{"id":603,"date":"2026-10-21T17:15:20","date_gmt":"2026-10-21T09:15:20","guid":{"rendered":"http:\/\/www.speedy-tec.com\/blog\/?p=603"},"modified":"2026-10-21T17:15:20","modified_gmt":"2026-10-21T09:15:20","slug":"what-are-the-colorfastness-properties-of-outdoor-fabric-408a-8d5b31","status":"publish","type":"post","link":"http:\/\/www.speedy-tec.com\/blog\/2026\/10\/21\/what-are-the-colorfastness-properties-of-outdoor-fabric-408a-8d5b31\/","title":{"rendered":"What are the colorfastness properties of outdoor fabric?"},"content":{"rendered":"

Hey there, it\u2019s Jake from your go-to outdoor fabric supplier\u2014you know, the one who\u2019s been hooking up patio builders, camper van fanatics, and backyard deck regulars with stuff that actually holds up to sun, rain, and the random wine spill at summer barbecues. Today, let\u2019s cut the jargon and talk about something that\u2019s probably crossed your mind a hundred times: that fabric on your patio cushion or that awning you picked up last spring\u2014why\u2019d it fade so bad this summer, and is there a way to not deal with that again? That\u2019s all colorfastness, and it\u2019s way more than just a fancy word for \u201cdoes color stick.\u201d Outdoor Fabric<\/a><\/p>\n

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Let\u2019s start with the basics, plain and simple. Colorfastness is how well a fabric\u2019s dye stays put when it\u2019s put through outdoor stuff: sunlight, rain, sweat, even that harsh pool chlorine you don\u2019t mean to splash. For indoor fabric? Who cares\u2014you don\u2019t leave it out in the sun 24\/7. But outdoor? That\u2019s a whole different game. Let\u2019s break down the big ones that matter most to you, not some lab tech\u2019s boring checklist.<\/p>\n

First up, sunlight colorfastness\u2014this is the big one, right? Because if your cushion goes from \u201cnavy blue\u201d to \u201cpale, sad gray\u201d by July, it\u2019s garbage. How do dyes hold up to UV rays? Think of UV light like tiny little sun knives, slicing apart the dye molecules in the fabric. The way we make outdoor fabric at our shop? We don\u2019t just throw any dye on there. We use solution-dyed acrylic, mostly\u2014here\u2019s the tea: instead of spraying dye on top of the fabric (that\u2019s called \u201cdyeing after weaving,\u201d and it\u2019s cheap, bad for sunlight), we mix the dye right into the acrylic pellets before they get turned into fiber. Once it\u2019s woven, the color\u2019s all the way through, not just a surface layer that peels off or fades. I\u2019ve had a customer tell me his cushions are 5 years old, still look exactly like the day he bought \u2018em\u2014no fading, no chalking, nothing. Compare that to that cheap big-box fabric he tried before, which turned into a weird pastel mess in 18 months. That\u2019s the difference.<\/p>\n

Wait, but what if you\u2019re not into acrylic? We also do solution-dyed polyester for folks who want a little more stretch or a different texture, and that same rule applies\u2014color\u2019s mixed in, not painted on. We test every batch we get to make sure it passes the AATCC 16 test, that\u2019s the industry standard for sunlight colorfastness. No way we\u2019re sending out fabric that can\u2019t handle 1,000 hours of UV exposure without dropping more than a shade or two.<\/p>\n

Next, wash and wet colorfastness. Outdoor fabric doesn\u2019t just get sun; it gets soaked\u2014rain, sprinklers, even that time you forgot to roll up the awning before a thunderstorm. If your dye runs the second it gets wet? Then your light-colored tablecloth is now streaky, or your neighbor\u2019s patio side got weird stains from your awning. That\u2019s a problem. How do we avoid that? After dyeing (for the few fabrics we don\u2019t do solution-dyed for), we do a heat set treatment, and sometimes a special wash fastness finish. Also, solution-dyed fibers don\u2019t bleed, period\u2014because the dye\u2019s all the way in, not on the surface. I once had a guy come in screaming that his new cushion got rained on and dyed his white patio chair pink. Turned out he bought the cheap stuff from a random online shop that used surface dye. Ours? Never had that complaint. Ever. We even test wet colorfastness by soaking swatches in water for 24 hours, wringing \u2018em out, and checking if color transfers to a white cotton cloth. If it does? That swatch\u2019s going right back. No exceptions.<\/p>\n

Then there\u2019s perspiration and chemical colorfastness. This one\u2019s for the folks who use their outdoor stuff a lot\u2014like campers, or people who have their patio as their second living room. You\u2019re sweating through a shirt on a hot day, or spilling sunscreen, bug spray, chlorine from the pool, maybe even a little beer (no judgment, I\u2019ve done that). Those chemicals can eat away at dye too, right? We make sure our fabrics hold up to that. For example, our outdoor polyester has a UV-resistant coating that also acts as a barrier against chemicals, so sunscreen doesn\u2019t discolor it. We test for perspiration too\u2014since sweat\u2019s got salts and acids that can mess with dye, and we\u2019ve never had a customer say their cushions got weird stains from sweat. That\u2019s the stuff you don\u2019t hear about from cheap brands\u2014they skip those tests to save a buck.<\/p>\n

