{"product_id":"shademart-16-ft-x-23-ft-grey-sun-shade-sail-upf50-rectangle","title":"ShadeMart 16 ft x 23 ft Grey Sun Shade Sail UPF50 Rectangle","description":"\u003cp\u003eIn this review of the ShadeMart 16' x 23' Grey Sun Shade Sail, the bottom line is simple: this is a heavy-duty, breathable rectangle canopy for homeowners who want reliable UV protection and cooling without full waterproofing. The reviewer found it best for patios, carports, and poolside shading where air flow and UV blocking matter more than rain protection. Built from woven HDPE with stainless steel D rings and heavy webbing, the sail delivers durable coverage and a measurable drop in temperature while remaining versatile to mount to poles, trees, or walls.\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 blocks up to 95% of harmful UV rays while remaining breathable to reduce heat under the canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e Stainless steel corner D rings attached to heavy duty white webbing provide sturdy attachment points that resist corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater permeability:\u003c\/strong\u003e The fabric is water permeable so rain will pass through rather than pooling, reducing sagging and strain on attachment points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing:\u003c\/strong\u003e Multiple sizes and custom options let you choose a sail that matches an irregular venue when measured carefully.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyling:\u003c\/strong\u003e Rectangle shape and neutral grey color integrate with many outdoor designs and can elevate a patio or carport visually as well as functionally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e With proper hardware kits the sail can be mounted to walls, poles, trees, roofs or pergolas for many applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 16' x 23' sail is aimed at homeowners and renters who need large-area shade for a patio, poolside seating, carport, or pergola and who prioritize UV protection and airflow over complete waterproofing. It is especially useful in hot climates where lowering surface temperatures by 10-15 degrees makes outdoor spaces more comfortable.\u003c\/p\u003e\n\u003cp\u003eThose who need a fully waterproof awning or a permanently mounted roofing solution should look elsewhere; this style allows water to pass through and is designed as a breathable shade rather than a rain barrier. Also, buyers who cannot measure their installation area accurately should consider professional measurement to ensure the rectangular sail fits 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\u003eHigh UV protection and cooling effect thanks to the woven HDPE fabric that blocks up to 95% of sunlight.\u003c\/li\u003e\n\u003cli\u003eDurable construction with stainless steel D rings and heavy webbing for reliable mounting points.\u003c\/li\u003e\n\u003cli\u003eBreathable, water permeable design prevents pooling and maintains airflow under the sail.\u003c\/li\u003e\n\u003cli\u003eGood value and easy to install for most DIY projects, with multiple sizes available for customization.\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\u003eSize variations from manual measurements mean careful measuring is required before purchase.\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' x 23'\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\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\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003eWater permeable \/ 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' x 23' Grey Sun Shade Sail is a practical, cost-effective solution for anyone wanting substantial UV protection and improved comfort on patios, carports, or pool areas without needing a waterproof cover. Its durable HDPE fabric and stainless hardware make it good value for long-term outdoor use, provided buyers measure carefully and accept that rain will pass through the canopy.\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, so it is not waterproof and will allow water to pass through rather than shedding rain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much UV protection does it provide?\u003c\/strong\u003e\u003cbr\u003eThe woven HDPE fabric blocks up to 95% of harmful UV rays, helping lower temperatures beneath the canopy by roughly 10-15 degrees.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be installed on different structures?\u003c\/strong\u003e\u003cbr\u003eYes, with proper hardware kits the sail can be mounted to poles, trees, walls, roofs or pergolas for various outdoor applications.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48744810709211,"sku":"B09H8VVW62","price":176.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/816THzWgLIL._AC_SL1500_8e03ba4c-4eec-46e3-a373-106167b2b9ff.jpg?v=1778883476","url":"https:\/\/gearmusthave.com\/products\/shademart-16-ft-x-23-ft-grey-sun-shade-sail-upf50-rectangle","provider":"GearMustHave","version":"1.0","type":"link"}