{"product_id":"18ft-x-18ft-x-18ft-triangle-sun-shade-sail-heavy-duty-95-uv-block","title":"18ft x 18ft x 18ft Triangle Sun Shade Sail - Heavy Duty 95% UV Block","description":"\u003cp\u003eIn this review of the 18' x 18' x 18' Triangle Sun Shade Sail the bottom line is simple: it is a heavy duty, breathable shade option for patios and yards where a robust, longlasting canopy is needed. The sail is aimed at homeowners and small businesses who want strong UV protection without blocking airflow; the single biggest reason to buy is its 200 GSM HDPE fabric that blocks up to 95% of harmful UV while remaining water and air permeable to avoid pooling and reduce wind stress.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise curved edges:\u003c\/strong\u003e Measurement is taken corner to corner and edges are slightly curved to keep the sail tight and prevent sagging for a neat installed appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable 200 GSM HDPE:\u003c\/strong\u003e Woven knitted fabric resists UV, fading and normal weather exposure while allowing breeze and water to pass through, reducing stress and pooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh UV blockage:\u003c\/strong\u003e The canopy blocks up to 95% of harmful UV, providing reliable sun protection for outdoor living spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced corners:\u003c\/strong\u003e Heavy duty double layered stitched seams and extra stitching at corners give the stainless D rings solid anchor points for installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable design:\u003c\/strong\u003e Water and air permeability mean the sail catches less wind and sheds moisture rather than forming ponds on the canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer warranty:\u003c\/strong\u003e Comes with a 3 year warranty against normal UV degradation when used under expected weather conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe sail is well suited to homeowners, dog owners and small commercial patios who need broad shade coverage and value a fabric that breathes rather than trapping heat; the 18' triangle size suits midsized seating areas or play zones. Installers who prefer a tidy, tensioned look will appreciate the curved edge design that helps prevent center sagging.\u003c\/p\u003e\n\u003cp\u003eThose who need perfectly straight edges or a nonpermeable waterproof canopy should look elsewhere or request a custom order; also measure the exact span you need since some customers found the size ideal while others expected a different coverage area.\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\u003eSolid, commercial standard 200 GSM HDPE fabric that blocks up to 95% UV while remaining breathable.\u003c\/li\u003e\n\u003cli\u003eReinforced stitched edges and stainless D rings for dependable installation and long life.\u003c\/li\u003e\n\u003cli\u003eCurved edge design keeps the sail tight and reduces sag for better appearance and performance.\u003c\/li\u003e\n\u003cli\u003ePermeable canopy prevents pooling water and reduces wind load on the sail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize feedback was mixed among customers, so exact measurement planning is important before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eTriangle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e18' x 18' x 18' (measurement corner to corner)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e100% 200 GSM HDPE (woven knitted)\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\u003ePermeability\u003c\/td\u003e\n\u003ctd\u003eWater and air permeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdges \u0026amp; Hardware\u003c\/td\u003e\n\u003ctd\u003eDouble layered stitched seams with stainless D rings\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 18' triangle shade sail is a practical, value oriented choice for anyone who wants durable UV protection with airflow and reduced pooling. Its 200 GSM HDPE fabric, reinforced corners and curved edges deliver a tidy, longlasting installation for patios, dog runs and midsized outdoor seating areas; just confirm the coverage you need before ordering or request a custom size if straight edges are required.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the sail measured?\u003c\/strong\u003e\u003cbr\u003eThe sail is measured from corner to corner and the edges are slightly curved based on a calculated radian to maintain tension and prevent sagging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill water pool on the canopy?\u003c\/strong\u003e\u003cbr\u003eNo, the woven knitted 200 GSM HDPE is water permeable and allows moisture to pass through, reducing pooling on the surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with installation hardware?\u003c\/strong\u003e\u003cbr\u003eThe sail includes stainless D rings and finished edges; hardware kits are recommended for best performance but are sold separately.\u003c\/p\u003e","brand":"Royal Shade","offers":[{"title":"Default Title","offer_id":48249750749403,"sku":"B09BTGB5MF","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61AdWwgIp-L._AC_SL1000_45ebc8d7-e91b-4614-8f15-32ed69ffb353.jpg?v=1771001916","url":"https:\/\/gearmusthave.com\/products\/18ft-x-18ft-x-18ft-triangle-sun-shade-sail-heavy-duty-95-uv-block","provider":"GearMustHave","version":"1.0","type":"link"}