{"product_id":"shademart-8-ft-x-20-ft-black-sun-shade-sail-upf50-rectangle-cool","title":"ShadeMart 8 ft x 20 ft Black Sun Shade Sail UPF50 Rectangle - Cool","description":"\u003cp\u003eIn this review of the ShadeMart 8 ft x 20 ft Black Sun Shade Sail, the bottom line is simple: this rectangle shade sail is for homeowners and small businesses who need durable, breathable sun protection that significantly reduces heat. The reviewer found the woven HDPE fabric and stainless steel D rings to be robust, and the sail's UPF50 sun blocking made outdoor spaces noticeably cooler. It is not waterproof, so buyers who need rain protection should look elsewhere, but for sun control and ventilation it performs very well.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE fabric:\u003c\/strong\u003e provides long-lasting material strength while remaining breathable so air can circulate under the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel corner D rings:\u003c\/strong\u003e securely attached to heavy duty white webbing for reliable anchoring to poles, trees, or walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater permeable design:\u003c\/strong\u003e allows water to pass through rather than ponding, reducing stress on anchors during wet weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPF50 sun protection:\u003c\/strong\u003e blocks up to 95% of harmful UV rays and cuts surface temperature by a substantial amount for more comfortable shade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom size options:\u003c\/strong\u003e ShadeMart offers a range of sizes and custom orders so the sail can be tailored to specific patio, carport or pool areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative rectangle shape:\u003c\/strong\u003e integrates with outdoor design while providing practical sun control for patios and yards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe ShadeMart rectangle shade sail is ideal for homeowners, renters with permission to attach hardware, and small businesses that need a durable, ventilated canopy for patios, carports, pergolas or poolside areas. Its UPF50 rating and breathable HDPE fabric suit people who prioritize sun protection and cooler outdoor temperatures without trapping heat.\u003c\/p\u003e\u003cp\u003eIt is not for buyers who require a waterproof canopy or seam-sealed rain cover; because the fabric is water permeable it will not keep out heavy rain. Also, customers who demand precise factory-cut geometry should measure carefully and expect small variations from manual sizing.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh quality woven HDPE resists wear and lets air pass through for cooler shade.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing make attachment points sturdy and reliable.\u003c\/li\u003e\n\u003cli\u003eEffective UPF50 sun protection noticeably reduces temperatures under the sail.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot waterproof, so it will not serve as a rain shelter in heavy storms.\u003c\/li\u003e\n\u003cli\u003eSize and shape can vary slightly due to manual measurements, which may surprise buyers expecting perfect rectangles.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\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\u003eModel size\u003c\/td\u003e\n\u003ctd\u003e8 ft x 20 ft rectangle\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\u003eCorner fittings\u003c\/td\u003e\n\u003ctd\u003eStainless steel D rings on heavy white 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\u003ctr\u003e\n\u003ctd\u003eSun protection\u003c\/td\u003e\n\u003ctd\u003eUPF50, blocks up to 95% UV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical uses\u003c\/td\u003e\n\u003ctd\u003ePatio, carport, pergola, pool, yard, window shade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ShadeMart 8 ft x 20 ft rectangle shade sail is a practical, value-minded choice for anyone seeking strong UV protection and airflow for outdoor living areas. Its durable HDPE fabric and stainless steel attachments make it well suited to long-term sun control, and custom size options add flexibility. Choose this sail for cooling and shade; choose a different product if you need a waterproof canopy or exact factory-cut geometry.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo, the fabric is water permeable and designed to allow water and air to pass through rather than act as a waterproof cover.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it reduce temperature under the sail?\u003c\/strong\u003e\u003cbr\u003eYes, the UPF50 fabric blocks most UV rays and typically lowers temperatures under the sail by a noticeable margin.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be attached to trees or poles?\u003c\/strong\u003e\u003cbr\u003eYes, with suitable hardware kits it can be anchored to poles, trees, walls or roofs; ensure proper measurements before ordering.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48260259217627,"sku":"B0BTTXR3GZ","price":110.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81KPSgNRfmL._AC_SL1500_b86012e4-662d-43e5-8d49-3951146bdafb.jpg?v=1778235889","url":"https:\/\/gearmusthave.com\/products\/shademart-8-ft-x-20-ft-black-sun-shade-sail-upf50-rectangle-cool","provider":"GearMustHave","version":"1.0","type":"link"}