{"product_id":"13-ft-x-17-ft-x-21-4-ft-red-right-triangle-sun-shade-sail-durable-uv","title":"13 ft x 17 ft x 21.4 ft Red Right Triangle Sun Shade Sail - Durable UV","description":"\u003cp\u003eIn this review the 13 ft x 17 ft x 21.4 ft Red Right Triangle Sun Shade Sail is judged as a practical, heavy-duty exterior canopy for homeowners and small commercial spaces that need reliable sun protection. The single biggest reason to buy is its engineered shape and material: measurement from corner to corner with slightly curved edges prevents mid-span sagging and keeps the sail taut for long-lasting appearance and performance. The review focuses on real use around pools, patios and carports where cooling, UV blockage and durability matter.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision cut edges:\u003c\/strong\u003e The slightly curved edges are based on a calculated radian to prevent sagging and maintain a neat, tensioned look after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong polyethylene fabric:\u003c\/strong\u003e Made from virgin polyethylene, the canopy balances light weight and high tensile strength for durable outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh UV protection:\u003c\/strong\u003e The fabric provides up to 95% UV blockage to help reduce sun exposure for people and furnishings beneath the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisibility and ventilation:\u003c\/strong\u003e With about 90% visibility blockage the sail still allows air flow, offering shading and cooling without trapping heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-season resilience:\u003c\/strong\u003e It helps cool in summer, offers anti-frost benefit at night and is slightly rainproof during light showers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable and warranted:\u003c\/strong\u003e The product can be customized to fit unusual sites and comes with a 3-Year Limited Warranty for added confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail is well suited to homeowners with a pool, patio, driveway or garden who want a large, shaped canopy that resists sagging and blocks most sunlight. It is also useful for small commercial outdoor seating or carport coverage where durable fabric and ease of installation matter.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include buyers needing a fully waterproof awning for heavy rain, or anyone requiring a lightweight decorative drape rather than a tensioned, structural shade solution. If you need integrated hardware or a specific mounting kit tailored to a complex site, check compatibility since hardware reviews are mixed.\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 blockage reduces sun exposure and helps keep outdoor spaces cooler.\u003c\/li\u003e\n\u003cli\u003eEngineered curved edges minimize mid-span sag for a consistently taut appearance.\u003c\/li\u003e\n\u003cli\u003eDurable virgin polyethylene construction offers good tensile strength and longevity.\u003c\/li\u003e\n\u003cli\u003eCustom order option and a 3-Year Limited Warranty add flexibility and peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot fully waterproof in heavy rain, described only as slightly rainproof in light showers.\u003c\/li\u003e\n\u003cli\u003eHardware included receives mixed feedback, so buyers may want to source heavier-duty fittings for permanent installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\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 (corner to corner)\u003c\/td\u003e\n\u003ctd\u003e13 ft x 17 ft x 21.4 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eVirgin polyethylene\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\u003eVisibility blockage\u003c\/td\u003e\n\u003ctd\u003eAbout 90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3-Year Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe red right triangle shade sail is a practical, value-oriented choice for anyone who needs strong sun protection and a tidy, tensioned canopy over a pool, patio or carport. Its engineered curved edges and durable polyethylene fabric deliver reliable shading and longevity, making it a good buy for homeowners who prioritize UV blockage and cooling over full waterproofing.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the sail prevent sagging?\u003c\/strong\u003e\u003cbr\u003eThe edges are cut with a calculated radian and measured corner to corner to reduce mid-span sag and maintain tension when properly installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much sun protection does it provide?\u003c\/strong\u003e\u003cbr\u003eThe fabric blocks up to 95% of UV rays and about 90% of visibility, offering substantial sun protection and cooling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this fully waterproof?\u003c\/strong\u003e\u003cbr\u003eNo, it is slightly rainproof for light showers but not intended as a full waterproof awning in heavy or prolonged rain.\u003c\/p\u003e","brand":"SHADESPEARE","offers":[{"title":"Default Title","offer_id":48641234403547,"sku":"B09QJNTLF2","price":97.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91rDObLP4rL._AC_SL1500_283c0c19-63d6-43df-9fa6-4be100a17ca6.jpg?v=1778591635","url":"https:\/\/gearmusthave.com\/products\/13-ft-x-17-ft-x-21-4-ft-red-right-triangle-sun-shade-sail-durable-uv","provider":"GearMustHave","version":"1.0","type":"link"}