{"product_id":"shademart-20-ft-x-23-ft-white-sun-shade-sail-upf50-rectangle-cool","title":"ShadeMart 20 ft x 23 ft White Sun Shade Sail UPF50 Rectangle - Cool","description":"\u003cp\u003eIn this review the ShadeMart 20 ft x 23 ft White Sun Shade Sail is evaluated for homeowners and small-business owners who need large, breathable sun protection. The bottom line: this rectangle HDPE fabric sail delivers broad, durable shade and blocks up to 95% of UV rays, making it a practical choice for patios, carports, and poolside areas where cooling and sun protection are the priority. The review focuses on material, breathability, installation, and real-world performance reported by buyers.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE fabric:\u003c\/strong\u003e The high density polyethylene weave provides strong, tear-resistant coverage while remaining breathable so heat does not build beneath the canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPF50 sun protection:\u003c\/strong\u003e Blocks up to 95% of harmful UV rays to noticeably reduce sun exposure and lower temperatures by roughly 10 to 15 degrees in shaded areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D rings:\u003c\/strong\u003e Heavy duty stainless corner D rings attached to white webbing give firm attachment points for common hardware and add corrosion resistance outdoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater and air permeable:\u003c\/strong\u003e The sail allows rain and breeze to pass through, reducing flapping in wind and avoiding water pooling on the fabric surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing available:\u003c\/strong\u003e ShadeMart offers multiple custom sizes so you can match irregular spaces, provided you measure your venue carefully before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe 20 ft x 23 ft sail is best for homeowners with medium to large patios, carport covers, pergolas, or poolside lounging areas who want strong UV defense without trapping heat. It also suits renters or small businesses that need a removable, decorative canopy that integrates with landscaping or outdoor furniture.\u003c\/p\u003e\n\u003cp\u003eBuyers who need a fully waterproof solution or a rigid, tensioned architectural sail with specialized hardware may want to consider other options; this product is explicitly water permeable and relies on proper tensioning and appropriate mounting points like poles, trees, 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 woven HDPE construction that customers report stands up to heavy sun and significant wind gusts.\u003c\/li\u003e\n\u003cli\u003eEffective UV reduction and measurable cooling that improves comfort on porches and patios.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and reinforced webbing make mounting straightforward with common hardware kits.\u003c\/li\u003e\n\u003cli\u003eCustom size options for nonstandard spaces help achieve better coverage when measured correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot waterproof; although it sheds water and is permeable, it will not provide dry shelter in steady rain.\u003c\/li\u003e\n\u003cli\u003eSize variations from manual measurement have been reported, so careful measuring is required before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eShadeMart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eRectangle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e20 ft x 23 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eWoven HDPE (High Density Polyethylene)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Protection\u003c\/td\u003e\n\u003ctd\u003eUPF50; up to 95% UV block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorner Hardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D rings on heavy duty white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Performance\u003c\/td\u003e\n\u003ctd\u003eWater permeable \/ breathable (not waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 20 ft x 23 ft White Sun Shade Sail is a solid, value-oriented canopy for anyone who needs broad, breathable shade with excellent UV protection. It is particularly good for patios, carports, and pool areas where cooling and airflow matter more than waterproofing; with reinforced corners and custom sizing it offers durable coverage if measured and mounted properly.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this sail waterproof?\u003c\/strong\u003e\u003cbr\u003eAnswer: No, the fabric is water permeable and breathable and will not keep out steady rain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it block UV rays and lower temperature?\u003c\/strong\u003e\u003cbr\u003eAnswer: Yes, the sail blocks up to 95% of UV rays and typically lowers shaded temperatures by about 10 to 15 degrees.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mount it to trees or poles?\u003c\/strong\u003e\u003cbr\u003eAnswer: Yes, with the proper hardware kit the stainless steel D rings and white webbing allow attachment to poles, trees, walls, or roofs.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48232264368347,"sku":"B091P86LG8","price":214.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91DmqjpB52L._AC_SL1500_a3a63c43-cbc0-4f95-9e7a-497b81412004.jpg?v=1770753101","url":"https:\/\/gearmusthave.com\/products\/shademart-20-ft-x-23-ft-white-sun-shade-sail-upf50-rectangle-cool","provider":"GearMustHave","version":"1.0","type":"link"}