{"product_id":"custom-size-16-ft-x-21-ft-gray-rectangle-sun-shade-sail-tailored-fit","title":"Custom Size 16 ft x 21 ft Gray Rectangle Sun Shade Sail - Tailored Fit","description":"\u003cp\u003eIn this review of the Custom Size 16' x 21' Gray Rectangle Sun Shade Sail, the bottom line is simple: this shade is for homeowners and small-business owners who need a strong, custom-fit canopy that blocks heat and preserves privacy. Measured corner to corner with curved edges to prevent sagging, the sail delivers a tight, clean look and reliable UV protection, making it an excellent choice when a tailored coverage solution is more important than a one-size-fits-all awning.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade for a Perfect Fit:\u003c\/strong\u003e Corner-to-corner measurements and curved edges reduce sag and keep the fabric taut for a neat appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; UV-Blocking Material:\u003c\/strong\u003e Virgin polyethylene construction provides lightweight strength while blocking up to 95% of UV rays for cooler shaded areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrivacy and Light Control:\u003c\/strong\u003e The fabric blocks up to 90% of visibility, helping create private outdoor spaces without total darkness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Season Use:\u003c\/strong\u003e Designed for sun protection in summer and frost reduction at night, it also sheds light rain for versatile outdoor coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Sizes Made Locally:\u003c\/strong\u003e Each shade is produced locally to order, which helps ensure an accurate fit and timely delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Year Limited Warranty:\u003c\/strong\u003e Backed by a warranty for added peace of mind against early defects or failures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Custom Size 16' x 21' Gray Shade Sail is ideal for anyone needing a large, fitted cover over patios, pools, driveways or carports where heat reduction and privacy matter. Installers who want a clean, tailored look will appreciate the corner-to-corner measurements and curved edges that maintain tension across the span.\u003c\/p\u003e\u003cp\u003eIt is less suitable for buyers who need full waterproof protection in heavy storms or who prefer permanent metal awnings; this product is intended for sun control, light rain, and seasonal use rather than full weatherproofing.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcellent UV blocking performance that noticeably reduces heat under the canopy.\u003c\/li\u003e\n\u003cli\u003eStrong, lightweight virgin polyethylene feels durable and holds up well over seasons.\u003c\/li\u003e\n\u003cli\u003eCustom sizing and curved edges deliver a tight, professional-looking installation.\u003c\/li\u003e\n\u003cli\u003eLocally made production and a 3-year limited warranty provide reliability and support.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot fully waterproof - performs best for shade, light rain, and frost reduction rather than heavy downpours.\u003c\/li\u003e\n\u003cli\u003eInstallation experiences vary; some users may need additional fittings or reinforcement for large spans.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\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\u003e16' x 21' (custom made)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eVirgin polyethylene\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\u003eBlocks up to 90% of visibility\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, driveways, carports, gardens, balconies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe 16' x 21' gray rectangle sun shade sail is a practical, good-value option for anyone who prioritizes tailored fit, UV protection, and durable lightweight material. It performs best as a seasonal or semi-permanent shade solution for outdoor living areas and offers sensible longevity backed by a three-year warranty, making it a worthwhile investment for shade and privacy needs.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this shade handle light rain?\u003c\/strong\u003e\u003cbr\u003eYes, it is suitable for light rain and frost reduction, but it is not intended as a fully waterproof roof in heavy storms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow are custom sizes measured?\u003c\/strong\u003e\u003cbr\u003eMeasurements are taken from corner to corner and the sail is cut with curved edges to prevent sagging and ensure a tight fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat guarantee comes with the sail?\u003c\/strong\u003e\u003cbr\u003eThe product is covered by a 3-year limited warranty for defects and early failures.\u003c\/p\u003e","brand":"SHADESPEARE","offers":[{"title":"Default Title","offer_id":48259952247003,"sku":"B09J3GR9YD","price":178.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81QkMjRAMaL._AC_SL1500_47cd3ee0-38c3-4d6a-98a5-8782fd28002a.jpg?v=1778271152","url":"https:\/\/gearmusthave.com\/products\/custom-size-16-ft-x-21-ft-gray-rectangle-sun-shade-sail-tailored-fit","provider":"GearMustHave","version":"1.0","type":"link"}