{"product_id":"custom-size-21ft-x-23ft-x-31-1ft-white-right-triangle-sun-shade-sail","title":"Custom Size 21ft x 23ft x 31.1ft White Right Triangle Sun Shade Sail","description":"\u003cp\u003eIn this review of the Custom Size 21' x 23' x 31.1' White Right Triangle Sun Shade Sail, the bottom line is simple: this is a practical, heavy-duty shade solution for homes and small commercial outdoor spaces that need reliable sun protection without blocking airflow. The reviewer finds the sail best for homeowners, patio owners, and light commercial use seeking up to \u003cstrong\u003e95% UV blockage\u003c\/strong\u003e and a cooler outdoor area, thanks to durable 200 GSM HDPE construction and reinforced hardware. Installation is flexible enough for users who can plan anchor points and accept a small gap at each corner for tensioning.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% Sun Protection:\u003c\/strong\u003e The high-density polyethylene fabric blocks up to 95% of harmful UV rays to reduce sun exposure for people and furniture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Reduction:\u003c\/strong\u003e The sail can lower ambient temperatures by up to 15 degrees compared to unshaded areas, creating a noticeably cooler sitting area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made from 200 GSM HDPE with reinforced edges and double-layer stitching, the sail is built for repeated outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial-Grade Hardware:\u003c\/strong\u003e Stainless steel D-Rings and reinforced corners provide strong attachment points for a secure installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Fit:\u003c\/strong\u003e The sail is made to measure from D-ring to D-ring, allowing a tailored fit for irregular spaces or unique layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater and Air Permeable:\u003c\/strong\u003e The fabric lets air and water pass through, reducing wind load and pooling while maintaining shade.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis shade sail is ideal for homeowners with patios, decks, poolside areas, or small cafes and businesses that need effective sun protection and improved comfort. Buyers who value a customizable fit and prefer a ventilated, breathable canopy will appreciate the reduced heat and strong UV blockage.\u003c\/p\u003e\u003cp\u003eIt is less suitable for people who expect a fully waterproof awning or those unwilling to allow a small clearance at each corner for proper tensioning. If you need a rigid, fully rainproof structure, consider a dedicated awning system instead.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEffective sun protection with up to 95% UV blockage for safer outdoor use.\u003c\/li\u003e\n\u003cli\u003eNoticeable temperature reduction, making shaded areas more comfortable on hot days.\u003c\/li\u003e\n\u003cli\u003eSturdy 200 GSM HDPE material with reinforced edges and stainless steel D-Rings for longevity.\u003c\/li\u003e\n\u003cli\u003eCustom sizing ensures a tailored fit for nonstandard spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome customers report mixed impressions of material feel, so expectations for fabric texture should be moderate.\u003c\/li\u003e\n\u003cli\u003eNot a fully waterproof canopy; it is water permeable rather than a solid rain barrier.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-density polyethylene (200 GSM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Blockage Rate\u003c\/td\u003e\n\u003ctd\u003e95%+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eRight triangle, custom size 21' x 23' x 31.1'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD-Rings\u003c\/td\u003e\n\u003ctd\u003eStainless steel, reinforced corners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater \u0026amp; Air\u003c\/td\u003e\n\u003ctd\u003ePermeable (reduces pooling and wind load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years limited warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Custom Size 21' x 23' x 31.1' White Right Triangle Shade Sail is a sensible choice for anyone needing strong \u003cstrong\u003eUV protection\u003c\/strong\u003e and a cooler outdoor space without a permanent structure. Its durable HDPE fabric, reinforced hardware, and customizable sizing make it excellent value for patios and small commercial settings, though those needing full waterproofing should consider alternatives.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this shade sail waterproof?\u003c\/strong\u003e\u003cbr\u003eAnswer. The fabric is water and air permeable, so it sheds less wind load and pooling but is not fully waterproof.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow should I measure for a custom fit?\u003c\/strong\u003e\u003cbr\u003eAnswer. Measure from D-ring to D-ring for each side; the sail is made to those dimensions and can be adjusted slightly for tensioning.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included to install it?\u003c\/strong\u003e\u003cbr\u003eAnswer. The sail includes stainless steel D-rings and reinforced edges; mounting hardware kits are recommended for secure attachment but may be purchased separately depending on your anchor points.\u003c\/p\u003e","brand":"Amgo","offers":[{"title":"Default Title","offer_id":48657930617051,"sku":"B07VDMZ6RQ","price":157.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/A1ZyIdDy8cL._AC_SL1500_5a885fb3-6d8e-4145-8e12-8ffeeff01189.jpg?v=1778574796","url":"https:\/\/gearmusthave.com\/products\/custom-size-21ft-x-23ft-x-31-1ft-white-right-triangle-sun-shade-sail","provider":"GearMustHave","version":"1.0","type":"link"}