{"product_id":"9ft-x-18ft-x-20-1ft-right-triangle-shade-sail-durable-uv-block","title":"9ft x 18ft x 20.1ft Right Triangle Shade Sail - Durable UV Block","description":"\u003cp\u003eIn this review the 9' x 18' x 20.1' right triangle shade sail is judged on build, sun protection and ease of setup; it is aimed at homeowners and renters who need a large, reliable sun screen for a patio, pool or carport. The bottom line: the sail's virgin polyethylene fabric and curved-edge design deliver strong \u003cstrong\u003eUV protection\u003c\/strong\u003e and a taught appearance with less sag, making it a practical choice for shading outdoor living areas that need long-lasting coverage rather than decorative flair.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner-to-corner measurement:\u003c\/strong\u003e Dimensions are taken from corner to corner so buyers get predictable coverage for planning attachment points and layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved edges:\u003c\/strong\u003e Edges are slightly curved using a calculated radian to prevent sagging and keep the fabric taut for a cleaner look and better water runoff.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh tensile virgin polyethylene:\u003c\/strong\u003e The fabric is lightweight but strong, providing durability and resistance to tearing under normal outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 95% UV blockage:\u003c\/strong\u003e The material blocks the majority of UV rays and reduces visibility by up to 90%, helping cool shaded areas and protect skin and furnishings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeasonal versatility:\u003c\/strong\u003e The sail offers cooling ventilation in summer, some frost protection at night and light rain resistance during showers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom orders and warranty:\u003c\/strong\u003e The product can be customized to fit unusual layouts and comes with a 3-year limited warranty for added reassurance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail suits homeowners with a backyard pool, patio, driveway or carport who want a cost-effective, heavy-duty sun screen that stays taught and blocks most UV. It is also a good pick for renters with permission to install removable anchors who need substantial coverage without a permanent structure.\u003c\/p\u003e\n\u003cp\u003ePeople seeking a decorative canopy with intricate patterns or full waterproof performance should look elsewhere; while the sail is slightly rainproof, it is designed primarily for shade, cooling and light weather protection rather than full rain or stormproof shelter.\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\u003eDurable virgin polyethylene fabric provides strong tensile strength and long seasonal life.\u003c\/li\u003e\n\u003cli\u003eCurved-edge construction reduces sagging and keeps the sail looking neat when tensioned correctly.\u003c\/li\u003e\n\u003cli\u003eBlocks up to 95% of UV and about 90% of visibility, effectively cooling shaded spaces like pools and patios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHardware receives mixed feedback from customers, so buyers may want to inspect or upgrade fittings for heavy-duty installations.\u003c\/li\u003e\n\u003cli\u003eOnly slightly rainproof; not suitable as a full waterproof canopy in prolonged downpours.\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\u003eRight triangle shade sail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (corner to corner)\u003c\/td\u003e\n\u003ctd\u003e9' x 18' x 20.1'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eVirgin polyethylene fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV blockage\u003c\/td\u003e\n\u003ctd\u003eUp to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVisibility reduction\u003c\/td\u003e\n\u003ctd\u003eUp to 90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather\u003c\/td\u003e\n\u003ctd\u003eShading, cooling, slight rain resistance, anti-frost at night\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3-Year Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 9' x 18' x 20.1' right triangle shade sail is a practical, value-focused choice for anyone needing reliable sun protection over a pool, patio or carport; its strong polyethylene fabric, curved-edge anti-sag design and high UV blockage make it a good long-term solution while custom options and a 3-year warranty add flexibility and peace of mind.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this shade sail block UV effectively?\u003c\/strong\u003e\u003cbr\u003eYes, the fabric blocks up to 95% of UV and also reduces visibility by around 90% to keep shaded areas cooler.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it keep out rain?\u003c\/strong\u003e\u003cbr\u003eIt is slightly rainproof and sheds light showers, but it is not intended as a fully waterproof canopy for heavy rain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs installation hardware included?\u003c\/strong\u003e\u003cbr\u003eHardware is included with the product, though some customers report mixed experiences and may prefer to upgrade to heavy-duty fittings for permanent or high-wind locations.\u003c\/p\u003e","brand":"SHADESPEARE","offers":[{"title":"Default Title","offer_id":48199803011291,"sku":"B0BBVPD87J","price":87.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81oxlWuCisL._AC_SL1500_46e72bc4-1c7a-4052-b902-697f0f5f9100.jpg?v=1770268957","url":"https:\/\/gearmusthave.com\/products\/9ft-x-18ft-x-20-1ft-right-triangle-shade-sail-durable-uv-block","provider":"GearMustHave","version":"1.0","type":"link"}