{"product_id":"blue-triangle-21-ft-x-21-ft-x-21-ft-sun-shade-sail-heavy-duty-uv","title":"Blue Triangle 21 ft x 21 ft x 21 ft Sun Shade Sail - Heavy Duty UV","description":"\u003cp\u003eIn this review of the 21 ft x 21 ft x 21 ft blue triangle sun shade sail, the bottom line is simple: it is aimed at homeowners and small commercial spaces that need a durable, high-coverage solution that actually blocks sun and stands up to long-term outdoor exposure. The review finds the product best for patios, poolsides and carports where sustained UV protection and breathability matter most, and highlights the fabric construction and reinforced corners as the single biggest reasons to buy.\u003c\/p\u003e\n\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 a noticeably robust feel and is designed for longer life under sun exposure compared to recycled alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV stabilized compound:\u003c\/strong\u003e Treated fabric resists drying, tearing and color fade after extended UV exposure, which helps the sail retain performance and appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% UV blockage:\u003c\/strong\u003e High UV blockage meaningfully reduces sunlight and heat in the shaded area, making it useful for hot summer locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable woven construction:\u003c\/strong\u003e The fabric allows water and air to pass through so rain does not pool and the area stays 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 help keep the sail square and make attachment reliable when installed with proper hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 year limited warranty:\u003c\/strong\u003e The included warranty gives reasonable assurance of durability under normal weather and usage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe sail is ideal for homeowners with a patio, balcony or pool who want strong UV protection and a product that looks good and lasts. It also suits small commercial outdoor seating areas and carport covers where a breathable, heavy duty fabric is preferred over thin, cheaper options.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for people who need a permanent roof replacement or those who expect the sail to repel heavy standing water without design changes; the product is intended as a breathable shade fabric that requires proper hardware and anchor points for best performance.\u003c\/p\u003e\n\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 feels durable and resists fading under sun.\u003c\/li\u003e\n\u003cli\u003eBlocks up to 95% of UV, noticeably cooling and protecting shaded areas.\u003c\/li\u003e\n\u003cli\u003eBreathable weave prevents pooling and encourages airflow on rainy days.\u003c\/li\u003e\n\u003cli\u003eReinforced seams and stainless steel D-rings simplify secure mounting when used with recommended 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 requires separate hardware kits and cable; performance depends on proper mounting and tensioning.\u003c\/li\u003e\n\u003cli\u003eAs a breathable mesh fabric it will not function as a full waterproof canopy in heavy storms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 ft x 21 ft x 21 ft\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, UV stabilized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV protection\u003c\/td\u003e\n\u003ctd\u003eApproximately 95% UV blockage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D-rings at corners; installation kit sold separately\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\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThis large blue triangle shade sail is a good value for anyone wanting durable, high-coverage UV protection that breathes and resists fading. When paired with proper shade sail hardware and correct tensioning, it offers long-term performance for patios, pools and carports and represents a practical investment for both residential and light commercial outdoor shading needs.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the sail block most UV?\u003c\/strong\u003e\u003cbr\u003eYes, the woven fabric is rated to block approximately 95% of UV, significantly reducing sunlight in the shaded area.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the fabric waterproof?\u003c\/strong\u003e\u003cbr\u003eNo, the mesh is breathable to allow water to pass through so it does not form pools; it is not intended as a fully waterproof roof.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre installation kits included?\u003c\/strong\u003e\u003cbr\u003eNo, hardware kits and cable ropes are sold separately and high quality kits are recommended for best attachment and durability.\u003c\/p\u003e","brand":"ColourTree","offers":[{"title":"Default Title","offer_id":48660911882459,"sku":"B08FXX3H1Z","price":133.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91bf8C4ckrL._AC_SL1500_12451437-b3be-4b6e-9ce9-a0f5a7779558.jpg?v=1778717802","url":"https:\/\/gearmusthave.com\/products\/blue-triangle-21-ft-x-21-ft-x-21-ft-sun-shade-sail-heavy-duty-uv","provider":"GearMustHave","version":"1.0","type":"link"}