wood, though the finish on wood suffers.
Porous stone and concrete are different. Salt water soaks in, and as it dries it leaves salt crystals behind. Over years, repeated crystallizing can cause flaking and surface wear, especially on softer stone. A breathable sealer suited to the material, rinsing the deck down and keeping splash from pooling all help. We go into that in more detail in saltwater pool deck materials.
The part people forget is the metal. Screws, connectors and railings next to a pool face chlorine and salt every day, and ordinary galvanized hardware corrodes long before the boards wear out. Around pools we use stainless fasteners and connectors.
The materials compared
| Material | Heat underfoot | Wet grip | Salt and chlorine | Upkeep |
|---|---|---|---|---|
| Solid PVC decking | Coolest of the deck boards, light colors best | Good with a deep grain | Very good | Low |
| Capped composite | Warms up much like wood in full sun | Good with a deep grain | Good, watch cut ends | Low |
| Pressure treated pine | Warm, and splinters as it weathers | Fair, slicker as it ages | Fair, the finish suffers | High |
| Travertine | Among the coolest surfaces | Very good when tumbled | Good if sealed | Moderate |
| Concrete pavers | Cool in light colors | Good without a gloss sealer | Good if sealed | Low to moderate |
Solid PVC is our first choice for a raised deck in full sun. It is lighter and cooler than composite and has no wood inside for splash to soak into. It moves more with temperature, so it has to be gapped and fastened exactly to the manufacturer's requirements. Our comparison of composite vs PVC decking covers that in depth.
Capped composite is excellent value where the deck is shaded or covered. In full sun it runs warm, and its cut ends are its weak point near constant splash.
Pressure treated pine costs the least to build and the most to keep up. Expect regular cleaning and resealing, and splinters as it weathers, which barefoot traffic notices.
Travertine is the cool, grippy classic for decks at ground level, and it pairs naturally with patios and walkways. Seal it, especially around a saltwater pool.
Concrete pavers come in far more colors and textures than travertine, and light colors stay comfortable. Keep sealers matte rather than glossy around the water.
Raised deck or on the ground?
The pool usually makes this decision for you. An in-ground pool with a patio level surround is a natural fit for travertine or pavers. A pool that sits above the surrounding ground, a sloped yard, or a back door several steps above grade calls for a raised deck, and that is where PVC and composite earn their place. Above ground pools almost always need one, which we cover in decks around above ground pools.
Plenty of yards end up with both: a raised deck off the house stepping down to a paver surround at the water. Our guide to paver vs composite pool decks works through that choice.
What happens under the boards
On a raised pool deck, the surface is only as good as what holds it up. A deck by the pool stays damp more than any other deck, so the framing underneath goes in pressure treated to a ground contact rating, with hurricane rated metal connectors, over concrete footings sized for local soil and wind.
Air and drainage under the deck matter just as much. Framing that stays wet with no airflow is where problems start, which we explain in why Jacksonville decks rot from the bottom up.
One more thing before you plan. Jacksonville Deck Builders focuses on new builds and full deck replacement rather than repairs or resurfacing. If your current pool deck is failing, we will walk you honestly through your options at the consult, and when replacement is the right call we remove the old structure and build the new one to current Florida code. See what we build on our pool decks page.