{"product_id":"shademart-11ft-x-13ft-black-sun-shade-sail-upf50-rectangle-cooling","title":"ShadeMart 11ft x 13ft Black Sun Shade Sail UPF50 Rectangle - Cooling","description":"\u003cp\u003eOur review of the ShadeMart 11' x 13' Black Sun Shade Sail finds it best suited to homeowners and small businesses seeking a durable, breathable canopy that meaningfully reduces heat outdoors. The single biggest reason to buy is its combination of woven HDPE construction and stainless steel corner D rings, which deliver a UPF50 blocking capability and rugged attachment points for long-term outdoor use. It is not waterproof but it is designed to let water and air pass through while cutting sunlight and UV exposure, making it a practical choice for patios, carports and poolside shade.\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 construction provides strength and breathability so the sail resists tearing while allowing airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPF50 sun protection:\u003c\/strong\u003e blocks up to 95% of harmful UV rays to lower ambient temperatures and protect skin and furnishings from sun damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D rings:\u003c\/strong\u003e heavy duty corner hardware attached to strong white webbing gives secure anchor points when used with proper hardware kits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater permeable design:\u003c\/strong\u003e the sail lets rainwater pass through rather than ponding, reducing strain on the fabric and supporting structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRectangle styling and color options:\u003c\/strong\u003e a clean rectangular shape integrates easily with patios, pergolas and carports and offers simple, decorative shade.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe ShadeMart rectangle sail is ideal for DIY homeowners who want a reliable, budget-friendly canopy for patios, decks, carports, pool areas or garden seating. Its breathable HDPE fabric and stainless steel D rings make it a solid option for locations where wind and occasional storms are a factor and where waterproofing is not required.\u003c\/p\u003e\u003cp\u003eCustomers who need a fully waterproof cover, a precise machine-cut rectangle every time, or who cannot install permanent anchor points should look elsewhere. Also measure your space carefully before ordering since custom sizing is available but the sail may vary slightly due to 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\u003eDurable woven HDPE resists wear and provides long-term sun protection.\u003c\/li\u003e\n\u003cli\u003eBlocks up to 95% of UV rays and can lower temperatures noticeably in shaded areas.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing create secure mounting points for common hardware kits.\u003c\/li\u003e\n\u003cli\u003eWater permeable design prevents ponding and improves airflow.\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 out heavy rain or create a dry shelter.\u003c\/li\u003e\n\u003cli\u003eSize and shape may vary slightly due to manual measurements, so careful measuring is required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eRectangle shade sail canopy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e11' x 13'\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 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\u003eUV protection\u003c\/td\u003e\n\u003ctd\u003eBlocks up to 95% of harmful UV rays (UPF50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ShadeMart 11' x 13' rectangle shade sail is a sensible purchase for anyone needing effective sun protection and airflow in outdoor living areas. It delivers strong UV blocking, durable mounting hardware and breathability at a reasonable value, but it is not a waterproof shelter and requires careful measuring and proper installation hardware to perform its best.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo, the fabric is water permeable and designed to let water pass through rather than provide a waterproof cover.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much UV protection does it offer?\u003c\/strong\u003e\u003cbr\u003eThe sail provides UPF50-level protection and can block up to 95% of harmful UV rays.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be custom sized?\u003c\/strong\u003e\u003cbr\u003eYes, ShadeMart offers custom sizes, but buyers should measure the venue carefully because manual measurements can cause slight variations.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48663821549787,"sku":"B0B6B1JQNY","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81KPSgNRfmL._AC_SL1500_96406490-3c73-4cde-ad1c-42499605ae97.jpg?v=1778714260","url":"https:\/\/gearmusthave.com\/products\/shademart-11ft-x-13ft-black-sun-shade-sail-upf50-rectangle-cooling","provider":"GearMustHave","version":"1.0","type":"link"}