What Is Coolaroo? Coolaroo shades are known worldwide for keeping patios cool and comfortable without blocking the breeze. The Australian based company developed it’s high tech sun-blocking fabrics out of necessity. The sun-drenched country needed protection from light and heat. How Coolaroo Outdoor Shades Work Coolaroo fabric is made with a combination of monofilament and polymer tape yarns that are patterned in a unique weave. The revolutionary design blocks heat and UV rays while allowing cooling breezes to pass through easily. These materials have been shown to make indoor and outdoor spaces up to 32% cooler. Long Lasting Protection Coolaroo fabric is made from durable exterior grade materials that were designed to withstand the extreme weather conditions of the outback….