{"product_id":"shademart-13-ft-x-23-ft-brown-rectangle-sun-shade-sail-upf50-cooling","title":"ShadeMart 13 ft x 23 ft Brown Rectangle Sun Shade Sail - UPF50 Cooling","description":"\u003cp\u003eOur review of the ShadeMart 13' x 23' Brown Sun Shade Sail finds it best for homeowners and small business owners who need a durable, breathable canopy to cut heat and UV at patios or carports. The biggest reason to buy is its combination of woven HDPE fabric and stainless steel corner D rings, which delivers strong, long-lasting shade that blocks up to 95% of UV rays while remaining water and air permeable. It is a practical, low-maintenance solution for outdoor spaces that require cooling without trapping moisture.\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 provides durable, tear-resistant coverage that breathes and withstands sunlight for season-long use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Protection:\u003c\/strong\u003e UPF50 construction blocks up to 95% of harmful UV rays, helping lower surface and air temperatures beneath the sail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e Stainless steel corner D rings attached to heavy-duty white webbing offer secure anchor points that resist corrosion outdoors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater \u0026amp; Air Permeable:\u003c\/strong\u003e The fabric allows water and air to pass through, preventing pooling and promoting airflow on rainy or hot days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Sizing:\u003c\/strong\u003e A wide selection of custom sizes is available so the sail can be matched to irregular patios, carports, or pergolas with accurate measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyling:\u003c\/strong\u003e Rectangle shape and neutral brown color integrate easily with most outdoor decors while providing a clean, modern look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail is ideal for homeowners with patios, yards, pool decks, carports, or pergolas who want a low-profile, effective way to reduce heat and sunlight without a permanent roof. It also suits renters looking for a removable, reusable canopy that attaches to posts, trees, walls, or existing structures.\u003c\/p\u003e\n\u003cp\u003ePeople who need a fully waterproof cover or require complete rain protection should look elsewhere; this model is explicitly water permeable. Also, buyers who expect factory-perfect measurements for a highly irregular layout should plan for professional measuring, as manual sizing can vary though the fabric area remains constant.\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-quality woven HDPE fabric delivers effective \u003cstrong\u003eshade\u003c\/strong\u003e and long-term durability.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing create sturdy attachment points that hold up outdoors.\u003c\/li\u003e\n\u003cli\u003eBreathable design reduces temperatures while avoiding water pooling thanks to \u003cstrong\u003eair permeable\u003c\/strong\u003e construction.\u003c\/li\u003e\n\u003cli\u003eCustom size options make it adaptable to many outdoor layouts and applications.\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 provide full rain protection in heavy downpours.\u003c\/li\u003e\n\u003cli\u003eSize variations from manual measurement have been reported, so careful measuring is required.\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 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 Rating\u003c\/td\u003e\n\u003ctd\u003eUPF50, blocks up to 95% UV\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 white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctionality\u003c\/td\u003e\n\u003ctd\u003eWater and air 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 13' x 23' Brown Rectangle Sun Shade Sail is a sensible, cost-effective choice for anyone who needs reliable UV protection and cooling for patios, carports, or poolside areas. Its durable HDPE fabric and stainless steel attachments make it versatile and long-lasting, though buyers should not expect full waterproofing. For those prioritizing breathability, temperature reduction, and easy attachment to existing structures, it represents very good value.\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 sail is water permeable and breathable by design, so it allows water to pass through rather than providing full rain protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I cut or trim the sail to fit my space?\u003c\/strong\u003e\u003cbr\u003eShadeMart offers custom sizes; cutting the fabric yourself is not recommended because it can affect the integrity and area of the fabric.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the hardware hold up outdoors?\u003c\/strong\u003e\u003cbr\u003eYes. Corner D rings are stainless steel and attached to heavy-duty webbing, which helps resist corrosion and provides secure anchor points.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48632573034715,"sku":"B09157RXR2","price":158.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91kdNZUBkQL._AC_SL1500_b20ad0b5-9a8e-4a74-97a9-2d5068870789.jpg?v=1778438152","url":"https:\/\/gearmusthave.com\/products\/shademart-13-ft-x-23-ft-brown-rectangle-sun-shade-sail-upf50-cooling","provider":"GearMustHave","version":"1.0","type":"link"}