{"product_id":"21-ft-x-21-ft-x-21-ft-white-triangle-shade-sail-95-uv-blockage","title":"21 ft x 21 ft x 21 ft White Triangle Shade Sail - 95% UV Blockage","description":"\u003cp\u003eIn this review of the 21 ft x 21 ft x 21 ft White Triangle Shade Sail, the bottom line is simple: this is for homeowners or small-business owners who need a large, customizable shade solution that actually blocks sunlight and reduces temperature. The reviewer found the sail's single biggest advantage to be its combination of material weight and sun protection - the 200 GSM HDPE fabric blocks up to 95% of UV rays and noticeably cools shaded areas. Installation is straightforward for anyone comfortable with basic mounting hardware and measuring from D-ring to D-ring.\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 sail's 200 GSM HDPE fabric blocks up to 95% of harmful UV rays to protect people and furnishings beneath it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature reduction:\u003c\/strong\u003e In direct comparison to unshaded spaces, the sail helps lower ambient temperature by up to 15 degrees, making patios and play areas more comfortable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-duty construction:\u003c\/strong\u003e Stainless steel D-rings, reinforced edges, and double-layer stitching improve longevity and resistance to fraying in outdoor conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom fit:\u003c\/strong\u003e The product is made to order using D-ring to D-ring measurements so the sail matches the intended coverage area rather than relying on generic sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater and air permeable:\u003c\/strong\u003e The fabric lets air and water through, reducing wind load and preventing pooling while maintaining shade performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation guidance:\u003c\/strong\u003e Clear recommendations on corner gaps and reductions help ensure correct tension and shape when attaching to trees, poles, or walls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis triangle shade sail is best for people who need a large, tailored canopy over patios, play areas, or outdoor seating where strong sun protection matters. Its weight and hardware suit permanent or seasonal installs where durability and color accuracy are priorities for curb appeal.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include buyers seeking a rigid, waterproof canopy or a simple pop-up umbrella solution; because the fabric is water permeable, it will not provide full rain shelter. Also, if you require an off-the-shelf exact fit without custom measurement, a pre-sized alternative may be easier.\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 sun protection from a 200 GSM HDPE weave that blocks up to 95% of UV rays.\u003c\/li\u003e\n\u003cli\u003eDurable details such as stainless steel D-rings and reinforced, double-stitched edges for longer life.\u003c\/li\u003e\n\u003cli\u003eCustom sizing based on D-ring to D-ring measurements ensures a tailored fit to your layout.\u003c\/li\u003e\n\u003cli\u003eMaintains airflow and prevents water pooling thanks to its permeable construction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBecause it is water permeable, it will not act as a full rain canopy for heavy downpours.\u003c\/li\u003e\n\u003cli\u003eSome buyers may find the delivered size slightly different than expected if measurements are not taken precisely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e21 ft x 21 ft x 21 ft 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 weight\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% blockage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdges and hardware\u003c\/td\u003e\n\u003ctd\u003eReinforced edges with stainless steel D-rings and double stitching\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\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years assurance included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 21 ft triangle white shade sail is a strong value for anyone who needs reliable sun protection and a cooler outdoor area without sacrificing airflow. Its heavy 200 GSM fabric, reinforced hardware, and customization option make it a practical choice for patios and commercial seating, provided you accept that it is not a waterproof rain shelter.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this sail waterproof?\u003c\/strong\u003e\u003cbr\u003eThe fabric is water and air permeable, so it will not provide full waterproof protection in heavy rain but prevents pooling.\u003c\/p\u003e\n\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 and allow the recommended corner gaps; the sail is made to those measurements for a tailored fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow durable is the hardware?\u003c\/strong\u003e\u003cbr\u003eHardware uses stainless steel D-rings and reinforced edges with double stitching to resist fraying and improve longevity.\u003c\/p\u003e","brand":"Amgo","offers":[{"title":"Default Title","offer_id":48617725165787,"sku":"B0C1M1CJYB","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91xLpGTSPUL._AC_SL1500_d83edcf4-ffa0-461a-b596-34a1ab434161.jpg?v=1778428290","url":"https:\/\/gearmusthave.com\/products\/21-ft-x-21-ft-x-21-ft-white-triangle-shade-sail-95-uv-blockage","provider":"GearMustHave","version":"1.0","type":"link"}