{"product_id":"custom-size-20-ft-x-21-ft-gray-rectangle-sun-shade-sail-tight-fit","title":"Custom Size 20 ft x 21 ft Gray Rectangle Sun Shade Sail - Tight Fit","description":"\u003cp\u003eIn this review of the 20 ft x 21 ft gray rectangle sun shade sail, the bottom line is simple: this is a reliable, custom-fit canopy for anyone who needs large, consistent outdoor shade with solid UV protection. The reviewer found it best suited to patios, carports and poolside areas where a measured, corner-to-corner fit and curved edges make a visible difference. The single biggest reason to buy is the made-to-measure construction that prevents sagging and produces a clean, secure installation that actually reduces heat and visibility.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eMade for a Perfect Fit:\u003c\/strong\u003e Corner-to-corner measurements and curved edges are designed to minimize sagging and keep the sail taut for a neat appearance.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurable UV-Blocking Material:\u003c\/strong\u003e Constructed from virgin polyethylene to block up to 95% of UV rays while remaining lightweight and strong.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrivacy and Cooling:\u003c\/strong\u003e The fabric blocks roughly 90% of visibility, helping to reduce glare and lower perceived temperature beneath the canopy.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAll-Season Use:\u003c\/strong\u003e Suitable for summer sun protection, reduced overnight frost and light rain coverage, making it useful year-round.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLocal Custom Manufacturing:\u003c\/strong\u003e Each shade is custom-made locally and delivered on time, which helps ensure the size and finish match expectations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e3-Year Limited Warranty:\u003c\/strong\u003e Backed by a warranty that gives reasonable confidence in durability for typical outdoor use.\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 or small business owners who need a large, tailored cover for patios, driveways, carports, pool areas, gardens or balconies and who value a tight, professional look. People who prioritize UV protection and privacy will appreciate the 95% UV block and reduced visibility under the fabric.\u003c\/p\u003e\n\u003cp\u003eIt is less well suited to those seeking complete waterproof roofing for heavy storms or users who want a quick, ready-made off-the-shelf size without custom measuring. Also, installation can be mixed for first-time installers, so those uncomfortable with rigging tensioned fabrics may prefer professional fitting.\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\u003eMade-to-measure sizing and curved edges produce a tight, sag-free installation.\u003c\/li\u003e\n \u003cli\u003eHigh UV protection and reduced visibility improve comfort and privacy.\u003c\/li\u003e\n \u003cli\u003eLightweight yet strong virgin polyethylene construction feels durable and long-lasting.\u003c\/li\u003e\n \u003cli\u003eLocal production and a 3-year limited warranty add confidence in fit and reliability.\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 for heavy downpours; best for light rain and sun protection.\u003c\/li\u003e\n \u003cli\u003eInstallation can be challenging for users inexperienced with tensioned shade fabric.\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\u003eRectangle sun shade sail\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e20 ft x 21 ft (custom made)\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 protection\u003c\/td\u003e\n\u003ctd\u003eBlocks up to 95% of UV rays\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eVisibility reduction\u003c\/td\u003e\n\u003ctd\u003eApproximately 90% visibility block\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 \u003ctr\u003e\n\u003ctd\u003eUse cases\u003c\/td\u003e\n\u003ctd\u003ePatios, carports, pools, gardens, balconies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor anyone needing a large, tailored shade solution, this 20 ft x 21 ft rectangle sail offers excellent value: it combines high UV blocking performance, a durable lightweight fabric and a made-to-measure fit that resists sagging. Installers should be prepared for some rigging work, but the local manufacturing and 3-year warranty make it a smart choice for long-term outdoor shading and privacy.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this block a lot of sunlight?\u003c\/strong\u003e\u003cbr\u003eYes. The fabric is rated to block up to 95% of UV rays and cuts most direct sunlight, helping reduce heat beneath the canopy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the sail waterproof?\u003c\/strong\u003e\u003cbr\u003eThe sail provides light rain coverage but is not intended as a fully waterproof roof for heavy rain; it is optimized for sun, privacy and light weather protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the size measured?\u003c\/strong\u003e\u003cbr\u003eSizes are taken corner to corner and the sail has curved edges to prevent sagging and ensure a tight fit when installed.\u003c\/p\u003e","brand":"SHADESPEARE","offers":[{"title":"Default Title","offer_id":48226272575707,"sku":"B09J3GXG6R","price":208.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81QkMjRAMaL._AC_SL1500_8b7c0768-e064-4a93-8c31-a6a3e4d69103.jpg?v=1770835713","url":"https:\/\/gearmusthave.com\/products\/custom-size-20-ft-x-21-ft-gray-rectangle-sun-shade-sail-tight-fit","provider":"GearMustHave","version":"1.0","type":"link"}