{"product_id":"shademart-18-ft-x-19-ft-white-sun-shade-sail-upf50-rectangle","title":"ShadeMart 18 ft x 19 ft White Sun Shade Sail UPF50 Rectangle","description":"\u003cp\u003eIn this review of the ShadeMart 18 ft x 19 ft White Sun Shade Sail, the bottom line is simple: this rectangle HDPE sail is for anyone who needs durable, breathable UV protection over a patio, carport, pool or garden. The fabric blocks up to \u003cstrong\u003e95% of harmful UV\u003c\/strong\u003e while remaining water permeable, so it cools the area without trapping moisture. Customers praising stitching and durability matches what the product delivers in everyday outdoor use, making it a practical, low-maintenance shading solution rather than a fully waterproof cover.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE fabric:\u003c\/strong\u003e provides strong, tear-resistant shade that reduces sunlight and heat while staying breathable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPF50 sun protection:\u003c\/strong\u003e blocks up to 95% of UV rays to protect people and plants beneath the canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater permeable design:\u003c\/strong\u003e allows rain and air to pass through so the sail dries quickly and avoids water pooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D rings:\u003c\/strong\u003e heavy-duty corner fittings attached to reinforced webbing for secure anchoring to posts or structures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom size options:\u003c\/strong\u003e the brand offers a range of sizes to fit irregular venues, provided measurements are accurate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRectangle styling:\u003c\/strong\u003e a simple shape that integrates with patios, pergolas, carports and pool areas as a decorative shade piece.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart rectangle sail is ideal for homeowners and gardeners who want reliable sun protection without a solid roof. It suits patios, carports, pergolas, poolside lounging, and vegetable gardens where air flow and drainage matter more than complete waterproofing. The reinforced corners and sturdy stitching also make it a good choice for moderately exposed installations.\u003c\/p\u003e\n\n\u003cp\u003ePeople who need a fully waterproof shelter or require absolute blackout coverage should look elsewhere; this style is explicitly not waterproof and is designed to remain breathable. Also, buyers who cannot measure their site accurately should consider professional measuring or a tailor-made service to avoid sizing issues.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEffective \u003cstrong\u003eUV protection\u003c\/strong\u003e that noticeably lowers temperature under the canopy.\u003c\/li\u003e\n\u003cli\u003eDurable construction with strong stitching and stainless steel D rings for reliable anchoring.\u003c\/li\u003e\n\u003cli\u003eBreathable, water permeable fabric prevents pooling and improves airflow on hot days.\u003c\/li\u003e\n\u003cli\u003eAvailable in custom sizes and multiple colors to fit different outdoor layouts.\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 out heavy rain or create a dry shelter beneath the sail.\u003c\/li\u003e\n\u003cli\u003eSize and color may vary slightly due to manual measurement and production tolerances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 ft x 19 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\u003eBlocks up to 95% (UPF50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\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\u003eWeather Performance\u003c\/td\u003e\n\u003ctd\u003eWater permeable and breathable, not waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 18 ft x 19 ft rectangle shade sail is a practical, value-minded choice for anyone who needs reliable UV protection with good airflow and durable fittings. It is best where cooling and drainage are priorities rather than complete rain protection, and it offers strong stitching and hardware that justify its use across patios, gardens and carports.\u003c\/p\u003e\n\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; it is not waterproof and will allow water to pass through.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hardware is included?\u003c\/strong\u003e\u003cbr\u003eThe product features stainless steel D rings attached to heavy duty white webbing at the corners; specific installation kits may be purchased separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I order a custom size?\u003c\/strong\u003e\u003cbr\u003eYes, ShadeMart offers custom sizes but buyers should measure their venue accurately to ensure the correct fit.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48252499165403,"sku":"B0BL72VL2J","price":167.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91DmqjpB52L._AC_SL1500_e73f1a6d-db01-41b2-a7c6-51b942b73c84.jpg?v=1778307513","url":"https:\/\/gearmusthave.com\/products\/shademart-18-ft-x-19-ft-white-sun-shade-sail-upf50-rectangle","provider":"GearMustHave","version":"1.0","type":"link"}