{"product_id":"cool-area-sun-shade-sail-11x12x16-3-ft-right-triangle-dark-grey","title":"Cool Area Sun Shade Sail 11x12x16.3 ft Right Triangle Dark Grey","description":"\u003cp\u003eIn this review we look at the Cool Area Sun Shade Sail 11x12x16.3 ft right triangle in dark grey, designed for homeowners who want a simple, durable way to cool outdoor living spaces. The biggest reason to buy is its solid construction: a single-piece high density HDPE fabric with reinforced seams and rust proof stainless steel D-rings that deliver strong shading performance and easier installation. For anyone wanting an unobtrusive, long-lasting triangle sail that blocks most sun and mounts to fences, posts, or house anchors, this is a practical choice.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-piece fabric:\u003c\/strong\u003e The sail uses a whole shade panel with no splicing seams for a cleaner look and more consistent shading across the entire triangle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh UV protection:\u003c\/strong\u003e Made from high density 100% new HDPE fabric providing up to 95% UV protection and roughly 85%-90% shading to reduce heat and sun exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable hardware:\u003c\/strong\u003e Each corner has rust proof stainless steel D-rings that simplify attachment and resist corrosion over time in outdoor conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced edges:\u003c\/strong\u003e All edges are stitched with reinforced seams to reduce fraying and help the sail hold its shape during use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize tolerance:\u003c\/strong\u003e The HDPE material is elastic and the sail allows about a 4 in tolerance, so installers should leave 0.5-1 ft clearance for mounting accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e Works well over patios, decks, pergolas, pools, carports, and balconies to create a cooler shaded area.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Cool Area triangle shade is ideal for homeowners and renters who need a cost-effective way to add shade over medium to large patio areas, decks, or pools without building a permanent structure. It appeals to people who prefer a discreet dark grey color that blends with many outdoor decors and want an option that is relatively simple to install using posts, walls, or other fixed points.\u003c\/p\u003e\u003cp\u003eIt is less suitable for those who need a precise custom fit with no material stretch at all or for buyers expecting full waterproofing; this sail is designed for sun protection and airflow rather than rain shelter. If you require absolute windproof performance in a very exposed site, consider a more structural shade solution.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEffective sun blocking with 85%-90% shading and up to 95% UV protection.\u003c\/li\u003e\n\u003cli\u003eSingle-piece construction and reinforced seams deliver a neat appearance and reliable coverage.\u003c\/li\u003e\n\u003cli\u003eStainless steel D-rings simplify installation and resist rust in outdoor use.\u003c\/li\u003e\n\u003cli\u003eFlexible use across patios, pools, carports, and balconies.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFabric elasticity gives a tolerance of about 4 in, so exact sizing requires leaving 0.5-1 ft for fittings.\u003c\/li\u003e\n\u003cli\u003eNot designed as a waterproof cover, so it does not replace awnings or solid roofing in heavy rain.\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\u003eTriangle sun shade sail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eRight triangle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (approx)\u003c\/td\u003e\n\u003ctd\u003e11 x 12 x 16.3 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh density 100% new HDPE fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShading rate\u003c\/td\u003e\n\u003ctd\u003e85%-90% (approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV protection\u003c\/td\u003e\n\u003ctd\u003eUp to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eRust proof stainless steel D-rings, reinforced stitched seams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Cool Area 11x12x16.3 ft right triangle shade sail is a practical, value-minded option for adding reliable sun protection to patios, decks, and poolside areas. Its single-piece HDPE fabric, reinforced edges, and stainless steel D-rings make installation and long-term use straightforward, while the dark grey color stays unobtrusive. Recommended for anyone wanting strong UV reduction and a tidy finished look; those needing waterproof coverage or exact non-stretch sizing should choose a different solution.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow much space should I leave for installation?\u003c\/strong\u003e\u003cbr\u003eYou should leave about 0.5-1 ft of extra space at mounting points to allow for accessories and the fabric's elasticity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this sun sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo, the HDPE fabric is intended for sun and UV protection and airflow, not as a waterproof cover.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the hardware rust outdoors?\u003c\/strong\u003e\u003cbr\u003eThe included D-rings are rust proof stainless steel designed to resist corrosion in outdoor use.\u003c\/p\u003e","brand":"Cool Area","offers":[{"title":"Default Title","offer_id":48189662134491,"sku":"B0CRKYTJFR","price":73.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71Z38MY1jrL._AC_SL1500_a439899d-3c5b-4193-b676-29be6be961a0.jpg?v=1769704954","url":"https:\/\/gearmusthave.com\/products\/cool-area-sun-shade-sail-11x12x16-3-ft-right-triangle-dark-grey","provider":"GearMustHave","version":"1.0","type":"link"}