{"product_id":"custom-size-21ft-x-21ft-x-29-7ft-right-triangle-sun-shade-sail-high","title":"Custom Size 21ft x 21ft x 29.7ft Right Triangle Sun Shade Sail - High","description":"\u003cp\u003eOur review looks at the Custom Size 21ft x 21ft x 29.7ft right triangle sun shade sail and its appeal to homeowners and small businesses that need a large, configurable canopy. The bottom line: this shade sail is worth considering for anyone who wants \u003cstrong\u003e95% UV protection\u003c\/strong\u003e and a cooler outdoor area without a rigid structure. It is designed to block heat and sun while remaining breathable and adaptable, so users wanting a tailored fit and sturdy hardware will find it a practical option.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% Sun Protection:\u003c\/strong\u003e The 200 GSM HDPE fabric blocks up to 95% of harmful UV rays, reducing direct sun exposure for people and furniture beneath it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Reduction:\u003c\/strong\u003e The mesh fabric lowers ambient temperature by up to 15 degrees compared to unshaded areas, improving comfort during hot days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Fit:\u003c\/strong\u003e The sail is made to measure from D-ring to D-ring so it can be tailored to irregular spaces and specific mounting points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Reinforced edges, double-layer stitching and stainless steel D-rings enhance longevity and resist fraying at attachment points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable and Water Permeable:\u003c\/strong\u003e The HDPE weave allows air and water to pass through, reducing wind load and preventing pooling after rain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Flexibility:\u003c\/strong\u003e It can be mounted to trees, roofs, walls or poles, with guidance to leave a gap between D-rings and posts for optimal tension.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail suits homeowners, cafes, and small commercial spaces that need a large, attractive shade solution without permanent construction; the customizable sizing and heavy-duty fittings make it useful for patios, pool areas, and play spaces. Buyers who value sun protection and cooler outdoor areas will appreciate the combination of \u003cstrong\u003eUV blockage\u003c\/strong\u003e and a breathable design.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for people who need a fully waterproof shelter or a rigid awning, or for buyers who require a lifetime guarantee; some customers report mixed long-term durability, so those seeking an ultra-durable permanent structure may want a metal or Pergola option instead.\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\u003eBlocks up to 95% of UV rays, offering strong sun protection for people and furniture.\u003c\/li\u003e\n\u003cli\u003eReduces ambient temperature by up to 15 degrees, making shaded zones noticeably cooler.\u003c\/li\u003e\n\u003cli\u003eSturdy hardware with stainless steel D-rings and reinforced edges improves attachment reliability.\u003c\/li\u003e\n\u003cli\u003eCustom sizing allows a precise fit for awkward or specific areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurability is mixed in real use; one report of significant wear after about 14 months suggests heavy sun exposure can shorten lifespan for some users.\u003c\/li\u003e\n\u003cli\u003eNot fully waterproof, since the fabric is water and air permeable, so it will not keep heavy rain completely out.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Shape\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 29.7 ft (custom order)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e200 GSM HDPE fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Blockage\u003c\/td\u003e\n\u003ctd\u003eUp to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Reduction\u003c\/td\u003e\n\u003ctd\u003eUp to 15 degrees compared to unshaded areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D-rings, reinforced edges, double stitching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermeability\u003c\/td\u003e\n\u003ctd\u003eWater and air permeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe custom-size right triangle shade sail is a strong option for those who need extensive \u003cstrong\u003esun protection\u003c\/strong\u003e and a tailored fit without building a permanent structure. It balances cooling performance, flexible installation and quality fittings at a fair value, though buyers should expect variable long-term durability in high UV climates and understand it does not replace a waterproof canopy.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this sail be shortened or fitted to irregular anchor points?\u003c\/strong\u003e\u003cbr\u003eYes, it is made to measure from D-ring to D-ring and the seller offers customization to achieve a precise fit for irregular or specific anchor layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it waterproof for use over patios in rain?\u003c\/strong\u003e\u003cbr\u003eNo, the HDPE fabric is water and air permeable, so it will not provide a fully waterproof cover but will reduce direct sun and allow water to drain through.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow durable are the attachment points?\u003c\/strong\u003e\u003cbr\u003eThe sail uses stainless steel D-rings and reinforced edges with double-layer stitching to resist fraying and improve the reliability of mount points.\u003c\/p\u003e","brand":"Amgo","offers":[{"title":"Default Title","offer_id":48203319247067,"sku":"B087WM3SB8","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/A1vMiQ_KlxL._AC_SL1500_49d852b1-d565-4cd5-8015-dfeef0d60ac0.jpg?v=1770213583","url":"https:\/\/gearmusthave.com\/products\/custom-size-21ft-x-21ft-x-29-7ft-right-triangle-sun-shade-sail-high","provider":"GearMustHave","version":"1.0","type":"link"}