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.

How long does Kool decking last?

Cool Decking – Cool decking should last for a minimum of 10 years. Freezing weather reduces the longevity of this overlay.

Is cool deck expensive?

Supply Cost Professional contractors at Backyard by Design estimate that Kool Deck costs roughly $3 to $4 per square foot when installed over existing concrete. Kool Deck comes in various colors – ranging from Aqua to Aztec Gold to Mauve – but prices do not vary per color.