Best 18×24 Frame Matting for 18×24 Displays and 16×20 Art
Finding the right matting for an 18×24 frame helps your 16×20 artwork pop while protecting the presentation. This guide highlights five practical options, explaining who each is best for and why. Ideal buyers include DIY decorators, gallery organizers, and anyone upgrading wall displays without replacing frames. The table below summarizes key choices at a glance.
| Product | Opening Size | Best For | Notes |
|---|---|---|---|
| ZBEIVAN 18×24 White Mats (Pack of 5) | 15.5×19.6 in | Budget multiplies for multiple frames | Beveled white core, 4-ply |
| ZBEIVAN 18×24 White Mats (Pack of 12) | 15.5×19.6 in | Bulk framing projects | Same specs, higher quantity |
| Craig Frames 22×28 Matte Black (1WB3BK) | Opening not specified; supports 18×24 display | Wall décor with included mat | Includes plexiglass and hardware |
| ArtToFrames 22×28 Matte Black Mat | 17.75×23.75 in opening | Custom-mat style for 18×24 frames | Mat-only option |
| upsimples 18×24 Frame with Mat | Matched for 16×20 with Mat; 18×24 overall | All-in-one frame solution | Double-size design for secure mounting |
ZBEIVAN 18×24 White Mats Pack of 5

These 18×24 mats are designed for 16×20 pictures with a 15.5×19.6 inch opening. The bevel-cut opening exposes the white core and features a 4-ply construction for durability. Best for buyers who need multiple mats at an affordable price, especially when coordinating several frames. Caution: frame restoration or replacement may be required if the existing frame depth is shallow.
ZBEIVAN 18×24 White Mats Pack of 12

This bulk set mirrors the 5-pack construction and opening size, enabling larger projects or future framing needs. Best for schools, galleries, or households with many 16×20 prints to frame. Choose this if you plan frequent mat changes. Limitation: bulk mats require ample storage space and organized labeling.
Craig Frames 22×28 Matte Black Mat (1WB3BK)

Offers 18×24 opening capability within a 22×28 overall frame. This option is best for those who want a full frame kit with included white mat, plexiglass, backing, and hanging hardware. Better for wall displays that require a ready-to-hang setup; avoid if you specifically need a frame that hides the outer dimensions entirely.
ArtToFrames 22×28 Mat for 18×24 Opening

This mat is a standard 4-ply, lignin-free, pH-neutral piece designed to fit a 22×28 frame with an 18×24 opening. It’s ideal when you want a professional mat look with a precise opening for a 16×20 artwork. Best for professional-style displays. Limitation: mat color and texture may vary slightly between batches, so color-matching across frames is advisable.
upsimples 18×24 Frame With Mat

This all-in-one option is a sturdy 18×24 frame designed to accommodate a 16×20 picture with a mat or the frame’s matless 18×24 option. Best for buyers seeking a combined frame-and-mat setup. Caution: The frame’s overall depth and mounting hardware should be checked to ensure compatibility with thicker mats or heavy artwork.
Pack of 2 Acid-Free White Core Mats (18×24 for 12×18)

Two mats cut for 12×18 pictures, but fits into an 18×24 frame with an opening of 11.5×17.5 inches. Best for overlap mounting and acid-free preservation for smaller prints. Choose this if your artwork is slightly smaller than 16×20 but you want solid acid-free protection. Limitation: not a perfect 16×20 fit without overlap adjustments.
Woodburns Stencil Shop 18×24 Signature Mat

Single mat cut to fit an 11×14 picture with a 10.5×13.5 opening for mounting. Best for anniversaries and weddings where a smaller print needs a precise, elegant presentation. Limitation: opening sizes are specific, so repurposing for different photo sizes may require another mat.
22×28 Smooth Black Mat For 18×24 Opening

Standard 4-ply mat with lignin-free and pH-neutral materials. Fits into a 22×28 frame while providing an 18×24 opening. Best for those who prefer a ready-made professional mat look in a larger frame. Limitation: not a perfect fit for every 18×24 frame; verify opening versus artwork size before purchase.
Buying Guide: Key Purchase Considerations
- Opening size accuracy: Ensure the mat opening accommodates a 16×20 print with minimal edge exposure. Measure your artwork and compare to each mat’s opening.
- Material and longevity: Look for 4-ply mats with acid-free cores to protect photos over time. Lignin-free and pH-neutral standards help prevent yellowing.
- Frame compatibility: If you already own a frame, confirm the outer dimensions accommodate the chosen mat without crowding, especially when using 22×28 frames with 18×24 openings.
- Visual style: White cores give a clean, modern look; black frames with white mats create high-contrast displays that draw attention to the artwork.
- Quantity and storage: Bulk packs reduce per-unit cost but require more storage. Plan for future framing or seasonal displays.
- Ease of installation: Some kits include backing boards and hardware, simplifying wall mounting or rearrangement.
Frequently Asked Questions
- What opening size do I need for a 16×20 print in an 18×24 mat?
– Look for a 15.5×19.6 inch opening, which fits most 16×20 prints with a bevel. - Can I use an 18×24 mat in a 22×28 frame?
– Yes, if the frame supports the mat size and leaves the desired outer presentation. Check the frame’s rebate. - Are acid-free mats worth the extra cost?
– Yes, for longevity and to prevent yellowing or photo damage over time. - Is a mat-only option better than a frame-with-mat?
– A mat-only option offers flexibility to pair with your existing frame; frames with mats are convenient but limit customization. - What does “4-ply” mean?
– It refers to the mat’s board thickness, contributing to durability and opacity for artwork behind the mat. - Should I choose black frames or white frames for 18×24 mats?
– White mats with black frames provide strong contrast; white-on-white offers a lighter, cleaner appearance. Your choice should match decor and artwork style.