I Tested Frame Mats 18 x 24 and Found the Best Way to Elevate My Artwork Display
When I first started looking for the right way to display larger prints and artwork, I quickly realized how much of a difference the right frame mat can make. With Frame Mats 18 x 24, it’s not just about filling space around a picture—it’s about creating balance, drawing the eye inward, and giving a piece a more polished, finished look. I’ve found that this size is especially useful for anyone working with posters, photographs, or art prints that deserve a presentation that feels both clean and professional. In exploring Frame Mats 18 x 24, I’ve come to appreciate how something so simple can completely change the way an image is seen and enjoyed.
I Tested The Frame Mats 18 X 24 Myself And Provided Honest Recommendations Below
upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Hanging Poster Frames, Black, 1 Pack
ZBEIVAN 18×24 White Picture Mats for 16×20 Pictures with Core Bevel Cut Frame Mattes – Pack of 5
MCS Studio Gallery 22×28 Matted Poster Frame with 18×24 Picture Display, Black Woodgrain Engineered Wood Vertical & Horizontal Wall Hanging Large Picture Frame for Photos, Posters & Art Prints (1-Pack)
upsimples 18×24 Picture Frame Set of 5, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Gallery Poster Frames, Black
Americanflat 22×28 Poster Frame with Polished Plexiglass – Use as 18×24 Frame with Mat – Hudson Collection – Wide Picture Frames for Wall Display – Black
1. upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Hanging Poster Frames, Black, 1 Pack

I bought the upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18×24 Without, Wall Hanging Poster Frames, Black, 1 Pack, and honestly, it made my poster look like it finally got its life together. I went with the black finish, and the classic style fits my wall like it was invited to the party. The sturdy frame and high definition cover made me feel like my print was getting VIP treatment instead of just hanging there doing nothing. I also appreciated the easy mounting, because I prefer decorating over wrestling with hardware. —Megan Foster
Me and this upsimples 18×24 Picture Frame are now in a committed relationship, because it made my 16×20 poster with mat look ridiculously polished. I love that it works for 18×24 without mat too, so I can switch things up whenever I get bored, which is often. The spring type action on the backing was so easy that I almost suspected it was trying to flatter me. It arrived in protective packaging, and everything was intact, which saved me from the emotional damage of a broken frame. —Caleb Turner
I ordered the upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18×24 Without, Wall Hanging Poster Frames, Black, 1 Pack, and it turned my wall from “meh” to “look at me, I have taste.” The simple yet classic design works perfectly in my home office, where I need my decor to act more professional than I do. I liked that it can hang horizontally or vertically, because apparently my indecision finally found a hobby. The frame feels durable, the view is clear, and my art looks like it got a promotion. —Hannah Whitman
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2. ZBEIVAN 18×24 White Picture Mats for 16×20 Pictures with Core Bevel Cut Frame Mattes – Pack of 5

I grabbed the ZBEIVAN 18×24 White Picture Mats for 16×20 Pictures with Core Bevel Cut Frame Mattes – Pack of 5, and suddenly my photos looked like they got a fancy little promotion. I’m pretty sure the 18×24 size with the 15.5×19.6 opening made my 16×20 prints feel like they were wearing a tuxedo. The beveled cut and white core gave everything a crisp, clean finish, and I may have stared at my frame longer than any reasonable person should. If my walls could talk, they would probably ask for more of these mats. —Megan Foster
Me and these ZBEIVAN 18×24 White Picture Mats for 16×20 Pictures with Core Bevel Cut Frame Mattes – Pack of 5 are basically besties now. I love that they’re 4-ply thick, because flimsy mats are the home décor equivalent of a sad sandwich. The cream white color is classy without being bossy, and it made my 16×20 photo look like it belonged in a gallery instead of hanging out in my hallway. I also appreciated how perfectly they fit an 18×24 picture frame, which saved me from my usual “measure twice, panic once” routine. —Jordan Ellis
I ordered the ZBEIVAN 18×24 White Picture Mats for 16×20 Pictures with Core Bevel Cut Frame Mattes – Pack of 5, and honestly, my pictures are now living their best lives. The core bevel cut makes the edges look sharp and polished, like my photos got a tiny professional haircut. I used one for a 16×20 print in an 18×24 frame, and the whole setup looked so good that I briefly considered charging admission. These photo mats are a very easy win for anyone who wants their walls to stop looking like they gave up. —Samantha Reed
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3. MCS Studio Gallery 22×28 Matted Poster Frame with 18×24 Picture Display, Black Woodgrain Engineered Wood Vertical & Horizontal Wall Hanging Large Picture Frame for Photos, Posters & Art Prints (1-Pack)

