{"product_id":"11-ft-x-21-ft-x-23-7-ft-black-right-triangle-sun-shade-sail-heavy","title":"11 ft x 21 ft x 23.7 ft Black Right Triangle Sun Shade Sail - Heavy","description":"\u003cp\u003eIn this review of the 11 ft x 21 ft x 23.7 ft black right triangle sun shade sail, the bottom line is simple: it is a durable, high-coverage option for patios, pools and carports where long-term UV protection matters. The reviewer found the 190 GSM virgin HDPE fabric and UV stabilized compound to be the single biggest reason to buy, because that combination delivers stronger resistance to fading and tearing than recycled alternatives while still allowing airflow and water permeability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e190 GSM virgin HDPE:\u003c\/strong\u003e Thick, non-recycled material gives a robust feel and resists tearing under regular sun exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV stabilized compound:\u003c\/strong\u003e Fabric treated to slow drying and fading, which helps retain strength and appearance after extended sun exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% UV blockage:\u003c\/strong\u003e Effectively reduces direct sunlight and heat in shaded areas, making patios and pools noticeably cooler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable woven design:\u003c\/strong\u003e Allows water and air to pass through, preventing water pooling and reducing wind stress on the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced edges and stainless D-rings:\u003c\/strong\u003e Double-layer stitched seams and heavy stitching at corners improve attachment strength and reduce fraying.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree year limited warranty:\u003c\/strong\u003e Warranty provides added confidence for normal weather use and routine installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis right triangle sail is a good fit for homeowners or small business owners who need a large, fixed-shade solution for a patio, swimming pool area, balcony or carport and who value long-term UV resistance. It works especially well in sunny, high-UV climates where fabric durability and color retention are important.\u003c\/p\u003e\u003cp\u003eThose who need a very small shade, a temporary pop-up canopy, or fully waterproof roofing should look elsewhere; this product is a breathable HDPE shade sail designed to reduce heat and block UV rather than act as a rainproof shelter.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable 190 GSM virgin HDPE feels thicker and stood up well to sunny conditions in use.\u003c\/li\u003e\n\u003cli\u003eBlocks about 95% of harmful UV, noticeably reducing temperature under the sail.\u003c\/li\u003e\n\u003cli\u003eReinforced seams and stainless steel D-rings make for a secure, tidy installation when paired with proper hardware.\u003c\/li\u003e\n\u003cli\u003eBreathable fabric prevents water pooling and reduces wind load compared with solid covers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInstallation hardware is sold separately, so buyers must plan for cables and fittings to mount the sail securely.\u003c\/li\u003e\n\u003cli\u003eNot fully waterproof, so it will not provide complete rain protection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\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\u003e11 ft x 21 ft x 23.7 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\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\u003eApprox. 95% UV blockage\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\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 11 ft x 21 ft x 23.7 ft black right triangle shade sail is a practical, value-led choice for anyone needing durable UV protection with breathable performance. Its 190 GSM virgin HDPE and reinforced construction make it a solid long-term option for patios and pools, provided buyers budget for separate installation hardware and do not expect full waterproofing.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes this sail block most UV light?\u003c\/strong\u003e\u003cbr\u003eYes, the woven fabric is rated to block about 95% of harmful UV, reducing sun exposure and heat beneath the sail.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the fabric waterproof?\u003c\/strong\u003e\u003cbr\u003eNo, the HDPE weave is breathable and allows water to pass through to avoid pooling; it is not designed as a waterproof roof.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre mounting fittings included?\u003c\/strong\u003e\u003cbr\u003eNo, installation hardware kits and cables are sold separately and are required to secure each D-ring.\u003c\/p\u003e","brand":"ColourTree","offers":[{"title":"Default Title","offer_id":48741682381019,"sku":"B08FXX5SSN","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91v8x0y0X8L._AC_SL1500_7522504f-8711-448d-8d5e-52bf568edea0.jpg?v=1778939828","url":"https:\/\/gearmusthave.com\/products\/11-ft-x-21-ft-x-23-7-ft-black-right-triangle-sun-shade-sail-heavy","provider":"GearMustHave","version":"1.0","type":"link"}