Cool decking (also called “Kool Deck” the trademarked brand) offers a popular pool deck finish for pools in warm climates like Orange County, California. Keep reading for the full story on cool deck products and whether they are the smart choice for your pool area:
What is Cool Decking?
Cool decking is a concrete overlay designed for application over new or existing concrete surfaces. It typically consists of a combination of cement, sand, and a bonding agent, and when applied, it is textured to look like stone or tile.
It was originally popularized by Mortex’s Kool Deck, though many competitors now offer similar pool deck coating products such as Spray Deck, Sundek, or CoolCrete.
Is it a Good Option for Pools in Orange County?
Cool decking provides a solid choice for Orange County pool decks. Here’s why:
✅ Heat Reflectivity
Cool decking is engineered to reflect sunlight and stay up to 30–50% cooler than plain concrete or tile. This is especially beneficial in Orange County, where summer temps often soar.
✅ Aesthetics
It can be colored and textured to match your pool’s style—modern, Mediterranean, or tropical. Popular tones like sand, terra cotta, and light gray blend nicely with Southern California aesthetics.
✅ Resilience to UV & Pool Chemicals
It holds up well under intense sun, chlorinated water, and even saltwater, making it ideal for frequent pool use.
✅ Slip Resistance
Textured cool deck surfaces provide traction, even when wet. Many coatings meet or exceed ADA slip-resistance standards when properly applied.
Are There Any Downsides?
Yes, nothing is perfect. When it comes to cool decking pool deck coatings, keep a few problem areas in mind.
Who Does the Application Matters
If improperly applied by DIYers or unskilled contractors, cool decking ends up a patchy, uneven, or cracked mess. Always hire an experienced contractor like Crank Waterproofing, Decking, and Roofing contractor. Crank brings over 70 years of experience to the job, working with cool decking as well as other concrete overall products.
Not as Durable as Pavers
Though cooler and often less expensive than stone pavers, cool decking wears down faster in high-traffic areas. Expect 5 to 10 years of good performance before needing touch-ups or reapplication.
Maintenance Required
Cool decking requires periodic resealing to maintain its finish, especially if your pool area gets heavy use.
Is Cool Decking Slippery or Unsafe?
Generally, this decking overlay provides a safe surface for pool areas. When installed by an experienced contractor like Crank Decking, it offers a surface that is less slippery than tile or plain broom-finished concrete. The textured coating creates grip even when wet.
However, in shady areas, if algae and mold build up, the pool deck surface may be slippery. Regular cleaning prevents this hazard.
Summary: Is Cool Decking Right for You?
Cool deck products offer a strong option for pool areas in Orange County, thanks to their:
- Heat resistance (keeps bare feet happy)
- Slip resistance
- Visual appeal
- Cost-effectiveness compared to pavers or tile.
If you’re looking for a safe, stylish, and foot-friendly surface for your pool deck, then a cool decking product is a top contender. Get a quote for cool decking from Crank Waterproofing, Decking, and Roofing today.
