Documents behave differently from photographs and prints once they're in a frame. Large maps, stiff certificates, and diplomas printed on heavier stock all bring their own set of problems — size, texture, and sometimes a wax seal or raised print that a standard flat mount can't accommodate.
Oversized maps and the flattening problem
Old maps and large documents are often creased or rolled from storage, and pressing them flat under glazing without addressing that first can leave visible ridges permanently under the glass, or put uneven stress on the paper. Depending on condition, a map may need gentle humidification and flattening before mounting — a process best left to a specialist experienced in paper restoration rather than attempted at home.
Wax seals and raised elements
A diploma or certificate with a wax seal, an embossed stamp, or a ribbon attachment can't simply be pressed flat under standard glazing without crushing the raised element. This usually calls for a spacer — a thin strip inside the frame that holds the glazing away from the surface of the document — so the seal or texture has room rather than getting flattened against the glass.
Large single-sheet documents
Certificates and diplomas are often a non-standard size (larger than A4, sometimes closer to A3 or bigger), which puts them outside most ready-made options. A custom frame sized to the actual document also avoids the trimming or awkward oversized mounting that comes with trying to force a large certificate into a smaller standard frame.
Keeping text legible against glare
Certificates are usually hung somewhere they'll actually be read — a study, an office, a hallway — which makes glare more of a practical issue than it is for a decorative print. Anti-reflective (museum-grade) glazing is worth considering here specifically because the point of the piece is being able to read it, not just look at it from an angle.
Multiple documents together
It's common to want a set — several certificates from the same course, or a diploma alongside a graduation photo — displayed as one piece. A multi-aperture mount handles this the same way it does for photographs or children's artwork, keeping the set visually consistent rather than a mismatched row of separate frames.
Bringing a document in
Because condition (creasing, rolling, brittleness) and physical features (seals, embossing, unusual size) vary so much, this is another case where seeing the actual document is the only reliable way to plan the frame properly.
