{"product_id":"shademart-9-ft-x-20-ft-green-sun-shade-sail-upf50-rectangle","title":"ShadeMart 9 ft x 20 ft Green Sun Shade Sail UPF50 Rectangle","description":"\u003cp\u003eIn this review of the ShadeMart 9' x 20' green rectangle shade sail, the bottom line is straightforward: it is a heavy-duty, breathable canopy best suited for homeowners who want solid UV protection and airflow without trapping water. The reviewer found the woven HDPE fabric and stainless steel corner D rings deliver durable, weather-ready performance, while the water-permeable design keeps pooled water from forming during storms. If you need a decorative, cooling shade for a patio, carport, or pool area, this sail offers reliable sun blockage and long-term use.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE fabric:\u003c\/strong\u003e the high density polyethylene cloth provides a sturdy, tear-resistant surface that blocks up to 95% of harmful UV rays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel D rings:\u003c\/strong\u003e corrosion-resistant corner hardware attached to heavy duty white webbing improves load points and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater permeable design:\u003c\/strong\u003e the breathable weave allows rain and air to pass through so water does not pool and pressure on attachments is reduced.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature reduction:\u003c\/strong\u003e by blocking sunlight the sail can lower perceived temperatures in a shaded area by roughly 10 to 15 degrees, making outdoor spaces more comfortable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing available:\u003c\/strong\u003e a range of custom sizes lets buyers match the sail to a specific patio, pergola, or carport footprint when measured accurately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative rectangle shape:\u003c\/strong\u003e a simple rectangular profile integrates with many outdoor styles while adding functional shade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart rectangle sail is ideal for homeowners and renters seeking an economical way to add UPF50 sun protection and airflow to patios, yards, pools, pergolas, and carports. Installers who want a non-waterproof, breathable canopy that reduces heat and resists UV degradation will appreciate the woven HDPE construction and stainless steel hardware.\u003c\/p\u003e\n\u003cp\u003eThose who need a fully waterproof solution, exact precision rectangle geometry without any size variance, or a permanent enclosed shelter should look elsewhere; this sail is a semi-permanent, fabric canopy that can vary slightly due to manual measurement and is intentionally water permeable.\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\u003eHigh UPF sun protection and a woven HDPE build that customers report as durable in harsh weather.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant stainless steel D rings and heavy webbing improve attachment reliability.\u003c\/li\u003e\n\u003cli\u003eBreathable, water-permeable fabric prevents water pooling and improves airflow under the canopy.\u003c\/li\u003e\n\u003cli\u003eCustom size options and multiple colors make it adaptable to many outdoor projects.\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 by design, so it will not keep rain out of an area beneath it.\u003c\/li\u003e\n\u003cli\u003eSome buyers report mixed experiences with exact measured shape or size consistency due to manual measurement.\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\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eWoven HDPE (High Density Polyethylene)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e9' x 20'\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\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\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003eWater permeable \/ not waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 9' x 20' rectangle shade sail is a practical, value-oriented canopy for anyone wanting strong \u003cstrong\u003esun protection\u003c\/strong\u003e and airflow without the weight of a solid roof. It performs well as a patio, carport, or pool shade thanks to durable HDPE fabric and stainless steel fittings; just measure carefully and accept that it will let water pass through rather than keep an area dry.\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 not waterproof; it allows rain to pass through to avoid pooling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it reduce temperature under the sail?\u003c\/strong\u003e\u003cbr\u003eYes, the fabric blocks sunlight and users typically see a noticeable temperature drop, often around 10 to 15 degrees in shaded areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the hardware resist rust?\u003c\/strong\u003e\u003cbr\u003eCorner D rings are stainless steel and attached to heavy webbing to provide good resistance to corrosion in outdoor use.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48200099135707,"sku":"B0B69Y4ZHK","price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91nNgYfANXL._AC_SL1500_cf5f1a9b-9732-4047-89c7-2e15c40d0bdf.jpg?v=1770261978","url":"https:\/\/gearmusthave.com\/products\/shademart-9-ft-x-20-ft-green-sun-shade-sail-upf50-rectangle","provider":"GearMustHave","version":"1.0","type":"link"}