{"product_id":"shademart-18ft-x-22ft-green-sun-shade-sail-upf50-rectangle-heavy","title":"ShadeMart 18ft x 22ft Green Sun Shade Sail UPF50 Rectangle - Heavy","description":"\u003cp\u003eIn this review of the ShadeMart 18' x 22' Green Sun Shade Sail, the bottom line is clear: this rectangle canopy is best for homeowners and RV or carport owners who want heavy duty UV protection and airflow without a waterproof barrier. The reviewer found the woven HDPE fabric and stainless steel corner D rings deliver dependable build quality and long-lasting shade, while the breathable design blocks up to 95% of UV and lowers temperatures noticeably. It is recommended as a practical, durable solution when measured and installed carefully.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Woven HDPE fabric provides a strong, tear-resistant canopy that lets air flow while blocking most sunlight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Protection:\u003c\/strong\u003e UPF50 rating and ability to block up to 95% of harmful UV rays reduces heat and protects surfaces beneath the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e Stainless steel corner D rings attached to heavy duty webbing give secure anchor points and resist corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathability:\u003c\/strong\u003e Water and air permeable construction prevents pooling and improves comfort by allowing breeze to pass through.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Size Options:\u003c\/strong\u003e A range of custom sizes is available so buyers can match the sail to patios, pergolas, carports, or pools when they measure accurately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail is ideal for homeowners who want a sturdy, UV-blocking solution for patios, decks, pool areas, or carports and for RV owners looking to protect vehicles from sun damage. People who value breathability and reduced temperatures over complete waterproofing will appreciate the fabric and design.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for buyers who need a waterproof shelter or want an exact color match without variation; customers should measure carefully before ordering and be prepared for slight manual measurement differences in size and some mixed feedback on color accuracy.\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 withstands sun exposure and reported 30 mph winds in customer reports.\u003c\/li\u003e\n\u003cli\u003eEffective sun and heat reduction with up to 95% UV block, making outdoor spaces noticeably cooler.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy duty webbing create reliable attachment points for various mounting setups.\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, so it will not keep rain out and is intended for shade and ventilation rather than weatherproof shelter.\u003c\/li\u003e\n\u003cli\u003eColor and exact dimensions may vary slightly due to manufacturing and manual measurement; some customers reported mixed color expectations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\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\u003e18' x 22'\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\u003eUp to 95% UV blockage, UPF50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel corner D rings with heavy duty webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermeability\u003c\/td\u003e\n\u003ctd\u003eWater and air permeable (not waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom Options\u003c\/td\u003e\n\u003ctd\u003eAvailable custom sizes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor buyers who need a reliable, breathable sun canopy that significantly reduces heat and blocks UV rays, the ShadeMart 18' x 22' rectangle sail offers strong value thanks to durable HDPE fabric and corrosion-resistant D rings. It is a practical, long-lasting choice for patios, carports, pools, and RV covers when accurate measuring and acceptance of a non-waterproof, occasionally variable color product are understood.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo. The fabric is water permeable and breathable, so it will not form a waterproof barrier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be mounted to trees, poles, or walls?\u003c\/strong\u003e\u003cbr\u003eYes. With proper hardware kits the sail can be attached to poles, trees, walls, roofs, and other structures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it block sun and heat effectively?\u003c\/strong\u003e\u003cbr\u003eYes. The woven HDPE material and UPF50 construction block up to 95% of UV rays and typically lowers temperatures beneath the sail.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48741439307995,"sku":"B09W8ZF73G","price":393.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91nNgYfANXL._AC_SL1500_2ef50a7f-17a3-466b-a324-af17c69bfe11.jpg?v=1778959909","url":"https:\/\/gearmusthave.com\/products\/shademart-18ft-x-22ft-green-sun-shade-sail-upf50-rectangle-heavy","provider":"GearMustHave","version":"1.0","type":"link"}