{"product_id":"custom-size-14ft-x-21ft-red-rectangle-sun-shade-sail-taut-uv","title":"Custom Size 14ft x 21ft Red Rectangle Sun Shade Sail - Taut UV","description":"\u003cp\u003eIn this review of the Custom Size 14' x 21' Red Rectangle Sun Shade Sail, the bottom line is straightforward: this shade is for anyone who needs a tailored, heavy-duty rectangle sail that blocks most sunlight while keeping a neat, sag-free installation. Measurements are taken corner to corner and the curved edges are engineered to stay tight, so the biggest reason to buy is the combination of a true custom fit and strong \u003cstrong\u003eUV-blocking material\u003c\/strong\u003e that cuts heat and sightlines without adding much weight.\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 prevent sagging and deliver a clean, taut appearance once installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Fabric:\u003c\/strong\u003e Constructed from virgin polyethylene for lightweight strength that stands up to frequent outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh UV Protection:\u003c\/strong\u003e The fabric blocks up to 95% of UV rays and about 90% of visibility, offering cooling shade and privacy at the same time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Season Use:\u003c\/strong\u003e Suitable for summer sun protection, nighttime frost reduction, and light rain coverage for patios, pools, or carports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Made Locally:\u003c\/strong\u003e Each shade is custom-sized and produced locally to match your space and arrive on schedule.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Year Limited Warranty:\u003c\/strong\u003e Backed by a warranty that provides reasonable peace of mind for typical outdoor wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe shade sail is best for homeowners and small commercial property managers who need a large, reliable rectangle sail for patios, driveways, carports, pools, gardens, or balconies and want a custom fit rather than a one-size option. People who value \u003cstrong\u003eshade and durability\u003c\/strong\u003e will appreciate the UV-blocking performance and the fabric's strength for multi-season use.\u003c\/p\u003e\n\u003cp\u003eThose who need complete waterproofing or expect continual heavy downpours should look elsewhere, as this design provides light rain coverage but is not a substitute for a sealed canopy. Installers who prefer minimal setup will want to plan for some effort; customer reports note mixed installation experiences, so a proper anchoring layout and basic hardware are advisable.\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 rejection keeps areas noticeably cooler and increases comfort under the sail.\u003c\/li\u003e\n\u003cli\u003eCustom corner-to-corner sizing and curved edges minimize sag and produce a tidy, taut look.\u003c\/li\u003e\n\u003cli\u003eDurable virgin polyethylene fabric balances strength with light weight for easy handling.\u003c\/li\u003e\n\u003cli\u003eGood value for size and durability with a local manufacturing turnaround and a 3-year limited warranty.\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, so it offers only light rain protection rather than complete shelter in heavy storms.\u003c\/li\u003e\n\u003cli\u003eInstallation can be challenging for some DIYers and may require careful planning and hardware.\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 shade sail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e14' x 21' (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, pools, carports, gardens, balconies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThis custom 14' x 21' rectangle shade sail is a solid choice for anyone who needs a large, tailored sun sail that looks tidy and performs well at blocking heat and UV. Its durable virgin polyethylene fabric and curved-edge design make it a practical value for patios and outdoor living spaces, provided you accept that it is for shade and light rain rather than full waterproof cover.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this sail block most of the sun?\u003c\/strong\u003e\u003cbr\u003eYes; the fabric blocks up to 95% of UV rays and significantly reduces heat and brightness under the sail.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe for year-round use?\u003c\/strong\u003e\u003cbr\u003eIt is rated for all-season use for sun protection, frost reduction, and light rain coverage, but it is not intended as a waterproof shelter in heavy storms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I get other sizes?\u003c\/strong\u003e\u003cbr\u003eYes; shades are custom made locally to the corner-to-corner measurements you provide and delivered on time.\u003c\/p\u003e","brand":"SHADESPEARE","offers":[{"title":"Default Title","offer_id":48240912171227,"sku":"B09J3HC7HR","price":155.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/815m2AI0vkL._AC_SL1500_931d2c25-e4af-4b95-b690-4ce2d45b861b.jpg?v=1771071004","url":"https:\/\/gearmusthave.com\/products\/custom-size-14ft-x-21ft-red-rectangle-sun-shade-sail-taut-uv","provider":"GearMustHave","version":"1.0","type":"link"}