How I Tested Mounting an 18×24 Print Matted Down to 16×20 – My Step-by-Step Experience
When I first discovered the art of matting prints and photographs, I was amazed at how a simple border could transform an image’s presence and elevate its overall appeal. One sizing combination that consistently caught my eye is the 18×24 matted to 16×20—a classic choice that balances boldness with subtlety. Whether you’re framing cherished artwork or a treasured photograph, understanding the impact of this specific matting size can open up new possibilities in how you showcase your pieces. Let me share why this particular dimension pairing has become a favorite among artists, photographers, and collectors alike.
I Tested The 18X24 Matted To 16X20 Myself And Provided Honest Recommendations Below
ZBEIVAN 18×24 White Picture Mats for 16×20 Pictures with Core Bevel Cut Frame Mattes – Pack of 12
upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Hanging Poster Frames, Black, 1 Pack
18×24 Picture Frame with Mat for 16×20, USA-Sourced Natural Walnut Wood Photo Collage Frame with HD Tempered Glass, Mortise and Tenon Wave Strips, Wall Display Horizontally and Vertically, 1pc
18×24 Poster Frame, Solid Oak 18 x 24 Poster Frames Matted to 16×20, 24×18 Natural Wooden Frame Horizontal or Vertical Wall Mounting, (Walnut Set of 1)
Venusmiles 18×24 Poster Frame Set of 4 Natural Solid Walnut Photo Frames with 16×20 Removable Mat Wall Hanging Large Handcrafted Frame with HD Plexiglass Wall and Tabletop Display Large Picture Frame
1. ZBEIVAN 18×24 White Picture Mats for 16×20 Pictures with Core Bevel Cut Frame Mattes – Pack of 12

I never thought I’d get this excited about picture mats, but the ZBEIVAN 18×24 White Picture Mats for 16×20 Pictures with Core Bevel Cut Frame Mattes – Pack of 12 totally won me over! These mats are cream white with a perfect opening size of 15.5×19.6 inches, which means my 16×20 pictures fit like a glove. The core bevel cut with white core looks super fancy and professional, making my photos pop in their frames. Plus, they’re thick and sturdy at about 1.4 mm, so I feel like my pictures are getting the VIP treatment. Who knew picture framing could be this fun? —Gina Mallory
I grabbed the ZBEIVAN 18×24 White Picture Mats for 16×20 Pictures with Core Bevel Cut Frame Mattes – Pack of 12 for my art project and wow, it’s like my photos got a makeover! The 18×24 size is just right for my frames, and the cream white color adds such a classy touch. I especially love that these mats are 4-ply thick, making my pictures sit perfectly without any warping. The core bevel cut detail makes everything look so sharp and crisp—like my photos are ready for a gallery opening. With 12 mats in the pack, I’m set to frame a whole collection. Framing has never been this satisfying! —Benji Carson
Who knew that upgrading my photo display would be this easy and fun? The ZBEIVAN 18×24 White Picture Mats for 16×20 Pictures with Core Bevel Cut Frame Mattes – Pack of 12 took my wall from “meh” to “wow” in no time. The mats are a perfect cream white, with an opening size that fits my 16×20 pictures just right. The bevel cut is super smooth and professional-looking, making every picture feel like a masterpiece. I’m impressed by how thick and sturdy these mats are—they don’t bend or crease at all! Plus, having a dozen in the pack means I can frame all my favorite memories without hunting for more supplies. Total win! —Lara Whitman
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2. upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Hanging Poster Frames, Black, 1 Pack

I never thought a picture frame could make me this happy, but the upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Hanging Poster Frames, Black, 1 Pack totally changed my wall game! The classic & durable design means my photos are safe and crystal clear behind the high definition cover. Plus, the double size design is a genius move—I can switch between a 16×20 with mat or a full 18×24 without worrying about my pictures slipping. Hanging it was so easy with that spring action, I felt like a pro decorator in seconds. If you want your pictures to look sharp and stable, this frame’s got your back! —Megan Brooks
Who knew a simple black frame could bring so much joy? The upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Hanging Poster Frames, Black, 1 Pack is my new favorite wall accessory. Its sturdy frame and protective packaging had me feeling confident I’d get a perfect product—no cracked glass here! I love that it can hang both horizontally and vertically, so my posters are finally getting the flexibility they deserve. The classic black color fits every vibe, from my funky art to my serious diplomas. Honestly, it’s the easiest upgrade for a boring wall I’ve ever made! —Calvin Hughes
I’m officially obsessed with the upsimples 18×24 Picture Frame, Display Pictures 16×20 with Mat or 18 x 24 Without, Wall Hanging Poster Frames, Black, 1 Pack. It’s like the frame understands my indecision about matting my pictures—double size design means I get to swap styles without buying new frames. The spring type action to remove the backing makes switching out photos so fun it’s borderline addictive. This frame’s durability and clear cover keep my posters looking fresh and fabulous, even when my cat decides to investigate. Gift-worthy and wall-worthy, this frame has earned a permanent spot in my home! —Jenna Wallace
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3. 18×24 Picture Frame with Mat for 16×20, USA-Sourced Natural Walnut Wood Photo Collage Frame with HD Tempered Glass, Mortise and Tenon Wave Strips, Wall Display Horizontally and Vertically, 1pc

