{"product_id":"shademart-16-ft-x-20-ft-blue-sun-shade-sail-upf50-rectangle-canopy","title":"ShadeMart 16 ft x 20 ft Blue Sun Shade Sail UPF50 Rectangle Canopy","description":"\u003cp\u003eIn this review the ShadeMart 16 ft x 20 ft Blue Sun Shade Sail is evaluated for homeowners and small businesses who need durable, breathable shade. The bottom line: it is best for outdoor areas where heat reduction and UV protection matter more than waterproofing. Made from woven HDPE with stainless steel D rings and heavy duty webbing, the sail blocks up to 95% of UV and noticeably lowers temperatures, making it a reliable, low-maintenance cover for patios, carports, pools, and pergolas.\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 strong, tear-resistant surface that stands up to sunlight while remaining lightweight and easy to handle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV PROTECTION:\u003c\/strong\u003e Blocks up to 95% of harmful UV rays and sunlight, which helps reduce surface and ambient temperatures by around 10 to 15 degrees in direct sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBREATHABILITY:\u003c\/strong\u003e Water permeable and air permeable construction lets rain and wind pass through, reducing strain on attachment points and preventing pooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHARDWARE READY:\u003c\/strong\u003e Stainless steel corner D rings sewn onto heavy duty white webbing give secure anchoring points compatible with common hardware kits for poles, trees, and walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCUSTOM SIZING:\u003c\/strong\u003e Available in multiple sizes and custom options so buyers can match unusual venues, provided they measure carefully before ordering.\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 small property managers who need dependable sun protection over patios, carports, pool areas, or yards and prefer a breathable, low-maintenance fabric. It is especially useful where UV protection and heat reduction are the priorities rather than full waterproof coverage.\u003c\/p\u003e\n\u003cp\u003ePeople who need a fully waterproof canopy or a precisely engineered rigid structure should look elsewhere; this style is explicitly water permeable and not a waterproof shelter. Also, buyers who require perfectly exact geometric dimensions should allow for some variation from manual measurements when ordering custom sizes.\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\u003eStrong woven HDPE material feels durable and has held up for customers in severe weather conditions.\u003c\/li\u003e\n\u003cli\u003eHigh UPF rating and significant heat reduction make it an effective sun block for outdoor living spaces.\u003c\/li\u003e\n\u003cli\u003eBreathable design prevents water pooling and reduces wind lift compared with solid canopies.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing make installation with common hardware kits straightforward.\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; light and heavy rain will pass through the fabric by design.\u003c\/li\u003e\n\u003cli\u003eSize and shape can vary slightly due to manual measurement and cutting, 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\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\u003e16 ft x 20 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% of UV rays (UPF50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D rings on 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\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 16 ft x 20 ft Blue Sun Shade Sail is a solid value for anyone needing durable UV protection and cooler outdoor spaces without waterproofing. Its woven HDPE build, stainless steel D rings, and breathability make it a practical choice for patios, pool areas, and carports, provided buyers accept some variance in manual sizing and the non-waterproof nature of the fabric.\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 by design and is not waterproof, so rain will pass through the fabric.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the sail attached?\u003c\/strong\u003e\u003cbr\u003eIt has stainless steel D rings attached to heavy duty white webbing and can be mounted to poles, trees, walls, or roofs using a suitable hardware kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it reduce temperature under the sail?\u003c\/strong\u003e\u003cbr\u003eYes, the woven HDPE fabric blocks most sunlight and UV and typically lowers temperatures in the shaded area by roughly 10 to 15 degrees.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48610588885211,"sku":"B09TM7M5MY","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91CyVuDkKhL._AC_SL1500_846ab471-8da5-46f4-adf2-fc207167c621.jpg?v=1778374521","url":"https:\/\/gearmusthave.com\/products\/shademart-16-ft-x-20-ft-blue-sun-shade-sail-upf50-rectangle-canopy","provider":"GearMustHave","version":"1.0","type":"link"}