{"product_id":"custom-size-12ft-x-13ft-grey-rectangle-sun-shade-sail-upf50","title":"Custom Size 12ft x 13ft Grey Rectangle Sun Shade Sail - UPF50","description":"\u003cp\u003eIn this review of the custom size 12' x 13' grey rectangle sun shade sail, the bottom line is simple: this is a practical, heavy-duty canopy for anyone who wants reliable sun protection and a cooler outdoor space. The reviewer found the sail particularly useful for patios, small yards, and commercial seating areas where UV blockage and temperature reduction matter. Measured D-ring to D-ring during ordering ensures a tailored fit and the durable 200 GSM HDPE fabric with stainless steel D-rings makes this a long-lasting choice for shade that cuts heat and sun exposure.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e95% Sun Protection:\u003c\/strong\u003e The 200 GSM HDPE fabric blocks up to 95% of UV rays for safer outdoor use and reduced sun exposure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTemperature Reduction:\u003c\/strong\u003e The canopy can lower ambient temperature by up to 15 degrees versus unshaded areas, making outdoor time more comfortable.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCustom Fit:\u003c\/strong\u003e Ordering to the precise D-ring to D-ring measurements produces a tailored fit that reduces sagging and improves tension.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Reinforced edges, double-layer stitching and stainless steel D-rings resist fraying and deliver a commercial-standard build.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWater \u0026amp; Air Permeable:\u003c\/strong\u003e The breathable weave sheds some water while allowing airflow, so it lowers temperature without trapping heat or wind pressure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e The sail installs to trees, walls, roofs or poles using mounting hardware kits and straightforward corner spacing guidance for best performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis shade sail is ideal for homeowners with patios or decks, landscape professionals fitting commercial seating, and anyone who needs a custom-sized rectangle sail to fit specific mounting points. The tailored D-ring measurement process suits people who can measure and plan mounting points carefully to get good tension and drainage.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include buyers seeking a fully waterproof canopy or a rigid awning - this product is water and air permeable rather than fully waterproof, and it requires appropriate anchor points and some DIY installation effort.\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\u003eHigh UV blockage from the \u003cstrong\u003e200 GSM HDPE\u003c\/strong\u003e material provides strong sun protection.\u003c\/li\u003e\n \u003cli\u003eNoticeable cooling effect, reducing temperatures up to about 15 degrees in shaded areas.\u003c\/li\u003e\n \u003cli\u003eRobust hardware with stainless steel D-rings and reinforced edges extends service life.\u003c\/li\u003e\n \u003cli\u003eCustom sizing ensures a better fit for irregular or measured spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eNot fully waterproof; the fabric is water permeable, so heavy rain may still pass through.\u003c\/li\u003e\n \u003cli\u003eRequires careful measurement (D-ring to D-ring) and proper mounting points for best results, which may be challenging for some users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e200 GSM HDPE\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\u003eSize\u003c\/td\u003e\n\u003ctd\u003eCustom 12' x 13' rectangle\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eTemperature Reduction\u003c\/td\u003e\n\u003ctd\u003eUp to 15 degrees vs unshaded areas\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eStainless steel D-rings, reinforced edges\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\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years assurance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor anyone needing a tailored, heavy-duty rectangle shade sail that prioritizes UV protection and cooling, this custom 12' x 13' grey sail is a sound value. It combines commercial-grade materials, reinforced fittings and clear measurement guidance to deliver long-term performance, though buyers should accept that it is breathable rather than fully waterproof and that proper installation is required.\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. The fabric is water and air permeable, so it sheds some water but is not fully waterproof in heavy downpours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I measure for a custom fit?\u003c\/strong\u003e\u003cbr\u003eAnswer. Provide precise measurements from D-ring to D-ring; allow at least 0.5 ft gap between D-rings and poles or reduce by 1 to 1.5 ft per side as recommended for tension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat mounting hardware is needed?\u003c\/strong\u003e\u003cbr\u003eAnswer. Use sturdy mounting kits suitable for your anchors (trees, walls, roofs, poles) and ensure corners are anchored with proper tension and gap spacing for best performance.\u003c\/p\u003e","brand":"Amgo","offers":[{"title":"Default Title","offer_id":48196351230171,"sku":"B0C1MF83R2","price":110.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91pIU_56DcL._AC_SL1500_90baafa3-c7a9-4fe8-abbc-85b2acf0bf66.jpg?v=1770293966","url":"https:\/\/gearmusthave.com\/products\/custom-size-12ft-x-13ft-grey-rectangle-sun-shade-sail-upf50","provider":"GearMustHave","version":"1.0","type":"link"}