In recognition of achievement, long service, certification of qualification or compliance with the law, certificates are intended to be displayed. Framing both acknowledges the significance of, and protects, the document.
The decision to paste or not is determined by whether or not the flexibility to remove the certificate, e.g. for copying, is a requirement.
With a wide range of readymade A4 options always in stock, this can be achieved in minutes.
Alternatively, more elaborate custom framing, incorporating mount boards can be commissioned. Bulk orders, at very favourable rates, are treated with the same attention to detail as one-offs.