{"product_id":"custom-size-11ft-x-19ft-black-rectangle-sun-shade-sail-upf50","title":"Custom Size 11ft x 19ft Black Rectangle Sun Shade Sail - UPF50","description":"\u003cp\u003eOur review of the custom size 11' x 19' black rectangle sun shade sail finds it best for homeowners and light commercial spaces that need reliable sun protection without a permanent structure. The single biggest reason to buy is the material performance: the 200 GSM HDPE fabric blocks up to 95% of UV rays while remaining water and air permeable, so it cuts heat while avoiding the \"sail\" effect in wind. Installation is straightforward for anyone comfortable with basic measuring and hardware, and the product ships ready to be trimmed to precise D-ring-to-D-ring sizes.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% UV blockage:\u003c\/strong\u003e The 200 GSM HDPE fabric provides substantial sun protection, reducing UV exposure for families and guests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature reduction:\u003c\/strong\u003e The shade surface can lower ambient temperatures by up to 15 degrees compared with unshaded spots, making patios and play areas more comfortable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater and air permeable:\u003c\/strong\u003e The weave allows rain and breeze to pass through, reducing wind load and pooling compared with solid canopies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable fit:\u003c\/strong\u003e Measured from D-ring to D-ring, the sail can be ordered to match irregular spaces and straight-edge options are available on request.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Stainless steel D-rings, reinforced edges, and double-layer stitching increase longevity and resist fraying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-year assurance:\u003c\/strong\u003e A included three year assurance offers added confidence for long-term outdoor use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail is aimed at homeowners, rental property managers, and light commercial operators who want a semi-permanent shade solution that is breathable and effective at blocking UV. It suits patios, play areas, poolside seating, car covers, and pergola tops where a tailored rectangle fit is needed.\u003c\/p\u003e\n\u003cp\u003ePeople who need a rigid waterproof canopy, a fully enclosed gazebo, or a quickly removable umbrella should look elsewhere; the sail is breathable and meant to reduce heat rather than shed heavy, sustained downpours like a solid tarp would.\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 protection from the \u003cstrong\u003e200 GSM HDPE material\u003c\/strong\u003e that blocks up to 95% of rays.\u003c\/li\u003e\n\u003cli\u003eNoticeable cooling effect that can drop temperatures by as much as 15 degrees in shaded zones.\u003c\/li\u003e\n\u003cli\u003eDurable hardware and reinforced stitching improve long-term performance in outdoor conditions.\u003c\/li\u003e\n\u003cli\u003eCustom sizing from D-ring to D-ring allows a tailored fit for awkward areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBecause the fabric is water and air permeable, it does not provide complete waterproofing in heavy rain.\u003c\/li\u003e\n\u003cli\u003eProper fit requires careful measuring; DIY measurement errors can lead to a less than perfect install.\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\u003eAmgo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e200 GSM HDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Blockage\u003c\/td\u003e\n\u003ctd\u003eUp to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eCustom 11' x 19' rectangle (D-ring to D-ring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Reduction\u003c\/td\u003e\n\u003ctd\u003eUp to 15 degrees compared with unshaded area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D-rings, reinforced edges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssurance\u003c\/td\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe custom 11' x 19' black rectangle shade sail is a practical, good-value option for anyone wanting high UV protection and cooler outdoor spaces without a permanent build. Its breathable 200 GSM HDPE fabric, reinforced hardware, and customizable D-ring sizing make it especially useful for patios, play areas, and commercial seating where tailored coverage matters.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eAnswer. The fabric is water permeable to prevent pooling and reduce wind load, so it is not fully waterproof for heavy, sustained rain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I measure for a custom sail?\u003c\/strong\u003e\u003cbr\u003eAnswer. Measure from D-ring to D-ring at the attachment points you will use and allow the recommended corner gaps; reach out to the seller for straight-edge customization if required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hardware is included?\u003c\/strong\u003e\u003cbr\u003eAnswer. The sail includes stainless steel D-rings and reinforced edges; mounting hardware kits are recommended and can be used to attach to trees, walls, poles, or roofs.\u003c\/p\u003e","brand":"Amgo","offers":[{"title":"Default Title","offer_id":48646302859483,"sku":"B0C1MK8XX5","price":148.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91gmjs9UHAL._AC_SL1500_57561b8d-1837-4352-98f4-1fdfb33de280.jpg?v=1778554911","url":"https:\/\/gearmusthave.com\/products\/custom-size-11ft-x-19ft-black-rectangle-sun-shade-sail-upf50","provider":"GearMustHave","version":"1.0","type":"link"}