{"product_id":"colourtree-21ft-x-21ft-blue-sun-shade-sail-canopy-heavy-duty-uv","title":"ColourTree 21ft x 21ft Blue Sun Shade Sail Canopy - Heavy Duty UV","description":"\u003cp\u003eIn this review the ColourTree 21' x 21' Blue Sun Shade Sail Canopy is examined for homeowners and small businesses who need a large, durable shade solution; the single biggest reason to consider it is the use of 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the manufacturer says greatly improves longevity and offers strong sun protection. The review focuses on real-world use for patios, pools, balconies and carports, and looks at build details, installation notes and where this canopy performs best.\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 increases resistance to sun damage and gives a sturdier feel than thinner sails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV stabilized compound:\u003c\/strong\u003e Material was lab tested for extended UV exposure to reduce drying, tearing and fading for longer service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% UV blockage:\u003c\/strong\u003e The woven fabric blocks most harmful UV rays and lowers direct sunlight and heat in shaded areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable woven construction:\u003c\/strong\u003e Air and water pass through freely so rain does not pool and shaded areas stay cooler and ventilated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced edges and stainless D-rings:\u003c\/strong\u003e Double layered stitched seams and heavy stitching at corners help maintain shape and provide secure anchoring points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 year limited warranty:\u003c\/strong\u003e Warranty covers normal weather and use, offering some assurance of the product's expected lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail is aimed at homeowners, renters with secure anchoring points, and small commercial sites wanting a straightforward, large shade for a patio, pool area, balcony or carport where sun protection and airflow matter. Installers who prefer a pre-cut square canopy and who will pair the sail with proper hardware will find it convenient.\u003c\/p\u003e\n\u003cp\u003ePeople who need a fully waterproof canopy or who lack strong attachment points should look elsewhere, and those expecting a lightweight, temporary shade for very light use may find the 190 GSM fabric heavier and more permanent-feeling than cheaper alternatives.\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 offers stronger UV resistance than recycled fabrics.\u003c\/li\u003e\n\u003cli\u003eBreathable fabric reduces heat buildup and prevents water pooling during rain.\u003c\/li\u003e\n\u003cli\u003eReinforced seams and stainless D-rings make hanging more secure when paired with proper hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation hardware is sold separately and cables or incorrect ropes can cause failures if not matched to the sail.\u003c\/li\u003e\n\u003cli\u003eSome users report mixed durability in extreme wind conditions, so heavy weather exposure may shorten life.\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' x 21'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial weight\u003c\/td\u003e\n\u003ctd\u003e190 GSM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFabric type\u003c\/td\u003e\n\u003ctd\u003e100% virgin HDPE woven fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV protection\u003c\/td\u003e\n\u003ctd\u003eApprox. 95% UV blockage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorner hardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D-rings with heavy stitching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather resistance\u003c\/td\u003e\n\u003ctd\u003eBreathable, water-permeable (no pooling)\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 ColourTree 21' x 21' Blue Sun Shade Sail Canopy is a solid choice for anyone who needs reliable sun protection and airflow in a large square canopy; its 190 GSM virgin HDPE and UV stabilized compound make it better suited to longer-term outdoor use than thin recycled sails. It represents good value when paired with the right installation hardware, but buyers should plan attachment points carefully and be realistic about heavy wind exposure.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this sail stop rain from getting through?\u003c\/strong\u003e\u003cbr\u003eThe woven fabric is breathable and allows water to pass through so it does not create complete waterproof coverage; it prevents pooling but is not a rainproof tarp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs installation hardware included?\u003c\/strong\u003e\u003cbr\u003eNo, installation hardware kits and cables are sold separately and high quality cables are recommended for secure mounting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will the fabric last in sun?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer states the virgin HDPE was lab tested for extended UV exposure and a 3 year limited warranty applies under normal weather and usage, indicating improved lifespan over recycled fabrics.\u003c\/p\u003e","brand":"ColourTree","offers":[{"title":"Default Title","offer_id":48204087853275,"sku":"B08NCG5XDL","price":206.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81o1WvU_ONL._AC_SL1500_d308ef90-d0f3-4623-8e65-5b6d24317c2d.jpg?v=1769794060","url":"https:\/\/gearmusthave.com\/products\/colourtree-21ft-x-21ft-blue-sun-shade-sail-canopy-heavy-duty-uv","provider":"GearMustHave","version":"1.0","type":"link"}