{"product_id":"shademart-18-ft-x-20-ft-beige-sun-shade-sail-breathable-upf50-canopy","title":"ShadeMart 18 ft x 20 ft Beige Sun Shade Sail - Breathable UPF50 Canopy","description":"\u003cp\u003eIn this review the ShadeMart 18 ft x 20 ft beige sun shade sail is evaluated for homeowners and small business owners who need a durable, breathable canopy for patios, carports or gardens; the single biggest reason to buy is its combination of woven HDPE fabric and stainless steel corner D rings, which deliver reliable sun protection and long-lasting edges without trapping heat. The sail is not waterproof, but it is designed to be \u003cstrong\u003ewater permeable\u003c\/strong\u003e and breathable while blocking up to 95% of UV rays, so it performs best where airflow and sun reduction are priorities rather than complete rain protection.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Woven HDPE fabric provides a sturdy, fade-resistant surface that reduces sun intensity while remaining breathable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV Protection:\u003c\/strong\u003e Blocks up to 95% of harmful UV rays, significantly lowering temperatures underneath for more comfortable 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 secure the sail and resist corrosion at anchor points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathability:\u003c\/strong\u003e The water permeable design allows water and air to pass through, preventing pooling and improving airflow on hot days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Sizing:\u003c\/strong\u003e Multiple sizes and custom options are available so customers can select a sail that fits irregular patio and carport layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative Styling:\u003c\/strong\u003e The rectangle shape and neutral beige color integrate with many outdoor schemes while providing functional shade.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis shade sail is aimed at homeowners, gardeners, and small business owners who need reliable sun protection for patios, pergolas, poolsides, or vegetable beds where ventilation matters. It is especially useful for people who want to reduce UV exposure and lower temperatures by roughly 10 to 15 degrees under the canopy while maintaining airflow.\u003c\/p\u003e\u003cp\u003eThose who need a fully waterproof shelter, or who require heavy insulated cover for year-round rain protection, should look elsewhere. Also measure the site carefully before ordering a custom size, since the product notes that manual measurements can cause slight variations even though the fabric area remains constant.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable woven HDPE fabric offers strong sun blockage and long-term performance.\u003c\/li\u003e\n\u003cli\u003eStainless steel corner D rings and heavy duty webbing create secure anchor points and improve longevity.\u003c\/li\u003e\n\u003cli\u003ePermeable fabric prevents water pooling and maintains airflow, making it comfortable under the sail.\u003c\/li\u003e\n\u003cli\u003ePositive customer feedback highlights good stitching quality and ease of installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot waterproof, so it will not provide full rain protection during storms.\u003c\/li\u003e\n\u003cli\u003eColor and exact size can vary slightly due to manual measurement and production tolerances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e18 ft x 20 ft rectangle\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\u003eBlocks up to 95% of UV rays (UPF50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003eWater permeable and breathable (not waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorner Hardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D rings attached to heavy duty white webbing\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\u003eUse Cases\u003c\/td\u003e\n\u003ctd\u003ePatio, carport, pergola, pool, yard, window shade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ShadeMart 18 ft x 20 ft beige shade sail is a practical, well-constructed option for those who prioritize sun reduction and airflow over full waterproofing. Solid materials, reinforced corners and good stitching make it a smart value for patios, gardens and carports where UV protection and comfort matter; just confirm measurements and accept minor color or size variation from manual production.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eNo, it is water permeable and breathable rather than waterproof, so it allows water to pass through and prevents pooling.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat hardware is used at the corners?\u003c\/strong\u003e\u003cbr\u003eThe corners use stainless steel D rings attached to heavy duty white webbing for stronger, corrosion-resistant anchoring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I order a custom size?\u003c\/strong\u003e\u003cbr\u003eYes, custom sizes are available; measure your venue carefully because manual measurement can create slight variations though the fabric area remains constant.\u003c\/p\u003e","brand":"ShadeMart","offers":[{"title":"Default Title","offer_id":48638220992731,"sku":"B0B8F63Y3W","price":173.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81tjJ5EiwoL._AC_SL1500_1c36aacf-2f37-40cd-9688-ef8b4529ce34.jpg?v=1778594951","url":"https:\/\/gearmusthave.com\/products\/shademart-18-ft-x-20-ft-beige-sun-shade-sail-breathable-upf50-canopy","provider":"GearMustHave","version":"1.0","type":"link"}