{"product_id":"shademart-16ft-x-20ft-white-sun-shade-sail-upf50-rectangle-canopy","title":"ShadeMart 16ft x 20ft White Sun Shade Sail UPF50 Rectangle Canopy","description":"\u003cp\u003eIn this review of the ShadeMart 16' x 20' white rectangle sun shade sail, the bottom line is simple: it is a durable, breathable canopy for anyone who wants strong sun protection and improved comfort in outdoor spaces. The sail is made from woven HDPE with reinforced corners and stainless steel D rings, and it reliably blocks up to 95% of harmful UV rays while allowing water and air to pass through. For patios, carports, pergolas and poolside areas that need cooling shade without trapping moisture, this sail delivers the most important benefit - effective sun protection with airflow.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE fabric:\u003c\/strong\u003e Provides a lightweight but sturdy barrier that blocks sunlight while remaining tear resistant for long outdoor life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel corner D rings:\u003c\/strong\u003e Reinforced attachment points increase durability and make the sail easier to tension and anchor securely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater and air permeable:\u003c\/strong\u003e Allows rain and breeze to pass through, reducing wind load and preventing water pooling during showers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh UV protection:\u003c\/strong\u003e Blocks up to 95% of harmful UV rays and can lower temperatures in shaded areas by roughly 10 to 15 degrees.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing available:\u003c\/strong\u003e A range of sizes can be ordered to fit specific venues, with the recommendation to measure the installation area carefully.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative rectangle shape:\u003c\/strong\u003e Simple styling that integrates with many outdoor designs while providing practical shade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail is best for homeowners and small businesses wanting a durable canopy for patios, carports, pergolas, pool areas, and yard seating. It suits people who need strong \u003cstrong\u003esun protection\u003c\/strong\u003e without creating a humid, trapped space because the fabric is breathable and water permeable.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for buyers who need a fully waterproof cover or an exact factory-precision rectangle for architectural installations; customers should also be prepared for slight measurement variance when ordering a custom size and confirm dimensions before purchase.\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 UV blocking performance keeps shaded areas noticeably cooler and safer from sun exposure.\u003c\/li\u003e\n\u003cli\u003eRobust construction with heavy duty webbing and stainless steel D rings boosts longevity under normal outdoor use.\u003c\/li\u003e\n\u003cli\u003eWater-permeable design prevents pooling and reduces stress in windy conditions, improving longevity.\u003c\/li\u003e\n\u003cli\u003eAvailable in custom sizes and multiple colors to match different outdoor styles.\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 will not keep an area dry during sustained rain.\u003c\/li\u003e\n\u003cli\u003eSize and shape may vary slightly due to manual measurements, so precise installations require careful planning.\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\u003e16' 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 Protection\u003c\/td\u003e\n\u003ctd\u003eBlocks up to 95% of UV rays (UPF50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttachment\u003c\/td\u003e\n\u003ctd\u003eStainless steel D rings with heavy duty white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003eWater and air 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 16' x 20' rectangle shade sail is a practical choice for those who want reliable \u003cstrong\u003eUV protection\u003c\/strong\u003e and airflow in outdoor seating, carport, or pool areas. It represents good value when a breathable, durable canopy is needed, though buyers seeking full waterproofing or absolute dimensional precision should consider alternatives.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eThe fabric is water permeable and breathable, so it is not waterproof and will allow rain to pass through.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the sail be attached to trees or poles?\u003c\/strong\u003e\u003cbr\u003eYes, with proper hardware kits the sail can be anchored to poles, trees, walls, roofs and similar structures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it really reduce temperature under the canopy?\u003c\/strong\u003e\u003cbr\u003eCustomers report the sail can lower temperatures in shaded areas by about 10 to 15 degrees thanks to its UV blocking and breathable design.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48652204441819,"sku":"B09TMDLN3P","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91DmqjpB52L._AC_SL1500_8b0e1e0d-bbcd-44c1-a1a6-bc895802d734.jpg?v=1778727608","url":"https:\/\/gearmusthave.com\/products\/shademart-16ft-x-20ft-white-sun-shade-sail-upf50-rectangle-canopy","provider":"GearMustHave","version":"1.0","type":"link"}