{"product_id":"shademart-21ft-x-26ft-grey-heavy-duty-rectangle-shade-sail-uv","title":"ShadeMart 21ft x 26ft Grey Heavy Duty Rectangle Shade Sail - UV","description":"\u003cp\u003eIn this review the ShadeMart 21' x 26' grey rectangle shade sail is evaluated for homeowners and light commercial users who need a durable, breathable sun cover. The bottom line: this sail is best for anyone wanting a heavy duty, UV-stable fabric that reduces surface temperature and resists fading. It stands out because of its integrated stainless super rings and built-in cable edges that transfer pulling forces to the cable, which is the single biggest reason to choose it for patios, carports or poolside shade.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e260 GSM HDPE fabric:\u003c\/strong\u003e The thick 260 GSM virgin HDPE material gives a heavier, more durable weave than recycled alternatives and is treated with UV stabilizer to resist drying and tearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% UV blockage:\u003c\/strong\u003e Blocks most harmful UV rays to noticeably reduce heat and sun exposure in shaded areas like patios and pools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated cable edge and super rings:\u003c\/strong\u003e Built-in cable wires and stainless super rings concentrate load on the cable so edges stay taut and resist fraying under tension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable, permeable design:\u003c\/strong\u003e The fabric lets water pass through to prevent pooling after rain while still providing shade and airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory-tested durability:\u003c\/strong\u003e The fabric was lab tested and reported to be significantly more durable under sun exposure than recycled HDPE alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing available:\u003c\/strong\u003e ShadeMart offers made-to-measure sails when standard sizes do not meet installation needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 21' x 26' sail is ideal for homeowners, landscapers and small businesses needing a long-lasting shade solution over patios, carports, balconies or poolside seating. Its heavy 260 GSM cloth and reinforced edges suit locations exposed to strong sun and regular tension from anchoring points.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for users who expect a fully waterproof awning or those who prefer lightweight temporary covers; because the fabric is breathable, water drains through rather than forming a waterproof barrier. Also note that installation hardware and cables are sold separately and require appropriate anchor points.\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\u003eSturdy construction with stainless super rings and cable-reinforced edges for long-term use.\u003c\/li\u003e\n\u003cli\u003eHigh UV protection that meaningfully reduces heat on the shaded surface.\u003c\/li\u003e\n\u003cli\u003eBreathable material prevents water pooling and helps airflow beneath the sail.\u003c\/li\u003e\n\u003cli\u003eGood overall value for a heavy duty, lab-tested virgin HDPE fabric.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation requires separate hardware kits and cable ropes; improper ropes can fail.\u003c\/li\u003e\n\u003cli\u003eSome buyers report the delivered size and color may vary slightly from expectations, so measure carefully before ordering.\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\u003eSize (measured D-ring to D-ring)\u003c\/td\u003e\n\u003ctd\u003e21' x 26'\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\u003eApproximately 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdge construction\u003c\/td\u003e\n\u003ctd\u003eBuilt-in cable wires integrated into stainless super rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreathability\u003c\/td\u003e\n\u003ctd\u003ePermeable fabric allows water to pass through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eMounting kits and cables sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 21' x 26' grey rectangle shade sail is a practical, heavy duty option for anyone needing reliable sun protection and reduced surface temperatures. Its reinforced cable edges and 260 GSM virgin HDPE fabric make it a durable, good-value choice for patios, carports and poolside areas, provided buyers plan for separate installation hardware and allow for small variations in color and fit.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the fabric let rain through?\u003c\/strong\u003e\u003cbr\u003eThe material is breathable and permeable, so water passes through and does not pool on the sail.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre mounting kits included?\u003c\/strong\u003e\u003cbr\u003eNo, installation hardware and cable ropes are required and are sold separately; ShadeMart kits are recommended for best performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is size measured?\u003c\/strong\u003e\u003cbr\u003eMeasurements are taken from D ring to D ring and you should leave 0.5 to 1.5 ft of space for hardware between each D ring and the mounting point.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48625207935195,"sku":"B0C84HDKRJ","price":774.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/913NyIqJU_L._AC_SL1500_66d4e3c0-8d5b-465e-90f4-a83356306cdb.jpg?v=1778455149","url":"https:\/\/gearmusthave.com\/products\/shademart-21ft-x-26ft-grey-heavy-duty-rectangle-shade-sail-uv","provider":"GearMustHave","version":"1.0","type":"link"}