{"product_id":"shademart-13-ft-x-20-ft-blue-sun-shade-sail-upf50-rectangle","title":"ShadeMart 13 ft x 20 ft Blue Sun Shade Sail - UPF50 Rectangle","description":"\u003cp\u003eIn this review the ShadeMart 13' x 20' Blue Sun Shade Sail is assessed for homeowners and small-business owners needing affordable, breathable sun protection. The bottom line: this rectangle shade sail is best for those who want strong UV blocking and airflow rather than a waterproof canopy. Made from woven HDPE with stainless steel corner D rings, it delivers solid \u003cstrong\u003esun protection\u003c\/strong\u003e and durability while allowing water to pass through, which keeps it cooler and easier to maintain than coated fabrics.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Woven HDPE fabric resists fading and provides a lightweight, durable covering suitable for long-term outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Protection:\u003c\/strong\u003e UPF50 level fabric blocks up to 95% of harmful UV rays to significantly lower temperatures beneath the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathability:\u003c\/strong\u003e Water permeable construction lets rain and air pass through, reducing pooling and wind load on the installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Ready:\u003c\/strong\u003e Stainless steel D rings attached to heavy duty webbing give secure attachment points that work with common shade hardware kits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Options:\u003c\/strong\u003e Custom sizing is available so the sail can be tailored to patios, carports or pergolas when standard sizes do not fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Rectangle shape and color choices let the sail act as both functional protection and an outdoor design element.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 13' x 20' sail suits homeowners, small cafes and backyard enthusiasts who need reliable \u003cstrong\u003eUV protection\u003c\/strong\u003e and improved comfort without trapping heat under a waterproof canopy. It is particularly useful over patios, play areas, pools and carports where airflow and drainage are priorities.\u003c\/p\u003e\n\u003cp\u003eCustomers who need a fully waterproof cover or a perfectly exact industrial rectangle should look elsewhere; this style is explicitly water permeable and sizes can vary slightly due to manual measuring, so measure carefully before ordering.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh UPF rating blocks most harmful sunlight and lowers temperatures beneath the sail.\u003c\/li\u003e\n\u003cli\u003eWoven HDPE fabric is durable and resists fading in outdoor use.\u003c\/li\u003e\n\u003cli\u003eBreathable, water permeable design prevents water pooling and reduces wind stress.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing make attachment straightforward with common hardware kits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot waterproof, so it does not keep rain out like a coated canopy.\u003c\/li\u003e\n\u003cli\u003eSize and shape can vary slightly with manual measurement, which may require careful ordering and installation adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eShadeMart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eRectangle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e13' x 20'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eWoven HDPE (High Density Polyethylene)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Block\u003c\/td\u003e\n\u003ctd\u003eUp to 95% (UPF50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel corner D rings with heavy duty webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003eWater permeable, not waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 13' x 20' Blue Sun Shade Sail is a practical, good-value choice for anyone needing effective \u003cstrong\u003esun protection\u003c\/strong\u003e with airflow and low maintenance. It is well suited to patios, pools and carports where drainage and cooling matter more than keeping rain out, and the durable materials and hardware make it a long-lasting addition when sized carefully.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eAnswer. No, the fabric is water permeable and designed to allow rain to pass through rather than create a waterproof cover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it block UV rays?\u003c\/strong\u003e\u003cbr\u003eAnswer. Yes, the woven HDPE fabric provides UPF50 protection and can block up to 95% of harmful UV rays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit custom spaces?\u003c\/strong\u003e\u003cbr\u003eAnswer. ShadeMart offers custom sizes, but buyers should measure the venue accurately since manual measurements can cause minor variations.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48200355250395,"sku":"B0B69WZ1C4","price":144.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91CyVuDkKhL._AC_SL1500_d6640d07-5f44-46f1-83a4-c23f072f64c6.jpg?v=1770262001","url":"https:\/\/gearmusthave.com\/products\/shademart-13-ft-x-20-ft-blue-sun-shade-sail-upf50-rectangle","provider":"GearMustHave","version":"1.0","type":"link"}