{"product_id":"shademart-18-ft-x-20-ft-beige-sun-shade-sail-upf50-cooling-canopy","title":"ShadeMart 18 ft x 20 ft Beige Sun Shade Sail - UPF50 Cooling Canopy","description":"\u003cp\u003eIn this review the ShadeMart 18 ft x 20 ft Beige Sun Shade Sail is judged as a practical, heavy-duty shade solution for patios, carports and poolside areas; the single biggest reason to buy is its combination of robust woven HDPE fabric and UV protection that noticeably lowers temperature under the canopy. The reviewer found it best for outdoor spaces that need broad, breathable coverage rather than a waterproof shelter, and praises the stainless steel D rings and reinforced webbing for long-term secure mounting.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoven HDPE fabric:\u003c\/strong\u003e provides a dense, tear-resistant surface that blocks up to 95% of harmful UV rays while remaining breathable so air flows freely beneath the canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel corner D rings:\u003c\/strong\u003e attach to heavy duty white webbing to create secure anchor points that withstand tension from wind and use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater permeable design:\u003c\/strong\u003e allows rain and moisture to pass through instead of pooling, reducing strain on the fabric and hardware in wet weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature reduction:\u003c\/strong\u003e the UPF50 fabric significantly lowers temperatures under the sail, commonly reducing perceived heat by about 10 to 15 degrees.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing available:\u003c\/strong\u003e a range of custom sizes means the sail can be tailored to unusual spaces if measurements are taken accurately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile installation:\u003c\/strong\u003e with proper hardware, the rectangle sail can be mounted to poles, walls, trees or roofs for patio, carport or pool shade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart sun sail suits homeowners and renters who need broad, breathable shade for patios, pergolas, carports, boats or pool areas and who value UV protection and airflow over full waterproofing. It is a solid choice for DIYers who can measure their mounting points accurately and use compatible hardware kits to tension the sail.\u003c\/p\u003e\n\u003cp\u003eThose looking for a fully waterproof canopy, an instant pop-up shelter, or a decorative piece that will not be tensioned under wind should consider other products; the sail is specifically designed to be water permeable and requires correct anchoring to perform as intended.\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\u003eDurable woven HDPE material that resists tearing and holds up well in wind and light hail.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings with heavy webbing give reliable anchoring for long-term installations.\u003c\/li\u003e\n\u003cli\u003eBlocks up to 95% of UV rays and delivers noticeable cooling beneath the canopy.\u003c\/li\u003e\n\u003cli\u003eCustom size options make it adaptable to irregular outdoor spaces.\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, so it will not keep an area dry during heavy rain.\u003c\/li\u003e\n\u003cli\u003eAccurate measurement and separate hardware are required for a proper, tensioned installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\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\u003e18 ft x 20 ft rectangle\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\u003eWater Performance\u003c\/td\u003e\n\u003ctd\u003eWater permeable and breathable (not waterproof)\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\u003eCustomization\u003c\/td\u003e\n\u003ctd\u003eCustom sizes available; measure venue before purchasing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 18 ft x 20 ft Beige Sun Shade Sail is a reliable, value-minded choice for anyone needing large-area sun protection with strong UV blocking and good airflow. It stands out for its durable HDPE fabric and reinforced attachment points, making it a practical investment for patios, carports and pools so long as buyers accept that it is not intended to be waterproof.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\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 pool on the surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be attached to a wall, tree or pole?\u003c\/strong\u003e\u003cbr\u003eYes. With the proper hardware kits the sail can be mounted to poles, trees, walls or roofs and tensioned using the stainless steel D rings and webbing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre custom sizes available?\u003c\/strong\u003e\u003cbr\u003eYes. ShadeMart offers custom sizes; measure your venue accurately before ordering because dimensions may vary slightly due to manual measurement.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48653972504795,"sku":"B0B5M1CGVL","price":173.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81tjJ5EiwoL._AC_SL1500_0840b3c5-7b1c-4329-9c05-c27df244be59.jpg?v=1778559549","url":"https:\/\/gearmusthave.com\/products\/shademart-18-ft-x-20-ft-beige-sun-shade-sail-upf50-cooling-canopy","provider":"GearMustHave","version":"1.0","type":"link"}