{"product_id":"shademart-11-ft-x-13-ft-grey-rectangle-sun-shade-sail-upf50","title":"ShadeMart 11 ft x 13 ft Grey Rectangle Sun Shade Sail - UPF50","description":"\u003cp\u003eIn this review the ShadeMart 11' x 13' Grey Rectangle Sun Shade Sail is evaluated for homeowners and small businesses who need durable sun protection over patios, carports or pools. The bottom line: it is a heavy-duty woven HDPE shade that blocks up to 95% of UV, noticeably lowers outdoor temperatures, and installs with basic hardware. For anyone seeking a breathable, water-permeable canopy that reduces heat and resists sun damage, this shade sail delivers real value; shoppers who need a fully waterproof cover should look elsewhere.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Woven HDPE fabric offers a balance of strength and breathability so the sail resists tearing while allowing air to pass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Protection:\u003c\/strong\u003e UPF50-level performance blocks up to 95% of harmful UV rays, reducing sun exposure and cooling covered areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Permeable:\u003c\/strong\u003e The fabric is breathable and water permeable which prevents pooling and reduces wind load during rain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Ready:\u003c\/strong\u003e Stainless steel corner D rings attached to heavy duty white webbing provide reliable anchor points for common mounting kits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Size Options:\u003c\/strong\u003e Available in a range of custom sizes so you can match irregular venues, but measure accurately because dimensions are manually produced.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative Styling:\u003c\/strong\u003e Rectangle shape and neutral grey color integrate with many outdoor decors while serving both functional and aesthetic roles.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe ShadeMart rectangle shade sail suits homeowners, rental properties, and small commercial spaces that need UV protection and airflow over patios, pergolas, carports or pool areas. It is a good choice when reducing temperature and sun exposure is the priority and when a permeable, low-pooling canopy is preferred over a solid waterproof roof.\u003c\/p\u003e\u003cp\u003eIt is not ideal for buyers who require complete waterproofing or a rigid structure; those who need exact precision-cut architectural panels should note that measurements are manually produced and the visible shape may vary slightly.\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-density woven HDPE fabric feels durable and held up well in real-world use against sun and wind.\u003c\/li\u003e\n\u003cli\u003eEffective sun protection with UPF50-rated performance that cuts sunlight and heat noticeably.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing simplify secure installation when used with proper hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot waterproof, so rain will pass through and it will not prevent water from reaching the area beneath.\u003c\/li\u003e\n\u003cli\u003eSize and rectangle regularity can vary due to manual measurements, so careful measurement is required before buying.\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\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\u003eUV Protection\u003c\/td\u003e\n\u003ctd\u003eBlocks up 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 on 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\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ShadeMart 11' x 13' rectangle shade sail is a practical, value-oriented choice for anyone wanting durable UV protection and improved outdoor comfort without a solid roof. Its woven HDPE fabric, stainless steel D rings and custom sizing options make it versatile for patios, carports and pool areas, though buyers needing waterproof coverage or factory-perfect dimensions should consider alternatives.\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 breathable, designed to allow water to pass through rather than collect.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it reduce heat under the sail?\u003c\/strong\u003e\u003cbr\u003eYes. The UPF50 fabric blocks most sunlight and typically lowers temperatures under the canopy by a noticeable amount.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be mounted to trees or poles?\u003c\/strong\u003e\u003cbr\u003eYes. The sail includes stainless steel D rings and heavy webbing so it can be attached to poles, trees, walls or roofs when used with proper hardware kits.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48247799513307,"sku":"B0B69WR2TH","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/816THzWgLIL._AC_SL1500_ca40212d-701e-45c6-a174-8346ed8ec27d.jpg?v=1770961958","url":"https:\/\/gearmusthave.com\/products\/shademart-11-ft-x-13-ft-grey-rectangle-sun-shade-sail-upf50","provider":"GearMustHave","version":"1.0","type":"link"}