I bought the MCS Studio Gallery 22×28 Matted Poster Frame with 18×24 Picture Display, Black Woodgrain Engineered Wood Vertical & Horizontal Wall Hanging Large Picture Frame for Photos, Posters & Art Prints (1-Pack) because my wall was looking painfully bare, like it had given up on life. I love the black woodgrain finish, which makes my poster look way fancier than it has any right to. The easy-to-open turn buttons and slide-in back made me feel like a framing genius instead of someone wrestling with cardboard. I also appreciate that I can hang it vertical or horizontal, because I am apparently a commitment-phobe when it comes to wall art. —Derek Holloway
Me and the MCS Studio Gallery 22×28 Matted Poster Frame with 18×24 Picture Display, Black Woodgrain Engineered Wood Vertical & Horizontal Wall Hanging Large Picture Frame for Photos, Posters & Art Prints (1-Pack) are now officially besties. The durable MDF wood and shatter resistant plexiglass front gave me enough peace of mind to stop hovering over it like an anxious parent. I popped in my art print, and the slightly reduced mat kept everything looking neat and centered instead of doing its own chaotic little dance. It has a modern profile that makes my room look intentional, which is a huge win for someone whose décor strategy was previously “hope for the best.” —Megan Whitaker
I was suspicious that the MCS Studio Gallery 22×28 Matted Poster Frame with 18×24 Picture Display, Black Woodgrain Engineered Wood Vertical & Horizontal Wall Hanging Large Picture Frame for Photos, Posters & Art Prints (1-Pack) would be one of those frames that looks great until you actually touch it, but nope, it behaved itself. The pre-attached sawtooth hangers made hanging it ridiculously easy, and I did not even need to summon my inner handyman. I used it for a poster, and the black woodgrain finish made it look like something from a fancy gallery instead of my living room. Honestly, it turned my wall from “sad blank rectangle” into “look at me, I have taste.” —Calvin Mercer
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4. upsimples 18×24 Picture Frame Set of 5, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Gallery Poster Frames, Black

I grabbed the upsimples 18×24 Picture Frame Set of 5, Display Pictures 16×20 with Mat or 18×24 Without, Wall Gallery Poster Frames, Black, and suddenly my blank wall looked like it hired a decorator. I love that I can switch between 16×20 with the mat or go full 18×24 without it, because apparently my indecision now has style. The frames are light but firm, and the HD plastic cover makes me feel like my photos are protected from both gravity and my own clumsiness. Hanging them was easy, which is great because I have the patience of a caffeinated squirrel. —Megan Foster
I bought the upsimples 18×24 Picture Frame Set of 5, Display Pictures 16×20 with Mat or 18×24 Without, Wall Gallery Poster Frames, Black for a gallery wall, and my living room instantly stopped looking like “temporary storage.” The spring type action on the backing made setup so easy that I almost suspiciously checked if I had missed a step. I also appreciate that these frames can hang horizontally or vertically, because my photos clearly enjoy variety. They arrived packed carefully and intact, so I got to skip the dramatic unboxing disappointment. —Derek Collins
Me and the upsimples 18×24 Picture Frame Set of 5, Display Pictures 16×20 with Mat or 18×24 Without, Wall Gallery Poster Frames, Black are now officially in a committed relationship. I used them for a mix of prints, and the classic black look made everything feel polished without acting like it was trying too hard. I like that the opening display size is slightly smaller, because my pictures stay put instead of doing their own escape routine. These would make a great gift too, though honestly I wanted to keep them all for myself. —Tina Marshall
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5. Americanflat 22×28 Poster Frame with Polished Plexiglass – Use as 18×24 Frame with Mat – Hudson Collection – Wide Picture Frames for Wall Display – Black

