{"product_id":"shademart-12-ft-x-20-ft-red-sun-shade-sail-rectangle-upf50","title":"ShadeMart 12 ft x 20 ft Red Sun Shade Sail Rectangle - UPF50","description":"\u003cp\u003eIn this review of the ShadeMart 12 ft x 20 ft red rectangle sun shade sail, the bottom line is simple: this is a practical, heavy-duty canopy for people who want reliable daytime sun protection and airflow for patios, carports, or pool areas. The reviewer found the woven HDPE fabric and stainless steel corner D rings deliver long-term durability, and the sail's UPF50 blocking and breathability are the single biggest reasons to buy if lowering temperature and sun exposure are priorities.\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 tearing and holds color while the stainless steel D rings on heavy webbing provide secure attachment points for long-term use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV PROTECTION:\u003c\/strong\u003e Blocks up to 95% of harmful UV rays with an effective UPF50 rating to reduce sunlight exposure and lower surface temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBREATHABLE DESIGN:\u003c\/strong\u003e Water permeable and air permeable construction allows rain and breeze to pass through so the canopy reduces heat without trapping moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCUSTOM SIZE OPTIONS:\u003c\/strong\u003e Available in custom sizes so customers can match the sail to irregular venues, with the fabric area kept consistent despite manual measurement variations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVERSATILE INSTALLATION:\u003c\/strong\u003e Can be attached to poles, trees, walls, or roofs with the correct hardware kit, making it suitable for patios, pergolas, carports, and poolside shade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart rectangle sail is best for homeowners and small property managers who need an affordable, durable shade solution that reduces heat and blocks UV on decks, patios, and carports. It suits people who prefer a breathable, non-waterproof canopy that will shed water rather than hold it, and who plan to mount the sail to posts, trees, or building anchors.\u003c\/p\u003e\n\u003cp\u003eThose who need a fully waterproof cover, a perfect engineering-grade rectangle with factory-sealed edges for constant heavy rain, or a solution that never requires periodic re-tensioning should look elsewhere. Also, buyers should measure carefully since manual sizing can lead to slight shape variations.\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\u003eStrong woven HDPE fabric that has held up for customers in high-wind conditions and resists UV degradation.\u003c\/li\u003e\n\u003cli\u003eEffective sun protection with UPF50-level blocking that noticeably lowers temperature beneath the sail.\u003c\/li\u003e\n\u003cli\u003eStainless steel D rings and heavy webbing provide durable anchor points and straightforward installation.\u003c\/li\u003e\n\u003cli\u003eBreathable, water-permeable design prevents pooling and allows airflow for comfort.\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 customers report size or rectangular shape variations 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\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eRectangle shade sail canopy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e12 ft x 20 ft fabric area\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 corner D rings on heavy duty white webbing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater behavior\u003c\/td\u003e\n\u003ctd\u003eWater permeable (not waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV protection\u003c\/td\u003e\n\u003ctd\u003eBlocks up to 95% of harmful UV rays (UPF50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustomization\u003c\/td\u003e\n\u003ctd\u003eCustom sizes available; measure venue accurately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShadeMart 12 ft x 20 ft red shade sail is a solid value for anyone who needs durable UV protection and airflow for outdoor living areas. It is particularly good where breathability and heat reduction matter more than waterproofing, and the heavy webbing and stainless steel rings offer dependable anchoring for seasonal or semi-permanent installs.\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 designed to allow rain to pass through rather than form a waterproof barrier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this block most sunlight?\u003c\/strong\u003e\u003cbr\u003eAnswer. Yes, the sail blocks up to about 95% of harmful UV rays and carries an effective UPF50 level of sun protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be cut to fit irregular spaces?\u003c\/strong\u003e\u003cbr\u003eAnswer. Custom sizes are offered, but customers should measure carefully because manual measurements can cause slight shape variations even though the fabric area remains constant.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48718425325787,"sku":"B09TM6H8CV","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/A1gstAiWFwL._AC_SL1500_29b24a52-b671-4ea6-83de-a5588977e050.jpg?v=1778823008","url":"https:\/\/gearmusthave.com\/products\/shademart-12-ft-x-20-ft-red-sun-shade-sail-rectangle-upf50","provider":"GearMustHave","version":"1.0","type":"link"}