{"product_id":"shademart-19-ft-x-20-ft-red-rectangle-shade-sail-upf50-cooling-cover","title":"ShadeMart 19 ft x 20 ft Red Rectangle Shade Sail - UPF50 Cooling Cover","description":"\u003cp\u003eIn this review the ShadeMart 19' x 20' Red Rectangle Shade Sail is assessed as a durable, sunlight-blocking canopy best suited for homeowners who want a large, breathable shade solution for patios, carports or pool areas. The single biggest reason to buy is its combination of woven HDPE fabric with stainless steel corner D rings that delivers reliable UV protection and long-term durability while remaining water permeable. The review focuses on real-world performance, build details and where this style fits in outdoor shading options.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE fabric:\u003c\/strong\u003e The high density polyethylene weave blocks up to 95% of harmful UV rays while remaining breathable for cooler shade under the canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D rings:\u003c\/strong\u003e Heavy duty stainless D rings attached to white webbing provide strong anchoring points that resist corrosion for outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater and air permeable:\u003c\/strong\u003e The sail allows rain and airflow to pass through so it reduces wind load and avoids water pooling compared with solid tarps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing available:\u003c\/strong\u003e A wide selection of custom sizes means you can order to fit unusual spaces as long as you measure accurately before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRectangle shape:\u003c\/strong\u003e The large rectangular profile is versatile for patio covers, carports and pergolas and integrates with many outdoor designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple colors:\u003c\/strong\u003e Color options let you match decor while the fabric also functions as a decorative architectural element.\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 and small business owners who need a large, breathable shade cover that cuts solar heat and UV exposure without creating a waterproof tent. It works well over patios, porches, carports, pool sides and play areas where airflow and reduced temperatures are priorities.\u003c\/p\u003e\u003cp\u003eIt is less appropriate for buyers who need complete waterproofing or a rigid mounting system included; this sail requires separate hardware for installation and is designed to pass water rather than repel it. Also, precise measuring is important because sizes may vary slightly from manual measurements.\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 UV rejection for cooler, more comfortable outdoor areas and sun protection.\u003c\/li\u003e\n\u003cli\u003eDurable construction with stainless steel D rings and heavy webbing for long-lasting anchoring.\u003c\/li\u003e\n\u003cli\u003eBreathable, water permeable fabric reduces wind load and avoids pooling during rain.\u003c\/li\u003e\n\u003cli\u003eCustom size options and multiple colors make it adaptable to many outdoor projects.\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 keep an area dry during heavy rain.\u003c\/li\u003e\n\u003cli\u003eSize measurements may vary slightly due to manual cutting, so careful measuring is required.\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\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\u003e19' 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\u003eCorner Hardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D rings with heavy white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctionality\u003c\/td\u003e\n\u003ctd\u003eWater and air permeable; blocks up to 95% UV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ShadeMart 19' x 20' rectangle shade sail is a practical, well-constructed option for anyone who wants significant UV protection and cooler outdoor spaces without trapping heat or water. Its durable hardware and breathable HDPE fabric make it good value for patios, carports and poolside shades, provided you do not require a waterproof cover and you measure carefully for a good fit.\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 rain to pass through rather than provide a waterproof roof.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be attached to trees or poles?\u003c\/strong\u003e\u003cbr\u003eYes; with the proper hardware kits the sail can be anchored to poles, trees, walls or roofs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much UV protection does it offer?\u003c\/strong\u003e\u003cbr\u003eThe woven HDPE fabric blocks up to 95% of harmful UV rays while remaining breathable.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48619337810139,"sku":"B091P8C969","price":188.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/A1gstAiWFwL._AC_SL1500_e61ebe8d-111e-4bb8-b3f8-062ee0c09b81.jpg?v=1778465393","url":"https:\/\/gearmusthave.com\/products\/shademart-19-ft-x-20-ft-red-rectangle-shade-sail-upf50-cooling-cover","provider":"GearMustHave","version":"1.0","type":"link"}