Give an 11 x 17 poster, certificate, or art print a clean, finished edge that’s ready to hang and easy to live with—whether it’s a school presentation on the wall, an office notice that needs to look polished, or a medium statement print in a hallway. An 11x17 frame matters because it’s a frequent “odd size”: when your piece is already printed at exact dimensions, the right frame prevents trimming, buckling, or a fit that feels slightly off.
This page focuses on frames that are intended to fit an 11 by 17 insert precisely, with the orientation you need. Choose portrait for vertical certificates, announcements, and document-style prints, or landscape for posters and wide-format designs; if you plan to rotate pieces seasonally, look for a frame that supports both directions. 11x17 is also a practical size for building a coordinated wall—large enough to read as a focal point, but easy to repeat in pairs or grids for corridors, classrooms, and gallery walls.
Want a more gallery-style presentation? Many shoppers pair this size with a mat to give smaller work breathing room—common choices include 8x10 matted to 11x17, 8.5x11 matted to 11x17, 9x12 matted to 11x17, or 11x14 matted to 11x17. If you’re unsure how to measure for a precise fit (especially with mats), see the guide to measuring artwork for a custom picture frame.
If your print is not truly 11 x 17, this size may not be the best match. In that case, consider choosing a different frame size or using matting to adapt the opening so the artwork sits securely and looks intentional.
Brown aged pine distressed wood barn style picture frame.
Small antique natural aged pine distressed wood barn style picture frame.
Choose this size when your piece measures exactly 11 x 17 inches and you want a frame that fits without trimming or “close enough” gaps. This is especially common for posters and document-style prints, including certificates, announcements, presentations, and signage that needs to look finished.
11x17 works well in both directions, but the right choice depends on how the content reads on the wall.
Matting is a common way to make smaller pieces look intentional inside an 11x17 frame, adding border space and a more gallery-like presentation. Popular pairings include:
Two details matter when choosing a mat: whether the opening is sized to overlap the artwork edges slightly (common for holding paper securely) and whether you prefer a wide-border look (smaller art) or a narrow-border look (larger art). For help deciding, explore custom mats and matboard options and the guide on single vs double vs triple mats.
If 11x17 isn’t quite right, these nearby sizes are often considered depending on what you’re framing: 12x18 (slightly larger poster), 11x14 (smaller print), 16x20 or 18x24 (larger wall impact), 8.5x11 (letter-size without a mat), or 13x19 (a close alternative for certain print offerings). If you’re unsure which size you need, the custom picture frame sizes guide can help you compare options.
Accurate measuring is the fastest way to avoid a frame that feels too tight or too loose—especially when you’re adding a mat. Use the complete measuring guide for a step-by-step approach.
