What is cool concrete
Zoe Patterson
Updated on April 12, 2026
Cool is a one-of-a-kind pool deck coating from Encore that repairs and resurfaces your concrete pool deck while reducing heat build-up by as much as 38%. When applied over Kool-Deck-type surfaces, Cool keeps them cool. Our Cool Deck Paint is also easy to apply.
Is cool deck more expensive than concrete?
Supply Cost Standard Kool Deck, known as Keystone Kool Deck, comes at a slightly lower cost. Professional contractors at Backyard by Design estimate that Kool Deck costs roughly $3 to $4 per square foot when installed over existing concrete.
How long does Kool deck last?
Cool Decking – Cool decking should last for a minimum of 10 years. Freezing weather reduces the longevity of this overlay.
What is cool deck concrete?
Cool deck coatings are not a concrete pool deck paint. They are spray-applied overlays available in light colors that will help to reflect the heat. They also have an “orange peel” texture that provides air pockets to help keep the surface cooler underfoot.What is Kool deck made of?
Mark said the ingredients in Kool Deck are secret, but its base is a mix of marble sand and white cement. The lighter the color, the cooler the surface. The pattern is key; the dips and mesas mean you don’t touch the entire surface at once. It can be 20 degrees cooler than other decking.
Can you stamp Kool deck?
By stamping Kool Deck, any type of modern travertine, slate, stone, granite or other low-relief pattern textures are possible.
How thick is Kool deck?
The Kool Deck surface should be 1/8” thick. Splash twice. The first splashing should be used to cover the deck.
Does Kool deck contain asbestos?
Just to clarify, your Kool Deck most likely does not contain asbestos unless it was installed prior to the mid 60’s. There are several products on the market today that can be applied over concrete that look great and do not change the elevation significantly.Can Kool deck be resurfaced?
Try Pool Deck Refinishing with COOL! … Cool is today’s way to cool pool deck surfaces. Cool resurfaces pool decks with existing deck toppings like Kool-Deck* as well as bare concrete.
How long does it take cool deck to dry?Kool Deck® and Solement™ concrete overlays need sufficient time to cure. The normal curing process of concrete with Kool Deck or Solement takes 28 days. The owner should limit contact with the deck for 48 hours, and should restrict even light use of the deck for one week. Walking traffic can begin after two weeks.
Article first time published onCan you paint over Kool deck?
Concrete cool deck surfaces can be painted. … Pool owners can apply surface paints to refurbish cool deck and make it look close to new. The process for applying paint to cool deck is something that can be done by most homeowners, but application instructions for the paint must be strictly followed.
How does Kool deck work?
Keystone’s Kool Deck, which is made by Mortex, lowers the surface temperature of the deck, leaving it cool to the touch. These textured coatings adhere to the concrete, provide slip-resistant footing, and hide blemishes or imperfections in the slab.
What kind of paint do you use on a Kool Deck?
Creating a Cool Pool Deck Surface is Easier Than You Think. Simply mix one gallon of acrylic paint** (your color choice) to the kit and apply Cool™ with an ordinary 3/8″, 1/2″ or 3/4″ nap paint roller to a clean, prepared surface. Cool dries within 30 minutes. Apply a second coat. Then a clear sealer.
Does Kool Deck come in colors?
Designer Colors are an extension of the Kool Deck color line. Made of the same durable formula as Mortex’s classic Kool Deck topping, the Designer Color Collection provides additional colors and a beautiful nonskid surface at the same low cost of the classic Kool Deck colors.
Can I install Kool deck myself?
If you have experience working with concrete, you can install this product as a do-it-yourself project. Kool Deck installation takes place as soon as you work the swimming pool’s new concrete deck into a broom-roughened finish. … Add up to three more gallons of water to the mix to make the Kool Deck appear milky.
How do I keep my concrete patio cool?
- Install a Gazebo or Umbrella. One of the easiest ways to keep a concrete patio nice and cool is to install something that offers shade from the sun. …
- Paint the Patio. Bare concrete tends to get hotter than painted concrete surfaces. …
- Lay Down a Rug. …
- Use Water.
Can you put cool deck over concrete?
COOL is a revolutionary and proprietary new coating from Encore that repairs, enhances the look of your concrete pool deck while reducing heat build-up by as much as 38%. Cool can be applied over existing concrete pool deck surfaces, including Kool-Deck.
Can you power wash cool deck?
Pressure wash your Kool deck. Fill the washer with standard pressure washing detergent and spray the entire Kool deck using a 15- to 25-degree spray tip pointed downward at a 90-degree angle. You can rent a pressure washer from certain home supply stores if you do not own one.
How do you remove mildew from a cool deck?
Mix a solution of 50 percent pool chlorine and 50 percent water in a 1 gallon plant-watering container. Spread or spray this solution on the wet deck and let it soak for 5 to 10 minutes. Rinse the deck, and as the deck dries, the surface will bleach clean.
How do I get rust off my cool deck?
Try to remove any rust spots on the deck with a diluted solution of muriatic acid and water. Use no more than five parts water to one part muriatic acid, because stronger concentrations of the acid will kill all vegetation. Rinse the surface first; then apply the diluted solution.
Can Kool deck be stained?
There are two different kinds of paint stains that can be used to seal, protect and beautify the appearance of your Kool deck. The company that first invented the Kool deck system, Mortex, offers several different paint colors and coating specifically for use with their Kool deck systems.
Does cool deck need to be sealed?
We recommend sealing a concrete pool deck every 3-5 years. The sealant will wear away over time due to weather exposure, foot traffic, and cleaning efforts. … There is an easy way to test if your concrete needs to be sealed. When the concrete is clean and completely dry, put a drop of water on the surface.
What decking material does not get hot?
When you’re looking for the ultimate wood decking that stays cooler in the summer, there is not a better option than Ipe. Ipe decking packs in a lot of features and is one of our top choices for many reasons. It’s a very dense wood which makes it incredibly durable and causes it retains less heat than its counterparts.
Is travertine cooler than cool decking?
Travertine – Travertine pool decks are 20-30% cooler than other decking choices like concrete pavers. … In fact, marbella pavers will give you the coolest of all deck surfaces. In addition they are an extremely attractive option for your pool deck, and the porous nature of the material provides excellent slip resistance.
Can cool deck be used on wood?
USES: New or old exterior wood decking, boat docks, plywood decking, ramps, fences, rails, wood siding, balconies, porches, stairs, walkways, as well as concrete, masonry and stucco surfaces or previously painted or stained surfaces that have been properly prepared.
How do you redo a cool deck pool?
- Prepare & Repair. Etch, grind, or shot blast the concrete surface to make it porous. …
- Clean & Prime. Pressure wash and let surface thoroughly dry. …
- Mix Product. Following instructions, mix the product to prepare it for application. …
- Apply overlay. …
- Cure & Seal.