{"product_id":"17-ft-x-21-ft-x-27-ft-brown-right-triangle-sun-shade-sail-durable-uv","title":"17 ft x 21 ft x 27 ft Brown Right Triangle Sun Shade Sail - Durable UV","description":"\u003cp\u003eIn this review of the 17 ft x 21 ft x 27 ft brown right triangle sun shade sail, the bottom line is simple: it is a practical, heavy-duty shade solution for homeowners who want substantial sun protection and airflow without a rigid structure. The reviewer found it especially useful for large patios, pools, and carports where a curved-edge design prevents sagging and keeps the canopy taut. For anyone seeking strong UV blockage and a lightweight, ventilated fabric that can be customized, this shade sail is worth considering.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner-to-corner measurement:\u003c\/strong\u003e The stated size is measured from corner to corner, which helps buyers plan mounting points accurately for right triangle installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved edges to prevent sag:\u003c\/strong\u003e Edges are made slightly curved using a calculated radian to reduce center sagging and keep the sail looking and performing its best.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVirgin polyethylene fabric:\u003c\/strong\u003e The material offers high tensile strength and light weight, making installation easier while remaining durable under tension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh UV and visibility blockage:\u003c\/strong\u003e The sail provides up to 95% UV blockage and 90% visibility reduction, delivering effective sun protection and cooler shaded areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeasonal versatility:\u003c\/strong\u003e It provides shading and ventilation in summer, helps reduce night frost risk, and is slightly rainproof for light wet weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom and warranty support:\u003c\/strong\u003e The product is customizable to fit unusual spaces and comes with a 3-Year Limited Warranty for added peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail is best for homeowners with a large patio, pool area, driveway, carport, or garden who want a flexible, breathable canopy that blocks a high percentage of UV rays while allowing air circulation. It suits DIY installers comfortable with measuring corner-to-corner spans and attaching hardware to fixed anchor points like posts, trees, or walls.\u003c\/p\u003e\n\u003cp\u003ePeople who need a fully waterproof awning, a rigid structure, or a precise pre-fitted cover for an odd-shaped area should look elsewhere. Also consider alternatives if you require integrated lighting, complete water runoff, or if you cannot attach secure anchor points for a tensioned sail.\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\u003eProvides strong sun protection with up to 95% UV blockage for cooler outdoor spaces.\u003c\/li\u003e\n\u003cli\u003eCurved-edge design keeps the sail taut and minimizes mid-span sag for better appearance and performance.\u003c\/li\u003e\n\u003cli\u003eLightweight yet strong virgin polyethylene makes handling and installation manageable for two or three people.\u003c\/li\u003e\n\u003cli\u003eCustomizable sizing and a 3-Year Limited Warranty add value for varied installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHardware included receives mixed feedback, so buyers may need to upgrade fittings for long-term tension and durability.\u003c\/li\u003e\n\u003cli\u003eOnly slightly rainproof, so it is not a substitute for a fully waterproof canopy in heavy rain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eRight triangle shade sail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e17 ft x 21 ft x 27 ft (corner-to-corner)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eVirgin polyethylene fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV blockage\u003c\/td\u003e\n\u003ctd\u003eUp to 95% UV blockage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisibility blockage\u003c\/td\u003e\n\u003ctd\u003eAbout 90% visibility reduction\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 17 ft x 21 ft x 27 ft brown right triangle shade sail is a good-value option for anyone needing a large, breathable canopy with strong sun protection and minimal sag. Its durable polyethylene fabric, curved-edge design, and customization options make it a practical choice for patios, pools, and carports, though users should check or upgrade supplied hardware for the longest life.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the size measured?\u003c\/strong\u003e\u003cbr\u003eThe measurement is taken from corner to corner, which helps determine the required anchor spacing for a right triangle installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the fabric waterproof?\u003c\/strong\u003e\u003cbr\u003eThe fabric is slightly rainproof for light showers but is not fully waterproof for heavy or prolonged rain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the sail be customized?\u003c\/strong\u003e\u003cbr\u003eYes, the product can be customized to different sizes and configurations and comes with a 3-Year Limited Warranty.\u003c\/p\u003e","brand":"SHADESPEARE","offers":[{"title":"Default Title","offer_id":48179684016347,"sku":"B09QJQYMKS","price":125.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91UAbYoHqcL._AC_SL1500_bbc7b4ef-5133-4656-be96-e987d0dd05f0.jpg?v=1769706291","url":"https:\/\/gearmusthave.com\/products\/17-ft-x-21-ft-x-27-ft-brown-right-triangle-sun-shade-sail-durable-uv","provider":"GearMustHave","version":"1.0","type":"link"}