{"product_id":"shademart-13ft-x-21ft-beige-heavy-duty-rectangle-shade-sail-durable","title":"ShadeMart 13ft x 21ft Beige Heavy Duty Rectangle Shade Sail - Durable","description":"\u003cp\u003eIn this review the ShadeMart 13ft x 21ft Beige Rectangle Shade Sail is evaluated for homeowners and small-business owners who need durable, high-coverage sun protection. The bottom line: this shade sail is best for users who want a heavy duty, professionally finished fabric that blocks most UV and resists fading, with the single biggest reason to buy being its reinforced edges and integrated cable system that transfers load to the cable for long-lasting tension and minimal sag.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e260 GSM HDPE:\u003c\/strong\u003e The 100% virgin HDPE fabric at 260 GSM provides a thick, durable barrier that resists tearing and holds up under sun exposure better than recycled material.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% UV blockage:\u003c\/strong\u003e The sail blocks up to 95% of harmful UV, helping reduce surface temperatures and provide meaningful sun protection for patios, pools, and carports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated cable and super rings:\u003c\/strong\u003e Stainless super rings and cable wires are integrated into the edges so pulling force is transferred to the cable, reducing stress on seams and improving longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable, water-permeable weave:\u003c\/strong\u003e The breathable fabric allows water to pass through, preventing pooling during rain and reducing wind stress on mounting points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV stabilized compound:\u003c\/strong\u003e Factory UV treatment prevents the fabric from drying, fading, and tearing as quickly, retaining color and strength over time.\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 with patios, pool areas, balconies or carports who want heavy duty, commercial-grade fabric and a neat, tensioned installation. It suits DIYers comfortable using separate hardware kits and cable ropes to secure each D ring to fixed points like poles or walls.\u003c\/p\u003e\u003cp\u003eIt is less suitable for someone who needs an all-in-one kit because installation hardware is sold separately, and for buyers who require precise color matching since customer reports indicate mixed color accuracy and occasional size variance.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSturdy construction with reinforced edges and integrated cable wires improves tension and reduces sag.\u003c\/li\u003e\n\u003cli\u003eHigh UV blockage and UV-stabilized compound meaningfully reduce heat and fading.\u003c\/li\u003e\n\u003cli\u003eBreathable design prevents water pooling and is practical for rainy conditions.\u003c\/li\u003e\n\u003cli\u003eGood value for users seeking commercial-grade fabric without custom fabrication delays.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInstallation requires separately purchased hardware and proper cable ropes, adding cost and effort.\u003c\/li\u003e\n\u003cli\u003eSome customers report size and color variations, so measure and confirm expectations before ordering.\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\u003eSize (D ring to D ring)\u003c\/td\u003e\n\u003ctd\u003e13ft x 21ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e260 GSM 100% virgin HDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Blockage\u003c\/td\u003e\n\u003ctd\u003eUp to 95% UV blockage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge construction\u003c\/td\u003e\n\u003ctd\u003eIntegrated cable wires with stainless super rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater handling\u003c\/td\u003e\n\u003ctd\u003eBreathable, allows water to pass through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom sizes\u003c\/td\u003e\n\u003ctd\u003eAvailable; custom size lead time 3 to 7 business days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ShadeMart 13ft x 21ft Beige rectangle sail is a practical, heavy duty option for anyone who needs durable sun protection and reduced surface temperatures. It represents strong value for users willing to buy appropriate mounting hardware separately and who prioritize durable edges and UV-stabilized fabric over perfect color matching.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes this sail stop rain from pooling?\u003c\/strong\u003e\u003cbr\u003eYes, the breathable HDPE weave allows water to pass through so it will not pool in the center.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre mounting kits included?\u003c\/strong\u003e\u003cbr\u003eNo, installation hardware kits and cable ropes are sold separately and are required for proper tensioning.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long for a custom size?\u003c\/strong\u003e\u003cbr\u003eCustom sizes take about 3 to 7 business days to make before shipping.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48184846254299,"sku":"B0C84B5QMV","price":411.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91Nr8WJYLJL._AC_SL1500_48f14450-4075-4a5b-9d50-98caf3938416.jpg?v=1769603559","url":"https:\/\/gearmusthave.com\/products\/shademart-13ft-x-21ft-beige-heavy-duty-rectangle-shade-sail-durable","provider":"GearMustHave","version":"1.0","type":"link"}