{"product_id":"18ft-x-21ft-x-27-7ft-green-right-triangle-sun-shade-sail-heavy-duty","title":"18ft x 21ft x 27.7ft Green Right Triangle Sun Shade Sail - Heavy Duty","description":"\u003cp\u003eIn this review the 18ft x 21ft x 27.7ft green right triangle shade sail is evaluated for homeowners and small businesses who need reliable sun protection in large, angled spaces. The bottom line: this sail stands out because it uses 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which translates to long-term color and strength retention under intense sun. For anyone fitting a patio corner, poolside area or carport that needs high UV blockage and airflow, this sail offers a durable, practical solution.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e190 GSM Virgin HDPE:\u003c\/strong\u003e The thick, non-recycled fabric provides greater tear resistance and longer life under sun exposure compared to recycled alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Stabilized Compound:\u003c\/strong\u003e Factory-treated material resists drying, fading and brittleness so the sail maintains appearance and strength over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% UV Blockage:\u003c\/strong\u003e Blocks most harmful UV rays and noticeably reduces heat in shaded areas, improving comfort for patios and pools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable Woven Fabric:\u003c\/strong\u003e Allows water and air to pass through so there is no pooling after rain and the shaded area remains well ventilated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Edges and D-rings:\u003c\/strong\u003e Double layered stitched seams and stainless steel D-rings provide secure attachment points and resist fraying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Year Warranty:\u003c\/strong\u003e Limited warranty gives added confidence under normal weather and use conditions.\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 and small commercial properties that need a large, angled sunshade near patios, pools, balconies or carports. Its durable 190 GSM virgin HDPE fabric and high UV blockage make it a practical choice where long-term sun exposure and heat reduction are priorities.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for someone who needs a complete hardware kit included, since installation hardware is sold separately. Also, if a fully waterproof canopy is required rather than a breathable mesh, a solid waterproof fabric would be a better option.\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-quality 190 GSM virgin HDPE fabric that stands up well to sun and wind.\u003c\/li\u003e\n\u003cli\u003eBlocks 95% of UV and reduces ambient temperature under the sail for better comfort.\u003c\/li\u003e\n\u003cli\u003eBreathable design prevents water pooling and improves ventilation.\u003c\/li\u003e\n\u003cli\u003eStrong reinforced seams and stainless steel D-rings for secure installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation requires separately purchased hardware and appropriate anchor points.\u003c\/li\u003e\n\u003cli\u003eNot fully waterproof; allows water through by design which may not suit covered-use needs.\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\u003c\/td\u003e\n\u003ctd\u003e18ft x 21ft x 27.7ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e190 GSM 100% virgin HDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Protection\u003c\/td\u003e\n\u003ctd\u003eBlocks 95% of UV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge Construction\u003c\/td\u003e\n\u003ctd\u003eDouble layered reinforced stitched seams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttachment\u003c\/td\u003e\n\u003ctd\u003eStainless steel D-rings at corners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 18ft x 21ft x 27.7ft green right triangle shade sail is a solid choice for anyone needing durable, breathable UV protection for patios, pools or carports. Its 190 GSM virgin HDPE and UV stabilization make it good value over time, though buyers should plan to purchase proper hardware separately and accept that the fabric is mesh, not waterproof.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the sail include installation hardware?\u003c\/strong\u003e\u003cbr\u003eNo, installation hardware kits and cables are sold separately and each D-ring requires a cable rope; the manufacturer recommends not using nylon ropes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the fabric fade quickly in strong sun?\u003c\/strong\u003e\u003cbr\u003eThe fabric is treated with a UV stabilized compound and passed extensive UV testing to improve color retention and reduce fading.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo, the woven HDPE fabric is breathable and allows water to pass through to prevent pooling; it is designed for UV protection, not waterproof coverage.\u003c\/p\u003e","brand":"ColourTree","offers":[{"title":"Default Title","offer_id":48256093749467,"sku":"B09TGDTRLP","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91sc2Gwla7L._AC_SL1500_72f6d988-ea91-43ad-bd6c-9062aefb5355.jpg?v=1778333716","url":"https:\/\/gearmusthave.com\/products\/18ft-x-21ft-x-27-7ft-green-right-triangle-sun-shade-sail-heavy-duty","provider":"GearMustHave","version":"1.0","type":"link"}