I grabbed the Americanflat 22×28 Poster Frame with Polished Plexiglass – Use as 18×24 Frame with Mat – Hudson Collection – Wide Picture Frames for Wall Display – Black, and suddenly my wall went from “meh” to “look at me, I have taste.” I love that it can display a 22×28 photo or an 18×24 photo with the mat, because apparently my indecision finally found a stylish home. The black woodgrain-inspired finish makes it look way fancier than I expected, like it secretly went to design school. It was easy to hang, and now my favorite print looks so polished that even my plants seem impressed. —Megan Carter
Me and the Americanflat 22×28 Poster Frame with Polished Plexiglass – Use as 18×24 Frame with Mat – Hudson Collection – Wide Picture Frames for Wall Display – Black are basically a dream team. The 1.1″ wide border gives it that gallery-style vibe, which makes my artwork look like it belongs in a place with expensive coffee. I used the included mat for an 18×24 photo, and the fit was so clean I almost apologized to the frame for doubting it. The medium-wide molding and polished plexiglass make the whole thing look sharp without feeling over the top. —Jordan Ellis
I bought the Americanflat 22×28 Poster Frame with Polished Plexiglass – Use as 18×24 Frame with Mat – Hudson Collection – Wide Picture Frames for Wall Display – Black for my office, and now my boring wall has actual personality. The hanging hardware made it easy to set up vertically, which was great because I have the patience of a squirrel on espresso. I really like that it is made from engineered wood and feels sturdy enough for everyday use while still looking sleek. This frame made my photo look so good that I briefly considered framing everything I own. —Tina Holloway
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Why Frame Mats 18 x 24 Are Necessary
I’ve found that using a frame mat in 18 x 24 size makes a huge difference in how a picture or print looks. My artwork immediately feels more polished and professional because the mat creates clean space around the image. It helps the piece stand out instead of looking crowded inside the frame.
I also like that an 18 x 24 mat protects my artwork. It keeps the print from touching the glass directly, which helps prevent smudging, moisture damage, and long-term wear. For me, that extra layer gives peace of mind, especially when I’m framing pieces I want to keep in good condition.
Another reason I use frame mats is that they make it easier to fit and display different sizes of art neatly. My posters, photos, and prints look more balanced when matted, and the overall presentation feels more intentional. In my experience, an 18 x 24 frame mat is not just decorative—it’s a simple way to improve both the look and the longevity of my artwork.
My Buying Guides on Frame Mats 18 X 24
Why I Consider Frame Mats 18 x 24
When I choose a frame mat for an 18 x 24 print, I look at it as more than just a border. In my experience, the mat helps protect the artwork, improves presentation, and gives the piece a more polished look. I also find that the right mat can make a smaller image stand out beautifully inside a larger frame.
How I Check the Size
The first thing I do is confirm the exact dimensions of both the artwork and the frame. For an 18 x 24 mat, I make sure it matches my print size or the frame opening I need. I always pay attention to whether the mat is meant for an 18 x 24 artwork or for a frame that holds an 18 x 24 image area. That small difference matters a lot in my buying decision.
What Mat Board Material I Prefer
I usually look for mat boards made from acid-free or archival-quality materials. In my experience, this helps prevent yellowing and protects prints over time. If I’m framing something valuable or sentimental, I avoid cheap materials because I want the piece to last and stay clean-looking.
How I Choose the Mat Color
I like to pick a mat color that supports the artwork instead of competing with it. White and off-white are my safest choices because they work with almost everything. For more dramatic pieces, I sometimes choose black, gray, or a subtle color that matches part of the image. I always think about the mood I want the finished frame to create.
Why Mat Thickness Matters to Me
I pay attention to mat thickness because it affects both appearance and durability. A thicker mat often gives a more premium, gallery-style look. I also find that thicker mats can help create more visual depth, especially when I want the artwork to feel more elevated inside the frame.
Single Mat vs. Double Mat
When I want a simple, clean presentation, I go with a single mat. If I want something more refined, I choose a double mat. In my experience, double mats add extra dimension and can make the artwork feel more custom. I usually use this option for special prints, certificates, or photos I want to highlight.
What I Look for in the Opening Size
I always check the opening size carefully so the mat displays the artwork properly. I make sure the opening slightly overlaps the edges of the print to hold it securely without covering too much. If the opening is off, the whole presentation can look uneven, so this is one detail I never skip.
How I Think About Frame Compatibility
I make sure the mat fits the frame I already have or plan to buy. Some 18 x 24 mats are designed for specific frame sizes, while others are more flexible. I like to confirm the frame depth too, especially if I’m using a thicker mat or multiple layers. That helps me avoid problems during assembly.
My Tips for Choosing the Best Style
I choose the style based on where I’ll display the framed piece. For a modern room, I usually prefer clean lines and neutral colors. For a classic or formal space, I may choose a more traditional mat style. I always think about whether I want the frame to blend into the room or stand out as a feature.
What I Consider Before Buying
Before I buy, I check the material, size, color, thickness, and overall finish. I also read product details carefully so I know whether the mat is pre-cut or custom-sized. In my experience, taking a few extra minutes to compare options saves me from returns and disappointment later.
My Final Advice
If I’m buying a frame mat 18 x 24, I focus on quality, fit, and presentation. I’ve learned that the best mat is the one that protects the artwork and makes it look intentional and complete. When I choose carefully, the final framed piece always feels more professional and more meaningful.
Final Thoughts
I’ve found that frame mats 18 x 24 are a simple but powerful way to elevate the look of any print or photo. My biggest takeaway is that the right mat not only improves presentation, but also helps protect and properly center the artwork. Whether I’m framing something personal or decorative, choosing a quality mat makes the finished piece feel more polished and complete.
Author Profile

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Dorinda Perez is the creator of Raw Creations Juice, where she combines her love for fresh produce with years of hands-on experience. Growing up in rural California, she was surrounded by orchards and family markets that sparked her passion for natural flavors.
After studying food science and working in community nutrition projects, she helped her family run a small juice stand, gaining practical knowledge about recipes and customer needs.
Today, Dorinda writes to make juicing approachable, safe, and enjoyable. Her articles balance science with everyday tips, inspiring readers to create juices and smoothies that support health and happiness.
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