How to Keep Your Pool Deck Cool in Arizona Summers
If your pool deck is too hot for bare feet by midday, you can do something about it. A few simple changes make a big difference in Arizona summers.
Why Pool Decks Get So Hot
Concrete absorbs sunlight and holds heat, and dark or smooth surfaces tend to run hotter. In direct sun, an uncoated deck can become uncomfortable or even unsafe for bare feet. Surface color, texture and coating all change how much heat a deck absorbs and releases.
Options to Cool the Deck
- Heat-reflective cool-deck coating: a textured finish designed to stay more comfortable underfoot
- Lighter colors: lighter surfaces generally absorb less heat than dark ones
- Shade structures: shade sails, pergolas and umbrellas keep sun off the deck
- Rinsing the deck: a quick spray helps, but the effect is temporary
- Outdoor rugs or mats: useful for high-traffic paths, not a long-term fix
Why Surface Coatings Help
A cool-deck finish combines a light-reflective surface with texture that adds grip. The result is a deck that feels better in the afternoon sun and is less slippery when wet. Learn how it works on our pool deck resurfacing page.
Tips for Keeping It That Way
- Clean the deck regularly to remove dust and oils
- Avoid dark-colored furniture mats that trap heat
- Repair cracks and worn areas promptly
- Ask your installer about recommended maintenance
Comparing finishes? Read cool-deck vs. paint vs. pavers and see what resurfacing costs in Phoenix.
Ready for a free, no-obligation estimate? Request one here or call (520) 800-0144. We serve Phoenix and nearby cities.
Shade, Water and Surface Together
Cooling a deck works best as a system. A heat-reflective surface, partial shade for seating areas and regular rinsing all contribute. If you can only do one thing, changing the surface usually has the biggest effect because it works all day without any effort from you.
What to Avoid
- Very dark paints or sealers that hold heat
- Smooth, glossy finishes that become slick when wet
- Cheap rubber mats that can trap heat and moisture
- Ignoring cracks and worn spots that can become even hotter and rougher
Stay Safe on Hot Days
On the hottest afternoons, test the deck with your hand before letting children or pets walk on it. Keep water and shade available near the pool, and plan swim times for cooler parts of the day.