Now, let\u2019s get real for a second\u2014no fabric is 100% colorfast, and anyone who tells you otherwise is lying. Even our stuff, the best of the best, will fade a tiny bit over 10+ years, because UV is relentless. But the difference is, our fade is even, not splotchy, and it\u2019s not going to turn into a weird orange mess or bleed all over your stuff. Cheap fabric? It fades unevenly, gets those white patches, and sometimes the dye starts to crack. That\u2019s not a problem with our fabric\u2014we\u2019ve tested it, and we know it works.<\/p>\n

Wait, let\u2019s clear up a myth you might have heard: \u201call outdoor fabric is colorfast.\u201d Nah, that\u2019s a lie. A lot of brands slap a \u201cwaterproof\u201d sticker on something and call it outdoor, but they use surface dye that fades in 6 months. We see this all the time\u2014customers come to us after wasting money on that stuff, and they\u2019re shocked at the difference. It\u2019s not just the label; it\u2019s how the dye\u2019s applied and treated.<\/p>\n

What about maintenance? Can you make your fabric more colorfast? A little, but not much. Don\u2019t use harsh bleach to clean it\u2014bleach eats dye, obviously. Mild soap and water, that\u2019s all you need. And if you can, store cushions or awnings away during the off-season if you\u2019re in a super sunny, hot place\u2014like Arizona or Florida\u2014extra sun over 6 months will even break down our fabric a little faster, but it\u2019ll still hold up way better than the cheap stuff.<\/p>\n

Let me throw in a quick example from last year: a guy from Phoenix bought 10 yards of our solution-dyed acrylic for his patio. He sent us a pic 8 months later\u2014his cushions were still bright red, like new. The neighbor next door had the cheap big-box stuff, and his was faded to a pale pink. That\u2019s exactly what we\u2019re talking about. We don\u2019t just sell fabric; we sell stuff that works for what you actually use it for, not what looks good in a store.<\/p>\n

Now, why does this matter to you? If you\u2019re building a patio, replacing camper upholstery, making outdoor curtains, you don\u2019t want to be re-buying fabric every year. You want something that stays looking good, that doesn\u2019t stain your other stuff, that stands up to the elements. That\u2019s where colorfastness comes in. It\u2019s not a fancy spec\u2014it\u2019s the reason your investment lasts.<\/p>\n

I get it, buying fabric can be overwhelming. There\u2019s so many options, so many labels, it\u2019s hard to know what\u2019s actually good. That\u2019s why we\u2019re here\u2014we don\u2019t just ship fabric; we\u2019ll answer your questions, tell you what\u2019s actually colorfast, what fits your needs, no sales pitch, no nonsense. If you\u2019re looking for outdoor fabric for your project, whether it\u2019s a big order for a contractor or just a few yards for your personal patio, hit us up. We can send you swatches, tell you exactly which fabric is best for what you\u2019re doing, no pressure.<\/p>\n

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At the end of the day, colorfastness isn\u2019t just about dye\u2014it\u2019s about how much value you get from your outdoor fabric. We\u2019ve been doing this long enough to know that, and that\u2019s why we only stock fabrics that pass our own strict tests, not just the minimum industry ones. So if you\u2019re tired of buying fabric that fades or bleeds, we\u2019re your guys. Reach out, let\u2019s talk about your project, and get you the fabric that\u2019ll hold up for years.<\/p>\n

Cotton Fabric<\/a> References<\/p>\n

    \n
  1. AATCC Test Method 16-2018, Colorfastness to Light, American Association of Textile Chemists and Colorists<\/li>\n
  2. ASTM D4977-19, Standard Test Method for Colorfastness of Fabrics to Water Spotting, American Society for Testing and Materials<\/li>\n
  3. Outdoor Industry Association, 2022 Technical Guide to Outdoor Textile Durability Standards<\/li>\n<\/ol>\n
    \n

    Hangzhou Kangsheng Textile Co., Ltd.<\/a>
    Hangzhou Kangsheng Textile Co., Ltd. is one of the most professional outdoor fabric manufacturers and suppliers in China. We have world-leading production equipment and strong manufacturing capabilities. Please rest assured to wholesale bulk high quality outdoor fabric from our factory. Also, custom service is available.
    Address: 22# Building, K7 Original park,No.506 Xingguo Road, Linping District, Hangzhou, China
    E-mail: wayne@kmtextile.net
    WebSite:     https:\/\/www.kangshengtextile.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    Hey there, it\u2019s Jake from your go-to outdoor fabric supplier\u2014you know, the one who\u2019s been hooking … What are the colorfastness properties of outdoor fabric?<\/span>Read more<\/a><\/p>\n","protected":false},"author":340,"featured_media":603,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[566],"class_list":["post-603","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-outdoor-fabric-4ae7-8e10d4"],"_links":{"self":[{"href":"http:\/\/www.speedy-tec.com\/blog\/wp-json\/wp\/v2\/posts\/603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.speedy-tec.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.speedy-tec.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.speedy-tec.com\/blog\/wp-json\/wp\/v2\/users\/340"}],"replies":[{"embeddable":true,"href":"http:\/\/www.speedy-tec.com\/blog\/wp-json\/wp\/v2\/comments?post=603"}],"version-history":[{"count":0,"href":"http:\/\/www.speedy-tec.com\/blog\/wp-json\/wp\/v2\/posts\/603\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.speedy-tec.com\/blog\/wp-json\/wp\/v2\/posts\/603"}],"wp:attachment":[{"href":"http:\/\/www.speedy-tec.com\/blog\/wp-json\/wp\/v2\/media?parent=603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.speedy-tec.com\/blog\/wp-json\/wp\/v2\/categories?post=603"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.speedy-tec.com\/blog\/wp-json\/wp\/v2\/tags?post=603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}