{"product_id":"shademart-9ft-x-19ft-green-sun-shade-sail-upf50-rectangle-breathable","title":"ShadeMart 9ft x 19ft Green Sun Shade Sail UPF50 Rectangle - Breathable","description":"\u003cp\u003eIn this review of the ShadeMart 9' x 19' green rectangle shade sail, the bottom line is simple: it is a practical, heavy-duty canopy for anyone who wants reliable sun protection and airflow for patios, carports or pools. The most compelling reason to buy is its combination of woven HDPE fabric and stainless steel corner D rings, which deliver durable \u003cstrong\u003eUV protection\u003c\/strong\u003e and a secure attachment without trapping heat. The sail is not waterproof, but its water-permeable weave keeps rain and wind from building up while shading an area effectively.\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 sturdy, tear-resistant surface that blocks up to 95% of harmful UV rays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e Stainless steel corner D rings with heavy duty white webbing offer reliable anchor points that resist rust and hold tension well.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathability:\u003c\/strong\u003e The water-permeable weave allows air and water to pass through, reducing heat buildup and preventing pooling during light rain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling effect:\u003c\/strong\u003e The fabric noticeably lowers temperature in shaded areas, often reducing perceived heat by around 10 to 15 degrees.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing:\u003c\/strong\u003e A wide selection of custom sizes is available so buyers can match the sail to patios, carports, pergolas or yards when measured accurately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyling:\u003c\/strong\u003e Rectangle shape and color options make the sail a decorative addition as well as a functional shade solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart rectangle sail is best for homeowners and renters who need durable, UV-blocking shade for outdoor living spaces such as patios, pools, pergolas and carports. It suits people who prioritize breathability and reduced surface temperatures rather than full waterproof coverage, and those who want a straightforward install using posts, walls or trees with the proper hardware.\u003c\/p\u003e\n\u003cp\u003eIt is not the ideal choice for buyers who need a fully waterproof canopy or a perfectly rigid, guaranteed-rectangular geometry; a few customers note size variation from manual measurements, so large-scale permanent roofing projects may want to consider alternatives or professional measurement and installation.\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 blocks most UV and withstands outdoor exposure.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing provide secure attachment points for tensioned installs.\u003c\/li\u003e\n\u003cli\u003eBreathable, water-permeable design reduces heat and avoids water pooling.\u003c\/li\u003e\n\u003cli\u003eCustom size options and multiple colors to match outdoor decor.\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 does not provide full rain protection.\u003c\/li\u003e\n\u003cli\u003eSome reports of size or shape variation due to manual measurements, so careful measuring is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eRectangle shade sail canopy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e9' x 19' (nominal)\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\u003eBlocks up to 95% of harmful UV rays\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\u003eWater performance\u003c\/td\u003e\n\u003ctd\u003eWater permeable, not waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustomization\u003c\/td\u003e\n\u003ctd\u003eCustom sizes available; measure accurately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 9' x 19' rectangle shade sail is a solid value for people who need durable \u003cstrong\u003esun protection\u003c\/strong\u003e with airflow and easy installation. Its HDPE weave and stainless fittings make it long-lasting and effective at lowering temperatures, while the water-permeable design prevents pooling; just be mindful that it is not waterproof and that precise measuring matters for custom fits.\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 fabric is water permeable and breathable, so it allows water to pass through and is not waterproof for full rain protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it block UV rays effectively?\u003c\/strong\u003e\u003cbr\u003eYes, the woven HDPE fabric blocks up to 95% of harmful UV rays and provides a noticeable cooling effect in shaded areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be attached to trees or posts?\u003c\/strong\u003e\u003cbr\u003eYes, with the proper hardware kits the sail can be mounted to poles, trees, walls or roofs using the stainless steel D rings and recommended tensioning hardware.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48188762620123,"sku":"B0B69Z594K","price":110.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91nNgYfANXL._AC_SL1500_a62d617c-a380-4acc-88ba-6ebdac6decea.jpg?v=1769446791","url":"https:\/\/gearmusthave.com\/products\/shademart-9ft-x-19ft-green-sun-shade-sail-upf50-rectangle-breathable","provider":"GearMustHave","version":"1.0","type":"link"}