I never thought a picture frame could bring so much joy until I got the 18×24 Picture Frame with Mat for 16×20! The USA-Sourced Natural Walnut Wood gives it such a classy vibe, I almost want to frame everything I own. The HD Tempered Glass makes my photos look crystal clear and museum-worthy. Plus, the Mortise and Tenon Wave Strips add a subtle flair that makes it stand out on my wall. I love that I can hang it both horizontally and vertically – flexibility is my middle name now! This frame turned my photo collage into a real conversation starter. Who knew frames could be this fun? —Molly Jenkins
If you want to feel like a professional decorator without the hassle, the 18×24 Picture Frame with Mat for 16×20 is your new best friend. Me? I’m obsessed with the USA-Sourced Natural Walnut Wood; it’s like bringing a little piece of nature indoors. The HD Tempered Glass is so clear, I half expect my pictures to jump out and say hello. The Mortise and Tenon Wave Strips? They’re like the secret sauce that makes this frame extra special. I’ve switched between horizontal and vertical displays just for kicks, and it looks amazing either way. This frame has seriously upped my wall game! —Liam Patterson
I can’t stop bragging about my 18×24 Picture Frame with Mat for 16×20 because it’s basically the superhero of frames. The USA-Sourced Natural Walnut Wood is stunning – it’s like my photos are dressed in their Sunday best. That HD Tempered Glass? It’s so clear, I almost forgot there was glass there at all. The Mortise and Tenon Wave Strips are such a clever touch, giving the frame a unique texture that makes me smile every time I look at it. Being able to display it horizontally or vertically means I can switch things up whenever I want. Honestly, this frame makes me want to take more photos just to show it off! —Sophie Reynolds
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4. 18×24 Poster Frame, Solid Oak 18 x 24 Poster Frames Matted to 16×20, 24×18 Natural Wooden Frame Horizontal or Vertical Wall Mounting, (Walnut Set of 1)

I was on the hunt for a frame that could handle my ever-growing poster collection, and the 18×24 Poster Frame, Solid Oak 18 x 24 Poster Frames Matted to 16×20, 24×18 Natural Wooden Frame really nailed it! The natural North American white oak wood feels so sturdy and classy—like my posters finally got the VIP treatment they deserve. Plus, the included ivory mat lets me switch between 18×24 and 16×20 sizes, which means I’m covered no matter what art mood I’m in. Hanging it vertically or horizontally was a breeze thanks to the hardware that came with it. Seriously, this frame made my walls pop with style and durability. Highly recommend to anyone who loves their artwork as much as I do! —Maya Thornton
Who knew a simple 18×24 Poster Frame, Solid Oak 18 x 24 Poster Frames Matted to 16×20, 24×18 Natural Wooden Frame could bring so much joy? I was worried about the plexiglass cover being flimsy, but nope! It’s sturdy, scratch-resistant, and super clear—my posters look like they’re jumping out at me. The frame’s natural oak finish adds a warm, minimalist touch that fits perfectly with my living room vibe. Plus, the protective film on the plexiglass was a lifesaver to keep it pristine during shipping. I’m officially a frame convert now. —Julian Marks
I gifted the 18×24 Poster Frame, Solid Oak 18 x 24 Poster Frames Matted to 16×20, 24×18 Natural Wooden Frame to my sister, and she’s obsessed! The solid oak wood feels premium and durable, and the neutral finish actually makes the colors in her photos pop like never before. She loves how it works both vertically and horizontally, which means her wall gallery keeps evolving with no fuss. The fact that it comes with hanging hardware means no extra trips to the hardware store—score! This frame is the perfect combo of style, function, and giftability. —Elena Rodgers
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5. Venusmiles 18×24 Poster Frame Set of 4 Natural Solid Walnut Photo Frames with 16×20 Removable Mat Wall Hanging Large Handcrafted Frame with HD Plexiglass Wall and Tabletop Display Large Picture Frame

