{"product_id":"shademart-13-ft-x-17-ft-brown-sun-shade-sail-upf50-rectangle-cool","title":"ShadeMart 13 ft x 17 ft Brown Sun Shade Sail UPF50 Rectangle - Cool","description":"\u003cp\u003eOur review of the ShadeMart 13' x 17' Brown Sun Shade Sail finds it best for homeowners and small businesses seeking a durable, breathable shade solution that cuts heat and UV without trapping moisture. The single biggest reason to buy is its woven HDPE fabric with a UPF50 blocking rating that reduces direct sun and can lower temperatures noticeably under the canopy. Installation is straightforward with proper hardware, and the sail doubles as a decorative rectangle canopy for patios, carports, pergolas, and pool areas.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Woven HDPE cloth provides a heavy duty, tear-resistant surface that breathes while blocking sunlight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Protection:\u003c\/strong\u003e UPF50-rated fabric blocks up to 95% of harmful UV rays, helping reduce surface temperatures beneath the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Permeable:\u003c\/strong\u003e The breathable design allows rain and air to pass through so water does not pool on the canopy and wind loads are reduced.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Ready:\u003c\/strong\u003e Stainless steel D rings attached to white heavy duty webbing give secure anchor points for standard shade sail hardware kits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Sizing:\u003c\/strong\u003e A range of custom sizes is offered so customers can match their venue measurements for a better fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyling:\u003c\/strong\u003e Rectangle shape and neutral brown color integrate with many outdoor decors while providing practical shade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart rectangle sail suits homeowners, landscapers, and small business owners who want a long-lasting, breathable shade that protects from sun and lowers temperature without becoming a rain tarp. It is a solid pick for patios, carports, poolside lounges, and pergolas where airflow and UV protection matter.\u003c\/p\u003e\n\u003cp\u003eThose seeking a fully waterproof canopy or an exact pre-sewn geometric tolerance for precision architectural installs should consider alternatives; the product is explicitly water permeable and manual measurements mean slight variations from perfect rectangle dimensions can occur.\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 density polyethylene fabric feels robust and resists tearing while remaining breathable.\u003c\/li\u003e\n\u003cli\u003eEffective sun protection with UPF50 and claimed blockage of up to 95% of harmful UV rays.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing simplify secure mounting with standard hardware kits.\u003c\/li\u003e\n\u003cli\u003eCustomers report good durability and ease of installation in typical residential settings.\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 provide full rain protection or act as a rain barrier.\u003c\/li\u003e\n\u003cli\u003eSize and shape can vary due to manual measurement, and a few buyers noted the delivered shape was not a perfect rectangle.\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\u003e13' x 17'\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% of UV rays\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 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 13' x 17' rectangle shade sail is a practical, value-minded choice for anyone wanting reliable sun protection and improved comfort outdoors without sacrificing airflow. Its durable HDPE fabric, stainless D rings, and UPF50 performance make it a smart buy for patios, carports, and pool areas, provided the customer accepts that it is water permeable and that exact dimensions may vary slightly.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eAnswer. No, the fabric is water permeable and breathable by design, so it does not act as a waterproof tarp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much UV protection does it provide?\u003c\/strong\u003e\u003cbr\u003eAnswer. The sail has a UPF50 rating and is stated to block up to 95% of harmful UV rays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be attached to existing posts or trees?\u003c\/strong\u003e\u003cbr\u003eAnswer. Yes, with appropriate hardware kits the stainless steel D rings and webbing allow attachment to poles, walls, trees, or roofs.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48632113660123,"sku":"B0B69X7K3P","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91kdNZUBkQL._AC_SL1500_304fc6eb-137a-4516-a5a9-5f90429af7e9.jpg?v=1778470932","url":"https:\/\/gearmusthave.com\/products\/shademart-13-ft-x-17-ft-brown-sun-shade-sail-upf50-rectangle-cool","provider":"GearMustHave","version":"1.0","type":"link"}