Custom Envelope Printing in St. Louis, MO

D24 Printing prints custom envelopes for St. Louis businesses, including #10 business envelopes with your return address and logo, window envelopes for invoices and statements, and invitation envelopes. Our two-color offset press is well suited to long envelope runs with consistent color.

(314) 395-9420

Which envelope size do I need?

The #10 envelope (4.125 x 9.5 inches) is the standard business envelope and holds a letter folded in thirds. Window #10s are made for invoices and statements so the address prints on the document itself. A7 envelopes (5.25 x 7.25 inches) are the usual match for 5 x 7 inch invitations and cards.

What can be printed on a business envelope?

Most businesses print a logo and return address in the upper left corner. Some add a short message or website on the front or the back flap. Keep the address area and postage area clear so the envelope mails without trouble.

Common envelope sizes

Common envelope sizes
EnvelopeSizeUse
#104.125 x 9.5 inLetters, proposals, general mail
#10 window4.125 x 9.5 inInvoices and statements
#93.875 x 8.875 inReturn envelopes inside a #10
A75.25 x 7.25 inInvitations and 5 x 7 cards

Envelope Printing FAQ

Can I order envelopes to match my letterhead?

Yes. Order them together as stationery so your logo, colors and contact details match across both.

Visit our St. Louis print shop

D24 Printing, 8206 Exchange Way, St. Louis, MO 63144

(314) 395-9420

Envelope Printing across the St. Louis area

We print envelope printing for customers throughout St. Louis city, St. Louis County, St. Charles County and Jefferson County.

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