{"product_id":"shademart-15-ft-x-19-ft-red-rectangle-sun-shade-sail-cool-uv50","title":"ShadeMart 15 ft x 19 ft Red Rectangle Sun Shade Sail - Cool, UV50","description":"\u003cp\u003eIn this review of the ShadeMart 15 ft x 19 ft Red rectangle sun shade sail, the bottom line is simple: this is a practical, heavy duty fabric canopy for homeowners who want reliable UV protection and airflow without trapping water. The reviewer found it best for patios, carports, and pergolas where breathable coverage and reduced temperatures matter most. Its woven HDPE fabric and stainless steel corner D rings make installation straightforward with proper hardware, and the sail delivers effective shade while remaining durable through seasonal use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE Fabric:\u003c\/strong\u003e The material provides strong tensile strength and lets air pass through so the shaded area stays cooler and ventilated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel D Rings:\u003c\/strong\u003e Heavy duty corner hardware resists corrosion and offers secure attachment points when paired with sturdy webbing and proper rigging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Permeable Design:\u003c\/strong\u003e The sail allows rain to pass through rather than pooling, reducing stress on attachment points and lowering maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh UV Protection:\u003c\/strong\u003e Rated to block up to 95% of harmful UV rays, the canopy significantly lowers surface and air temperatures beneath it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Size Options:\u003c\/strong\u003e Multiple custom sizes are available so users can match the sail to patios, carports, and odd-shaped spaces when measured accurately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative Rectangle Shape:\u003c\/strong\u003e The simple rectangle integrates with many outdoor styles to change the look of a deck or yard without heavy structure changes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe ShadeMart rectangle shade sail is ideal for homeowners and renters who need a breathable, UV blocking canopy for a patio, pool area, carport, or pergola. It suits users who prefer a low-profile installation attached to existing posts, walls, trees, or roofs and who want to lower ambient temperatures by several degrees while keeping airflow.\u003c\/p\u003e\u003cp\u003eIt is less suitable for buyers who need a fully waterproof shelter or those without access to secure attachment points; for covered, rain-tight structures a dedicated waterproof canopy or solid roof would be a better choice.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable woven HDPE resists wear and provides long-term shade and airflow.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings attached to heavy webbing give reliable anchor points for strong rigging.\u003c\/li\u003e\n\u003cli\u003eBlocks up to 95% of UV rays and noticeably reduces heat in shaded spaces.\u003c\/li\u003e\n\u003cli\u003eCustom sizing options let users fit nonstandard outdoor areas.\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 an area dry in heavy rain.\u003c\/li\u003e\n\u003cli\u003eAesthetic impressions vary; some users may prefer different colors or styles to match decor.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\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\u003e15 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\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel corner D rings with heavy duty white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctionality\u003c\/td\u003e\n\u003ctd\u003eWater permeable, air permeable, UV resistant (up to 95%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ShadeMart 15 ft x 19 ft Red rectangle shade sail is a solid value for anyone seeking breathable UV protection and a durable, low maintenance canopy for outdoor spaces. It performs well as a sunshade and is built to last with stainless steel fittings, but buyers should plan for proper attachment and know it is not designed to be waterproof.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo, the fabric is water permeable and breathable so rain will pass through rather than be shed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it reduce temperature under the sail?\u003c\/strong\u003e\u003cbr\u003eYes, the woven HDPE blocks up to 95% of UV rays and typically lowers temperatures in the shaded area by several degrees.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the sail be customized to other sizes?\u003c\/strong\u003e\u003cbr\u003eYes, ShadeMart offers custom size options, but measure the installation area carefully before ordering.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48198380159195,"sku":"B0B22X8FV7","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/A1gstAiWFwL._AC_SL1500_78ffc2d0-7ced-4541-ab55-cc49f2fce95f.jpg?v=1770230982","url":"https:\/\/gearmusthave.com\/products\/shademart-15-ft-x-19-ft-red-rectangle-sun-shade-sail-cool-uv50","provider":"GearMustHave","version":"1.0","type":"link"}