{"product_id":"shademart-6-ft-x-21-ft-beige-sun-shade-sail-upf50-rectangle-heavy","title":"ShadeMart 6 ft x 21 ft Beige Sun Shade Sail UPF50 Rectangle - Heavy","description":"\u003cp\u003eIn this review the ShadeMart 6 ft x 21 ft beige rectangle shade sail is evaluated for homeowners and small business owners who want a durable, breathable canopy that cuts heat and UV without being fully waterproof. The bottom line: it is best for patios, carports, pergolas and poolside spots where sun and airflow control matter most, because the woven HDPE cloth provides strong \u003cstrong\u003esun protection\u003c\/strong\u003e (up to 95% UV block) while remaining water permeable and breathable so rain does not pool on the fabric.\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 resists fading and gives a strong, lightweight panel that holds shape in normal outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner hardware:\u003c\/strong\u003e Stainless steel D rings attached to heavy duty white webbing provide secure anchor points for tensioning and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathability:\u003c\/strong\u003e The water permeable construction lets water and air pass through so the sail does not trap moisture or form puddles after rain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV protection:\u003c\/strong\u003e Blocks up to 95% of harmful UV rays, which noticeably reduces temperature beneath the sail by about 10 to 15 degrees in direct sun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom sizing:\u003c\/strong\u003e Multiple custom sizes are available so buyers can match irregular spaces if they measure carefully before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyling:\u003c\/strong\u003e Rectangle shape and neutral beige color act as a subtle decorative element that integrates with many outdoor decors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart rectangle sail is aimed at homeowners, renters with outdoor living areas, and small commercial venues that need a heavy duty shade fabric to lower sun exposure while preserving airflow. It suits patios, carports, pergolas, pool decks and yard gatherings where a breathable canopy is preferred to a solid waterproof roof.\u003c\/p\u003e\n\u003cp\u003eIt is not the right choice for buyers who need a fully waterproof cover or strict geometric precision without allowance for manual measurement variance; customers who require a sealed rainproof shelter should look to dedicated canopies or tarps designed for waterproofing.\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 UPF performance blocks most UV and reduces under-sail temperatures for comfort.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing make attachment and tensioning straightforward and durable.\u003c\/li\u003e\n\u003cli\u003eWater permeable fabric prevents pooling and promotes airflow, reducing wind load and moisture build-up.\u003c\/li\u003e\n\u003cli\u003eCustom sizes and neutral styling allow versatile placement across patios, carports, and poolsides.\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 rain out during heavy storms.\u003c\/li\u003e\n\u003cli\u003eSome buyers report variation in shape and size due to manual measurements, 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\u003e6 ft x 21 ft\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\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D rings on heavy white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eWater permeable, breathable, UV resistant (blocks up to 95%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 6 ft x 21 ft beige rectangle sail is a practical, value-oriented choice for those who want reliable \u003cstrong\u003esun protection\u003c\/strong\u003e and airflow rather than a waterproof awning. Its HDPE fabric, stainless hardware and customization options make it a durable solution for patios, carports and pool areas, provided buyers accept that it will allow rain through and may require careful measuring before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eAnswer. No, the fabric is water permeable and breathable so it will let water pass through rather than provide a waterproof cover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much UV does it block?\u003c\/strong\u003e\u003cbr\u003eAnswer. The woven HDPE construction blocks up to about 95% of harmful UV rays, reducing temperature beneath the sail by roughly 10 to 15 degrees in direct sun.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mount it to trees or poles?\u003c\/strong\u003e\u003cbr\u003eAnswer. Yes, with appropriate hardware kits the sail can be attached to poles, trees, walls or roofs; robust anchor points are recommended for tensioning.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48671724568795,"sku":"B0B69XJ5LK","price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81tjJ5EiwoL._AC_SL1500_a3f27e4c-e05c-4553-9fc0-b3444fbaf501.jpg?v=1778679727","url":"https:\/\/gearmusthave.com\/products\/shademart-6-ft-x-21-ft-beige-sun-shade-sail-upf50-rectangle-heavy","provider":"GearMustHave","version":"1.0","type":"link"}