{"product_id":"custom-size-11ft-x-18ft-x-21-1ft-white-right-triangle-sun-shade-sail","title":"Custom Size 11ft x 18ft x 21.1ft White Right Triangle Sun Shade Sail","description":"\u003cp\u003eOur review looks at the Custom Size 11' x 18' x 21.1' White Right Triangle Sun Shade Sail and finds it best suited for homeowners or small businesses who need a tailored shading solution with strong UV protection. The single biggest reason to buy is its combined sun performance and customizable fit: the 200 GSM HDPE fabric blocks up to \u003cstrong\u003e95% of UV\u003c\/strong\u003e while offering measured D-ring to D-ring sizing so the sail can be matched precisely to odd-shaped areas. Installation is straightforward for anyone comfortable with basic hardware, and the fabric reduces temperatures noticeably under the sail for more comfortable outdoor use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% sun protection:\u003c\/strong\u003e The 200 GSM HDPE material blocks up to 95% of harmful UV rays to protect people and furniture beneath the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature reduction:\u003c\/strong\u003e Users can expect up to a 15 degree drop in perceived temperature compared with unshaded areas for a cooler outdoor spot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing:\u003c\/strong\u003e The sail is made to order from D-ring to D-ring so it fits irregular spaces and can be tailored for straight edges 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 under normal use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable and water permeable:\u003c\/strong\u003e The fabric lets air and water pass through, reducing wind load and preventing pooled water on the canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible installation:\u003c\/strong\u003e The sail can be mounted to trees, roofs, walls or poles using common hardware kits for a variety of layouts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis shade sail is ideal for homeowners with patios, decks, pool decks or play areas that need a precise fit and strong UV protection, and for small commercial settings such as cafe patios that want a cost-effective canopy option. People who value a cooler shaded area and the option to customize straight edges will appreciate the made-to-measure approach.\u003c\/p\u003e\u003cp\u003eIt is less suitable for buyers who need a fully waterproof awning or who expect many years of maintenance-free life in extremely harsh sun without occasional replacement; customer feedback shows generally good durability but mixed long-term results in the most severe exposures.\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 UV blocking performance provides reliable sun protection for people and furnishings.\u003c\/li\u003e\n\u003cli\u003eCustom sizing from D-ring to D-ring ensures a tailored fit for irregular spaces.\u003c\/li\u003e\n\u003cli\u003eStainless steel D-rings and reinforced edges with double stitching improve strength and reduce fraying.\u003c\/li\u003e\n\u003cli\u003eBreathable, water-permeable fabric reduces wind load and avoids water pooling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurability is mixed in extreme conditions; some users report shorter lifespans under the harshest sun exposure.\u003c\/li\u003e\n\u003cli\u003eNot fully waterproof, so it will not keep heavy rain completely out.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e11' x 18' x 21.1' (right triangle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eWhite\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% (UPF50+)\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 year assurance included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Custom Size 11' x 18' x 21.1' White Right Triangle Sun Shade Sail is a practical, value-oriented choice for anyone needing tailored shade with strong \u003cstrong\u003eUV protection\u003c\/strong\u003e. Its custom fit, breathable fabric and reinforced construction make it a good pick for patios and commercial outdoor seating, though those seeking complete waterproofing or indefinite life in the harshest sun should plan for eventual replacement.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this sail fully waterproof?\u003c\/strong\u003e\u003cbr\u003eNo. The 200 GSM HDPE fabric is water permeable so it will not pond water but is not a fully 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 for each side and allow the recommended corner gap; the sail is made to those D-ring measurements for a tailored fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does it last in sun exposure?\u003c\/strong\u003e\u003cbr\u003eMany users find good multi-year life and sturdiness, but durability can vary; some report over a year and a half while others in extreme sun saw degradation sooner.\u003c\/p\u003e","brand":"Amgo","offers":[{"title":"Default Title","offer_id":48620032360667,"sku":"B087X1VPZX","price":92.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/A1ZyIdDy8cL._AC_SL1500_1a9b3b52-3419-4056-a1d3-12768d0ac962.jpg?v=1778465618","url":"https:\/\/gearmusthave.com\/products\/custom-size-11ft-x-18ft-x-21-1ft-white-right-triangle-sun-shade-sail","provider":"GearMustHave","version":"1.0","type":"link"}