{"product_id":"right-triangle-12ft-x-18ft-x-21-6ft-shade-sail-heavy-duty-uv-block","title":"Right Triangle 12ft x 18ft x 21.6ft Shade Sail - Heavy Duty UV Block","description":"\u003cp\u003eIn this review of the Royal Shade right triangle shade sail, the bottom line is simple: this is a practical, heavy duty option for homeowners or small businesses who need reliable sun protection with good airflow. The sail is made to order in the triangular 12ft x 18ft x 21.6ft footprint and is built from 200 GSM HDPE that blocks up to 95% of harmful UV, so the single biggest reason to buy is its combination of sturdy construction and breathable sun protection that resists sagging once installed.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom measurement:\u003c\/strong\u003e Measurements are taken corner to corner and edges are slightly curved to create even tension and reduce sag after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable material:\u003c\/strong\u003e Woven 100% 200 GSM HDPE fabric blocks up to 95% UV while allowing breeze and water to pass through, preventing pooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinished edges:\u003c\/strong\u003e Double layered reinforced stitched seams prevent fraying and help the sail hold its shape over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless hardware:\u003c\/strong\u003e Each corner has a stainless D ring with extra stitched reinforcement for stronger anchor points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather resistance:\u003c\/strong\u003e UV inhibitors are added during manufacture and the sail carries a 3 year UV degradation warranty for normal conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation guidance:\u003c\/strong\u003e Includes advice to leave 0.5 to 2 ft clearance from poles for hardware and to use turnbuckles and cable if needed to achieve proper tension.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail suits homeowners with patios, pools, or play areas and small commercial spaces that need a neat, long-lasting triangular cover that breathes. It is ideal for those who want a tailored fit and value a fabric that resists fading and water pooling while blocking most UV.\u003c\/p\u003e\n\u003cp\u003eThose who need perfectly straight-edge geometry, very large commercial installations beyond the listed dimensions, or hard-shelter waterproof canopies should consider alternatives; this product is designed as a breathable shade sail rather than a rigid or fully waterproof roof.\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 200 GSM HDPE fabric that balances UV protection and airflow for cooler shaded areas.\u003c\/li\u003e\n\u003cli\u003eCurved-edge measurements and reinforced corners help keep the sail tight and reduce mid-span sag.\u003c\/li\u003e\n\u003cli\u003eDurable construction with stainless D rings and double-stitched hems improves longevity and strength.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize may feel small for some layouts despite correct corner-to-corner measurement; double-check required coverage before ordering.\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\u003e12 ft x 18 ft x 21.6 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e100% 200 GSM HDPE woven knitted fabric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV block\u003c\/td\u003e\n\u003ctd\u003eUp to 95% UV blockage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdges\u003c\/td\u003e\n\u003ctd\u003eDouble layered reinforced stitched seams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorners\u003c\/td\u003e\n\u003ctd\u003eStainless D rings with extra stitched reinforcement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years UV degradation warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Royal Shade right triangle sail is a sensible choice for anyone needing a breathable, heavy duty triangular canopy that stays tight and blocks most UV. It is good value for patio and garden shading thanks to robust 200 GSM fabric, reinforced corners, and a practical warranty; buy with compatible hardware and double-check coverage so the size meets your space.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the sail measured?\u003c\/strong\u003e\u003cbr\u003eMeasurement is taken from corner to corner and the edges are made slightly curved to ensure even tension and reduce sag.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it stop water pooling?\u003c\/strong\u003e\u003cbr\u003eThe woven 200 GSM fabric allows water to pass through and the curved edges help maintain tension, both of which reduce pooling compared with waterproof covers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hardware do I need?\u003c\/strong\u003e\u003cbr\u003eUse strong anchor points with turnbuckles or cable; leave 0.5 to 2 ft clearance from poles for hardware and consider buying recommended hardware to optimize fit and tension.\u003c\/p\u003e","brand":"Royal Shade","offers":[{"title":"Default Title","offer_id":48259133472987,"sku":"B0C2FT4X9Y","price":103.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91Bd6M-YUML._AC_SL1500_0c537d0c-b52b-401b-9c17-eeb1a1456fc1.jpg?v=1778231918","url":"https:\/\/gearmusthave.com\/products\/right-triangle-12ft-x-18ft-x-21-6ft-shade-sail-heavy-duty-uv-block","provider":"GearMustHave","version":"1.0","type":"link"}