Hi, again. Please clarify if I'm off, but my guess is that you're not a custom picture framer. Your note sounds more like you're doing a home project and searched the internet for help. If this is the case, I'm so glad that you found the Grumble! Again, if you're a framer, please forgive me for preaching to the choir. But if not, there are some helpful things we can share.
One is about glazing. The frame that you have has come with regular glazing. Whether glass or acrylic, this generally deflects around 40% of UV light. Anything can fade over time, not just from that extra 1%, but also from all the other light in the spectrum. Heat can also cause fading, as can the quality of the art medium. (As an example, prints and photos made with pigment-based inks last much longer than those done with dye-based). Anything you'll buy readymade, such as Ikea frame, has this lower quality glazing. Fine for things you don't mind fading sooner, but you'll still want to keep it out of the sun or florescent lights. Those both cause a lot of fading. If you ever have art that you want to protect better, there is conservation quality glass and acrylic available. Most local glass shops only carry regular quality glazing, but you can find both types at a custom frame shop. Both regular and conservation come in clear and non-glare (also called reflection control). The clear has lots of reflections, like in a window, but good detail. Reflections aren't such a big deal on light things, but with dark art, all you'll see is yourself and what's in the room. The non-glare option used to be popular, but is blurry, so not ideal. It's basically what existed before museum finish conservation glass was developed. Museum finish, whether in glass or acrylic, has very few reflections. It still shows some, but very little, to the point where people often don't realize that it's there. Not for steamy bathrooms or kitchens, but it's beautiful in the right spot. All three of these finishes, in conservation quality glazing, have the sane level of protection; they just look different from the front. Any custom frame shop should have samples of these that they can hold over your art.
It also helps to know that paper art and photography lasts best when it's not touching the glazing. With glass, tiny amounts of humidity form inside, so over time, anything that's touching it has the potential for a moisture interaction. You've likely seen resin-coated photos that stuck to the glass, for this reason. Or paper art that has rippled or mildewed where touching glass. For this reason, we usually either mat paper art, which holds it away from the glass, or, for 'poster quality' art, we mount to foam core and hold away from the glass with spacers. If art must touch the glazing, acrylic tends to be better than glass, because it has less of that humidity reaction. I have to get to work, so will stop typing for now, but just wanted to share a few things. If you're a framer and have been rolling your eyes so hard that they sprained, thank you for being gracious. If you're a home-project person, good for you, and thanks for feeling free to ask a question. Either way, I hope your project works out, and wishing you a great day.
