Cool deck vs pavers: a cheap decade or a long one
The overlay is the cheapest cool surface on a sound slab and the shortest-lived; pavers cost three times as much and outlast two of them.
- Cool deck
- $4 to $8 per sq ft new; 5 to 8 yrs
- Pavers
- $13 to $16; 25 to 30 yrs
- Heat
- Both light; pavers by mass, cool deck by porosity
- Repair
- Pavers invisible; cool deck patches show
Cool deck or pavers for a Sarasota pool deck?
Cool deck (the generic name for a light, textured cementitious overlay) costs $4 to $8 per square foot and lasts about 5 to 8 years before recoating, because the porosity that keeps it cool also lets water in. Pavers cost $13 to $16, last 25 to 30 years, and repair invisibly. On an existing sound slab with a small budget, cool deck; for the next decade and beyond, pavers.
Planning ranges compiled September 10, 2026 from published Sarasota-area pricing; not quotes.
Side by side
| Cool deck overlay | Pavers | |
|---|---|---|
| Cost (700 sq ft) | $3,000 to $5,500 | $9,000 to $11,000 |
| Requires | Sound slab (six tests) | Any base, rebuilt |
| Life | 5 to 8 yrs to recoat; 8 to 15 for better overlays | 25 to 30 yrs |
| Heat | Cooler than gray concrete | Cooler than gray concrete; light blends |
| Water | Absorbs; blushes under film sealers | Drains through joints |
| Repair | Patch and recoat, visible | Lift and reset, invisible |
| Salt pool | Recoat more often | Seal every 18 to 36 mo |
| Surge | Overlay and slab fail together | Units reusable |
| Maintenance | Reseal 2 to 3 yrs | Re-sand, seal |
Questions we get about this
Does cool deck really stay cool and how long does it last?
It stays cooler than bare gray concrete because it's light-colored and porous, and the same porosity absorbs water and shortens its life to roughly 5 to 8 years before it needs recoating, in published Florida experience. Most 1990s cool-deck surfaces in Sarasota are past that.
Can cool deck be repaired?
Patched and recoated, yes, if the slab underneath passes the six tests; the patches show. Recoating runs $3 to $5 per square foot for basic work.
Is a paver overlay possible over cool deck?
If the slab is sound and the threshold allows the height, a sand-set or thin-set paver overlay goes over it; the cool deck is just a surface at that point.
Last reviewed September 10, 2026 by the Sarasota Concrete editorial team (author name pending owner input).