{"product_id":"colourtree-21ft-x-21ft-x-21ft-grey-triangle-sun-shade-sail-heavy","title":"ColourTree 21ft x 21ft x 21ft Grey Triangle Sun Shade Sail - Heavy","description":"\u003cp\u003eIn this review the ColourTree 21' x 21' x 21' grey triangle sun shade sail is evaluated for homeowners and light commercial users who need durable, high-coverage UV protection. The bottom line: this shade sail's standout feature is its 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which delivers long-lasting performance and meaningful temperature reduction. For anyone wanting a triangular canopy that breathes, sheds water and resists fading, this review explains what works, what to expect during installation and why it is a practical choice for patios and pools.\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 Thick, non-recycled fabric provides a tougher weave that withstands prolonged sun exposure better than typical recycled alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Stabilized Compound:\u003c\/strong\u003e Laboratory-tested for extended UV resistance so the material resists drying, tearing and fading in intense sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% UV Blockage:\u003c\/strong\u003e The woven fabric blocks the majority of harmful UV rays and noticeably reduces ambient temperature under the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable, Water-Permeable Weave:\u003c\/strong\u003e Air and rain pass through the fabric to prevent pooling and reduce wind load compared with solid canopies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced Seams and Stainless D-Rings:\u003c\/strong\u003e Heavy double-layered stitching and sturdy D-rings at corners improve longevity and make attachment secure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Year Warranty:\u003c\/strong\u003e A limited 3 year warranty gives added confidence under normal weather and usage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ColourTree triangle sail is aimed at homeowners with patios, pools, balconies or carports who want reliable sun protection that looks clean and performs year after year. It also suits small commercial spaces where a breathable, high-UV-blocking canopy is preferred over rigid structures.\u003c\/p\u003e\n\u003cp\u003eIt is not a full replacement for permanent roofing or a solution for severe weather shelters; those needing a watertight, engineered roof system or winter storm resistance should consider a different product. Also, buyers should plan to purchase proper shade sail hardware kits and cables separately for best results.\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\u003eDurable 190 GSM virgin HDPE resists fading and tearing under strong sun.\u003c\/li\u003e\n\u003cli\u003eHigh UV blockage reduces temperature and protects shaded areas effectively.\u003c\/li\u003e\n\u003cli\u003eBreathable design prevents water pooling and eases wind load.\u003c\/li\u003e\n\u003cli\u003eSolid construction with reinforced seams and stainless D-rings simplifies long-term use.\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 separate hardware kits and proper cables; nylon ropes are not recommended and will reduce longevity.\u003c\/li\u003e\n\u003cli\u003eNot designed to be fully waterproof in heavy storms, since the fabric is breathable to allow water through.\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\u003e21' x 21' x 21'\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\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D-rings at corners (hardware sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreathability\u003c\/td\u003e\n\u003ctd\u003eWoven fabric allows air and water to pass\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 ColourTree 21' triangle sun shade sail is a solid value for those who need robust, long-lasting UV protection without a permanent structure. Its 190 GSM virgin HDPE and UV stabilizer deliver durability and consistent shading performance, while the breathable weave prevents pooling and reduces heat. Buyers who provide proper installation hardware and understand it is not a waterproof roof will find this an effective and attractive canopy for patios, pools and carports.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs installation hardware included?\u003c\/strong\u003e\u003cbr\u003eHardware kits and cables are sold separately; use recommended cables rather than nylon rope for secure, durable installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the sail prevent rain from passing through?\u003c\/strong\u003e\u003cbr\u003eThe woven fabric is breathable so water will pass through rather than pool; it is not a watertight roofing membrane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will the material last in strong sun?\u003c\/strong\u003e\u003cbr\u003eThe 190 GSM virgin HDPE has been UV tested and is treated with a UV stabilized compound; the product carries a 3 year limited warranty under normal use.\u003c\/p\u003e","brand":"ColourTree","offers":[{"title":"Default Title","offer_id":48609122156763,"sku":"B08FXWF1C4","price":133.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91MT0FTOrpL._AC_SL1500_6cff313a-c808-4d2c-8653-a8591782d0d4.jpg?v=1778352027","url":"https:\/\/gearmusthave.com\/products\/colourtree-21ft-x-21ft-x-21ft-grey-triangle-sun-shade-sail-heavy","provider":"GearMustHave","version":"1.0","type":"link"}