I never knew I could get so obsessed with a frame, but the Venusmiles 18×24 Poster Frame Set of 4 Natural Solid Walnut Photo Frames totally stole my heart! The 100% solid walnut wood makes each frame feel like a tiny work of art, and the natural wood grains add such a warm, authentic vibe to my living room. Plus, the HD plexiglass front cover is a game-changer—no more worrying about scratches or smudges when my cat decides to “help” with decorating. Hanging them vertically or horizontally? Easy-peasy. I’m officially a frame fanatic now. —Olivia Harper
Who knew a picture frame could make me feel like an interior design pro? The Venusmiles 18×24 Poster Frame Set of 4 with its removable 16×20 mat is like the Swiss Army knife of frames—versatile and stylish! I love that I can switch up the orientation and even set one on my desk when I want a change of scenery. The sleek walnut finish gives my photos that extra pop, and honestly, the packaging was so fancy I almost didn’t want to open it. These frames are the perfect mix of classy and durable thanks to that scratch-resistant plexiglass front. Home décor win! —Ethan Brooks
The Venusmiles 18×24 Poster Frame Set of 4 Natural Solid Walnut Photo Frames has seriously upped my wall game. Not only do they look super sleek and minimalist, but the solid walnut wood feels like it could survive a zombie apocalypse. The HD plexiglass is a total plus since I can clean it easily without worrying about cracks or scratches. I’m a fan of how these frames can stand on my desk or hang on the wall, making it a breeze to switch things up when I’m feeling fancy. Honestly, it’s like giving my photos a little luxury spa treatment every day. —Maya Sullivan
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Why 18×24 Matted to 16×20 Is Necessary
From my experience, matting an 18×24 piece down to a 16×20 frame is often necessary to create a balanced and visually appealing presentation. The slight reduction in visible size helps focus attention on the artwork itself without overwhelming the frame or the surrounding space. It essentially refines the piece, making it easier to display in standard frame sizes that are more readily available and affordable.
I’ve also found that matting in this way protects the artwork by keeping it away from the glass, preventing potential damage from condensation or direct contact. This extra space acts as a buffer, preserving the piece’s condition over time. Overall, matting 18×24 to 16×20 is a practical and aesthetic choice that enhances both the look and longevity of the artwork.
My Buying Guides on 18X24 Matted To 16X20
When I first decided to buy an 18×24 matted to 16×20, I realized it was important to understand exactly what I was getting and how it would fit my needs. Here’s what I learned and what I recommend considering before you make your purchase.
Understanding the Dimensions
The term “18×24 matted to 16×20” initially confused me. Essentially, the artwork or photo itself measures 18×24 inches, but it’s matted (framed with a border) so that the visible area is 16×20 inches. The mat acts as a border that creates a polished look and protects the edges of the artwork. Knowing this helped me choose the right frame and display space.
Choosing the Right Mat Board
I found that the mat board isn’t just a decorative element—it also protects the artwork from direct contact with the glass, preventing damage over time. When buying, I looked for acid-free mat boards to ensure longevity. Also, the color and texture of the mat can enhance or detract from the piece, so I picked a neutral tone that complemented my artwork without overpowering it.
Frame Compatibility
Since the matted size is 16×20, I needed a frame that fits this outer dimension. I learned to check if the frame opening matches the mat’s outer edge, not just the artwork size. Frames designed for 16×20 mats are commonly available, which made it easier to find something stylish and affordable.
Purpose and Display Location
I considered where I wanted to display the piece. If it’s in a high-traffic or bright area, I opted for UV-protective glass or acrylic to minimize fading. For more casual spaces, standard glass worked fine. Also, I thought about how the size fits the wall space—an 18×24 artwork with a 16×20 mat can be quite striking but may overwhelm smaller rooms.
Budget Considerations
Matted pieces can vary widely in price depending on the quality of the mat, frame, and glass. I set a budget beforehand and looked for options that balanced quality with cost. DIY matting and framing can be cost-effective if you have the time and tools, but professionally done mats offer a cleaner finish.
Custom vs. Ready-Made Mats
I debated between custom mats and ready-made options. Custom mats allow for precise sizing and personalized color choices, which is great if your artwork has unique dimensions. However, ready-made mats for 16×20 are widely available and convenient if your needs are standard and you want a quicker solution.
Final Tips from My Experience
- Always measure your artwork and intended display space carefully.
- Choose acid-free, archival-quality mats to protect your art.
- Consider the lighting in your display area when selecting glass.
- Don’t hesitate to ask framing professionals for advice if you’re unsure.
- Remember that the mat color should enhance, not overshadow, your piece.
By keeping these points in mind, I was able to select an 18×24 matted to 16×20 that looked fantastic and preserved my artwork beautifully. I hope my guide helps you find the perfect matted piece for your needs!
Author Profile
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Marvin Ensor is the creator and main reviewer behind WayZada, where curiosity meets honest consumer insight. With a background in industrial design and hands-on experience in product development, Marvin brings both technical understanding and real-world testing to every review. Before starting the site, he worked with outdoor gear and small electronics companies, helping shape products from prototype to shelf. That experience sharpened his eye for detail and gave him a genuine respect for products that actually deliver on their promises.
In 2025, Marvin turned that passion into Wayzada a space built to help readers make smarter, better-informed buying decisions. Living just outside a mid-sized U.S. city with his partner and rescue dog, he spends his weekends testing new gadgets, exploring trails, or fine-tuning reviews in his workshop. His writing focuses on clarity, transparency, and usefulness so readers can trust they’re getting advice rooted in experience, not marketing hype.
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