{"product_id":"shademart-19-ft-x-19-ft-green-sun-shade-sail-upf50-square-heavy-duty","title":"ShadeMart 19 ft x 19 ft Green Sun Shade Sail UPF50 Square - Heavy Duty","description":"\u003cp\u003eIn this review the ShadeMart 19' x 19' green sun shade sail is evaluated as a heavy duty outdoor canopy for patios, carports and RV covers. The bottom line: it is a practical choice for anyone who needs reliable UV protection and airflow without trapping moisture, since the woven HDPE fabric blocks up to 95% of UV while remaining water and air permeable. Installation is straightforward with the stainless steel D rings and white webbing, and the sail's durability and build quality make it worth considering for seasonal and long term shade projects.\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 strong, tear-resistant coverage while remaining breathable for hot days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Protection:\u003c\/strong\u003e Blocks up to 95% of harmful UV rays, which helps lower ambient temperatures by roughly 10-15 degrees under the canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater \u0026amp; Air Permeable:\u003c\/strong\u003e Designed to allow rain and wind to pass through so it does not collect water or act like a sail in breezy conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e Stainless steel corner D rings attached to heavy duty white webbing give secure anchor points and resist corrosion outdoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Sizing:\u003c\/strong\u003e Available in multiple sizes, including custom options, so it can be tailored to patios, pergolas, carports or pool areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyling:\u003c\/strong\u003e Rectangular shape and color choices let the sail integrate with existing outdoor decor while providing functional shade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart sun shade sail is well suited to homeowners and renters who want a durable, breathable canopy to reduce sun exposure for patios, RVs, pools and carports. It is especially useful where ventilation and drainage matter, since the fabric is not waterproof but does prevent UV and lower temperatures effectively.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for buyers who need a fully waterproof shelter or an exact color match guaranteed; customer feedback shows mixed opinions on color accuracy and the product is explicitly not waterproof, so those needing rain protection should look at covered canopies or waterproof awnings.\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\u003eBlocks high levels of UV and noticeably cools shaded areas.\u003c\/li\u003e\n\u003cli\u003eBreathable, water-permeable fabric prevents pooling and reduces wind strain.\u003c\/li\u003e\n\u003cli\u003eSturdy stainless steel D rings and heavy webbing give secure attachment points.\u003c\/li\u003e\n\u003cli\u003eEasy to install and holds up well in strong winds according to users.\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 provide full rain protection.\u003c\/li\u003e\n\u003cli\u003eSome customers report the color differs from expectations and size listings may vary slightly due to manual measurements.\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\u003eSize\u003c\/td\u003e\n\u003ctd\u003e19' x 19'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eSquare \/ Rectangular style\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\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel corner D rings with heavy white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctionality\u003c\/td\u003e\n\u003ctd\u003eWater permeable, air permeable, UV resistant (up to 95% blockage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 19' x 19' sun shade sail is a practical, value-oriented choice for people who need robust UV protection and airflow for patios, pools, RVs and carports. Its woven HDPE fabric and stainless D rings deliver durability and easy installation, but buyers who require waterproofing or an exact color match should consider other options. Overall it offers solid performance for typical outdoor shade needs.\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 not waterproof; it is designed to be water permeable so rain passes through rather than pooling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be attached to trees, posts or walls?\u003c\/strong\u003e\u003cbr\u003eYes, with proper hardware kits the D rings and webbing allow attachment to poles, trees, walls, roofs and other structures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much UV protection does it provide?\u003c\/strong\u003e\u003cbr\u003eThe woven HDPE fabric blocks up to 95% of harmful UV rays and helps lower temperatures under the canopy by approximately 10-15 degrees.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48178793545947,"sku":"B09W8QD6RX","price":182.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91nNgYfANXL._AC_SL1500_eae85e84-983f-430a-b991-fe299ba69dba.jpg?v=1769618743","url":"https:\/\/gearmusthave.com\/products\/shademart-19-ft-x-19-ft-green-sun-shade-sail-upf50-square-heavy-duty","provider":"GearMustHave","version":"1.0","type":"link"}