{"product_id":"18ft-x-24ft-green-sun-shade-sail-upf50-rectangle-durable-outdoor","title":"18ft x 24ft Green Sun Shade Sail UPF50 Rectangle - Durable Outdoor","description":"\u003cp\u003eOur review of the ShadeMart 18' x 24' green rectangle shade sail finds it best suited for homeowners and RV owners who need a heavy-duty, breathable canopy that cuts heat and UV exposure. The single biggest reason to buy is its combination of woven HDPE fabric and stainless steel corner D rings, which deliver long-lasting UV protection and a secure attachment point for common outdoor mounting options. This sail is not waterproof, but it excels at lowering temperatures and allowing air and water to pass through, making it a practical choice for patios, carports and poolside shade.\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 durable, tear-resistant coverage that blocks up to 95% of harmful UV rays for extended outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e Stainless steel corner D rings attached to heavy duty white webbing offer secure, rust-resistant anchor points for common mounting setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathability:\u003c\/strong\u003e The sail is water and air permeable so it reduces heat buildup and sheds wind pressure while allowing rainfall to pass through.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling effect:\u003c\/strong\u003e The canopy noticeably lowers temperatures under the sail by roughly 10 to 15 degrees, improving comfort on hot days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing:\u003c\/strong\u003e A range of custom sizes is available so buyers can match the sail to patios, pergolas, carports, or RV covers when they measure carefully.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyling:\u003c\/strong\u003e Rectangle shape and multiple colors let the sail integrate with outdoor decor while also functioning as shade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 18' x 24' sail is ideal for homeowners, RV owners and renters who want a sturdy, ventilated shade solution that reduces UV exposure and heat without trapping moisture. It works well for patios, poolside areas, carports and temporary covers attached to poles, trees or building anchors.\u003c\/p\u003e\n\u003cp\u003eThis is not the right choice for buyers who need a waterproof canopy or an indoor fabric; the product is specifically water permeable and designed to let rain pass through. Also, those seeking exact color-matching should be aware there is mixed feedback on precise color tones versus images.\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 fabric that resists fading and holds up well in windy conditions.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing provide reliable attachment points and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eBreathable design reduces heat buildup while still blocking significant UV, improving outdoor comfort.\u003c\/li\u003e\n\u003cli\u003eCustom size options allow fitting a variety of outdoor spaces when measured accurately.\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 an area dry during rain events.\u003c\/li\u003e\n\u003cli\u003eColor delivery can vary from expectations, so the exact shade may differ from product images.\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\u003e18' x 24'\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\u003eCorner Hardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D rings with heavy duty white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctionality\u003c\/td\u003e\n\u003ctd\u003eWater and air permeable; not waterproof; blocks up to 95% UV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse Cases\u003c\/td\u003e\n\u003ctd\u003ePatio, carport, pergola, pool, yard, RV cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 18' x 24' green rectangle shade sail is a practical, value-oriented choice for anyone needing durable, breathable UV protection in an outdoor setting. Its HDPE fabric and stainless steel D rings deliver reliable performance for patios, carports and RV shelters, and custom sizing options make it adaptable for many spaces. Buyers should accept that it is not waterproof and may want to double-check color expectations before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eThe sail is water permeable and breathable, so it is not waterproof and will allow rain to pass through.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be attached to trees and poles?\u003c\/strong\u003e\u003cbr\u003eYes, with the proper hardware kits the sail can be anchored to poles, trees, walls or roofs using the stainless steel D rings and webbing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it block UV and reduce temperature?\u003c\/strong\u003e\u003cbr\u003eYes, the woven HDPE fabric blocks up to 95% of harmful UV rays and typically lowers temperatures beneath the sail by about 10 to 15 degrees.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48187753038043,"sku":"B09W8ZJDMP","price":210.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91nNgYfANXL._AC_SL1500_d66af538-dabd-43c7-8e05-d64e97506fd8.jpg?v=1769608144","url":"https:\/\/gearmusthave.com\/products\/18ft-x-24ft-green-sun-shade-sail-upf50-rectangle-durable-outdoor","provider":"GearMustHave","version":"1.0","type":"link"}