{"product_id":"custom-size-triangle-sun-shade-sail-11ft-x-13ft-x-17ft-upf50","title":"Custom Size Triangle Sun Shade Sail 11ft x 13ft x 17ft - UPF50","description":"\u003cp\u003eIn this review of the custom size triangle sun shade sail, the bottom line is simple: it is for anyone who needs reliable, large-area sun protection with a tailored fit and durable build. The reviewer found the sail delivers strong daytime shade and a measurable temperature reduction, making it a practical choice for patios, play areas, and outdoor commercial spaces where a permanent umbrella is not ideal. Installation is straightforward for a DIYer who plans carefully and measures from D-ring to D-ring for an accurate custom fit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% UV protection:\u003c\/strong\u003e The 200 GSM HDPE fabric blocks up to 95% of harmful UV rays so shaded areas stay safer for extended outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature reduction:\u003c\/strong\u003e The sail can lower ambient temperatures by up to 15 degrees versus unshaded spots, improving comfort on hot days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing:\u003c\/strong\u003e Measuring D-ring to D-ring yields a tailored canopy that fits triangular spaces and can be adjusted for straight-edge requests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Reinforced edges, double-layer stitching, and stainless steel D-rings increase longevity under regular sun exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable and water permeable:\u003c\/strong\u003e The fabric allows air and some water to pass through, reducing wind lift and pooled rainwater compared with solid tarps.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis shade sail is aimed at homeowners, small businesses, and property managers who want a custom-fit triangular canopy for patios, playgrounds, or outdoor seating that provides strong daytime sun protection and lowers surface temperatures. It works well where a fixed or semi-permanent shade solution is preferable to umbrellas and where attachment points like trees, poles, or building anchors are available.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include buyers needing a fully waterproof awning for constant rain protection or shoppers unwilling to measure carefully or perform a multi-point installation; proper spacing and tension are important for performance and longevity.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProvides effective \u003cstrong\u003eshade and UV blocking\u003c\/strong\u003e with up to 95% UV protection in sunny conditions.\u003c\/li\u003e\n\u003cli\u003eCan reduce ambient temperature by as much as 15 degrees, making outdoor spaces noticeably cooler.\u003c\/li\u003e\n\u003cli\u003eCustom sizing from D-ring to D-ring ensures a precise fit for irregular spaces and triangle layouts.\u003c\/li\u003e\n\u003cli\u003eSolid build with stainless steel D-rings and reinforced stitching for improved durability and reduced fraying.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurability has mixed feedback in very harsh sun; some users reported reduced life after extended exposure.\u003c\/li\u003e\n\u003cli\u003eNot fully waterproof, so it will not replace a solid awning in heavy rain conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eTriangle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom size\u003c\/td\u003e\n\u003ctd\u003e11' x 13' x 17' (measured D-ring to D-ring)\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 protection\u003c\/td\u003e\n\u003ctd\u003eUPF50+ \/ up to 95% UV blockage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermeability\u003c\/td\u003e\n\u003ctd\u003eWater and air permeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D-rings, reinforced edges, double-layer stitching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years assurance included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor people needing a customizable triangular shade that prioritizes sun protection and cooling, this sail offers strong value: it is well built, reduces temperature and blocks most UV, and the D-ring measurement approach produces a tailored fit. Buyers wanting full waterproofing or guaranteed decades-long life under extreme sun should consider other options, but for typical residential and light-commercial use this sail is a smart, cost-effective solution.\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 and air permeable, so it sheds some rain but is not a replacement for a solid, waterproof awning.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow should I measure for a custom fit?\u003c\/strong\u003e\u003cbr\u003eMeasure from D-ring to D-ring at each corner; leave at least 0.5 ft gap between D-rings and poles or reduce each side by 1 to 1.5 ft as recommended for tensioning.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow durable is the sail in constant sun?\u003c\/strong\u003e\u003cbr\u003eThe sail uses durable 200 GSM HDPE with reinforced stitching and stainless steel D-rings and includes a 3-year assurance, though some users report varied lifespans in very harsh sun conditions.\u003c\/p\u003e","brand":"Amgo","offers":[{"title":"Default Title","offer_id":48197445943515,"sku":"B087WTPYMB","price":77.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/A1aW4vsnKtL._AC_SL1500_02aa515c-8bc3-497f-91f9-6a4532202c1c.jpg?v=1770230801","url":"https:\/\/gearmusthave.com\/products\/custom-size-triangle-sun-shade-sail-11ft-x-13ft-x-17ft-upf50","provider":"GearMustHave","version":"1.0","type":"link"}