{"product_id":"shademart-6-ft-x-18-ft-white-rectangle-sun-shade-sail-upf50","title":"ShadeMart 6 ft x 18 ft White Rectangle Sun Shade Sail - UPF50","description":"\u003cp\u003eIn this review the ShadeMart 6 ft x 18 ft white rectangle sun shade sail is examined for homeowners and small-business outdoor spaces who need reliable sun protection without sealing out rain. The bottom line: this woven HDPE fabric sail blocks up to 95% of harmful UV rays and noticeably lowers surface temperatures, making it a sensible buy for patios, carports, pergolas and poolside areas where airflow and breathability matter most.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Woven HDPE cloth resists fading and provides a durable, lightweight fabric that stands up to sun exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV protection:\u003c\/strong\u003e Rated UPF50 and advertised to block up to 95% of UV rays, it reduces temperature and sun damage to shaded areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathability:\u003c\/strong\u003e Water permeable design lets water and air pass through, preventing pooled water and improving comfort on warm days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware ready:\u003c\/strong\u003e Stainless steel D rings attached to heavy white webbing make the sail compatible with common attachment kits and secure mounting points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing:\u003c\/strong\u003e Available in multiple sizes and custom options so it can be tailored to specific patios, carports or other irregular outdoor venues.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe ShadeMart rectangle sail suits homeowners, landscapers and small businesses that need durable sun protection for outdoor seating, play areas or vehicle covers and appreciate a breathable, nonwaterproof canopy. It is especially useful where airflow matters, such as over patios or pool decks, and where a reduction in local temperature is desired.\u003c\/p\u003e\u003cp\u003eThose who need a fully waterproof canopy, a perfectly rigid rectangular panel, or very precise factory-cut dimensions for architectural installations should consider alternative weatherproof systems or hard-canopy solutions. Buyers should also measure carefully since sizes are offered in custom cuts and manual measurements can vary.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEffective \u003cstrong\u003esun protection\u003c\/strong\u003e with UPF50-level performance and claimed 95% UV blockage.\u003c\/li\u003e\n\u003cli\u003eDurable woven HDPE resists fading and held up well in customer reports after severe weather.\u003c\/li\u003e\n\u003cli\u003eWater permeable design avoids pooling and keeps shaded areas ventilated and cooler.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot waterproof, so it will not keep heavy rain off a seating area.\u003c\/li\u003e\n\u003cli\u003eSome customers reported size or shape variation from manual measurements, so exact rectangle geometry can vary.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eRectangle sun shade sail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e6 ft x 18 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\u003eUPF50 \/ blocks up to 95% UV rays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater behavior\u003c\/td\u003e\n\u003ctd\u003eWater permeable, not waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttachment\u003c\/td\u003e\n\u003ctd\u003eStainless steel D rings with heavy duty white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ShadeMart 6 ft x 18 ft white rectangle sail is a practical choice for anyone who wants strong \u003cstrong\u003eUV protection\u003c\/strong\u003e and airflow rather than a waterproof canopy. It delivers durable woven fabric, easy attachment points and measurable cooling benefits, offering good value where breathability and sun blocking are the priorities.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo. The fabric is water permeable and designed to allow water to pass through rather than act as a waterproof canopy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be attached to posts, walls or trees?\u003c\/strong\u003e\u003cbr\u003eYes. The sail has stainless steel D rings and heavy webbing so it can be used with appropriate hardware to attach to poles, walls, trees or roofs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it reduce temperature under the sail?\u003c\/strong\u003e\u003cbr\u003eYes. The woven HDPE material and UV blocking properties lower temperatures in shaded areas, with customers noting noticeable cooling effects.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48189813326043,"sku":"B0B69X8KDJ","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91DmqjpB52L._AC_SL1500_aaa35fda-78f2-4779-8f92-ff4a3cbe0afe.jpg?v=1769608814","url":"https:\/\/gearmusthave.com\/products\/shademart-6-ft-x-18-ft-white-rectangle-sun-shade-sail-upf50","provider":"GearMustHave","version":"1.0","type":"link"}