{"product_id":"21-ft-x-23-ft-black-sun-shade-sail-canopy-heavy-duty-upf50","title":"21 ft x 23 ft Black Sun Shade Sail Canopy - Heavy Duty UPF50","description":"\u003cp\u003eIn this review the ColourTree 21 ft x 23 ft black sun shade sail canopy is evaluated for homeowners and small commercial spaces that need broad, reliable sun protection without building permanent structures. The bottom line: this shade sail stands out because it is made from 190 GSM 100% virgin HDPE and is treated with a UV stabilized compound, which delivers durability and meaningful heat reduction for patios, pools and carports. It is a practical, lower-cost alternative to fixed roofing when you want strong UV blockage and breathable coverage.\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 The thick, non-recycled fabric provides a more durable panel that resists tearing and degradation under prolonged sun exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV stabilized compound:\u003c\/strong\u003e The factory treatment helps prevent drying, fading and brittleness so the canopy keeps its strength and appearance longer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% UV blockage:\u003c\/strong\u003e The woven fabric blocks most harmful UV and noticeably reduces direct sunlight and heat in shaded areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable woven design:\u003c\/strong\u003e Air and rain pass through the fabric to prevent pooling and keep the covered area cooler than solid, impermeable canopies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced edges and stainless D-rings:\u003c\/strong\u003e Double layered stitched seams and heavy corner stitching offer secure attachment points for cables and hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree year limited warranty:\u003c\/strong\u003e The included warranty offers reasonable protection under normal weather and usage for buyers seeking confidence in the purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe 21 ft x 23 ft rectangle sail is best for homeowners, renters and small businesses who want wide, flexible shade over a patio, pool, balcony or carport and prefer a breathable fabric that prevents water pooling. It is ideal when you want a strong, long-lasting canopy but need something removable and adjustable rather than permanent.\u003c\/p\u003e\n\u003cp\u003ePeople who need a custom-fitted permanent roof, a fully waterproof shelter, or those unwilling to install separate hardware should look elsewhere; the sail requires appropriate cables and shade hardware sold separately and careful attachment to existing posts or walls.\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 fabric resists fading and tearing for longer service life.\u003c\/li\u003e\n\u003cli\u003eHigh UV blockage noticeably reduces heat and sun exposure under the canopy.\u003c\/li\u003e\n\u003cli\u003eBreathable weave prevents water pooling and allows airflow to keep shaded areas cooler.\u003c\/li\u003e\n\u003cli\u003eSturdy reinforced seams and stainless steel D-rings make installation robust when using 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 requires separate hardware and cables; improper ropes can fail, so extra expense and care are needed.\u003c\/li\u003e\n\u003cli\u003eNot fully waterproof, so it will not provide complete rain protection like a solid roof.\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 ft x 23 ft rectangle\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 harmful UV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge Construction\u003c\/td\u003e\n\u003ctd\u003eDouble layered reinforced stitched seams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttachment\u003c\/td\u003e\n\u003ctd\u003eStainless steel D-rings at corners\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 ft x 23 ft black shade sail is a solid value for anyone seeking durable, breathable sun protection without permanent construction. Its 190 GSM virgin fabric and UV stabilized treatment deliver reliable shading and extended lifespan, but buyers should budget for proper hardware and accept that it is not a waterproof roof. For patios, pools and carports it is a practical, cost-effective solution.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo. The woven HDPE is breathable and allows water to pass through, so it prevents pooling but does not create a watertight cover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the fabric fade quickly?\u003c\/strong\u003e\u003cbr\u003eThe sail uses a UV stabilized compound and virgin HDPE tested for extended UV exposure, which reduces fading and prolongs service life compared with recycled material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes hardware come with the sail?\u003c\/strong\u003e\u003cbr\u003eNo. Installation hardware kits and cables are required and sold separately; use proper shade sail hardware and non-nylon cables for best performance.\u003c\/p\u003e","brand":"ColourTree","offers":[{"title":"Default Title","offer_id":48259572629723,"sku":"B08MVPZ19W","price":220.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81mwb9Rr5aL._AC_SL1500_3fb1faec-46db-4aa0-940e-5a8432b54ff9.jpg?v=1776359622","url":"https:\/\/gearmusthave.com\/products\/21-ft-x-23-ft-black-sun-shade-sail-canopy-heavy-duty-upf50","provider":"GearMustHave","version":"1.0","type":"link"}