Custom Envelope Printing


Want to elevate your professionalism in the eyes of your customers? Use custom-printed, branded envelopes to get customers’ attention and get your point across in a professional way.

We’ve helped hundreds of companies produce envelopes that build their brand. We are one of the few printers in Connecticut that can economically produce short-run, 4-color process envelopes on our Hewlett Packard production machine. We produce envelopes of all sizes and styles, including security tinted envelopes, booklet envelopes, catalog envelopes, invitation envelopes, and many more.

We also have many options for production including foil stamping, engraving, embossing, debossing, envelope conversion, custom PANTONE colors, and metallic inks.

Contact us for a quote, check out our sizing chart below, or read on to find out more,


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Why choose Success Printing for your custom envelope printing?

Here are just a few reasons to choose us for all of your custom envelope printing needs.

  1. We offer options. We can print and customize both single-sided and 2-sided envelopes. We can print #10, #9, 6″ x 9″, and 9″ x 12″ envelope sizes. We can also print in color or in black and white.
  2. Your logo will look sharp. We don’t skimp on ink or paper quality, ever. 
  3. We do one thing: printing. We do it well—just look at our longevity and review history. We’ve done it a long time (since 1983). You can trust us to have the expertise and the focus to take care of your custom envelopes.
  4. We offer trade pricing on every job instead of making you haggle for it. We love helping business owners save money.
  5. We meet our deadlines. We work fast, offer rush services, and will take care of your company no matter what.


What are the standard sizes for custom envelopes?

We offer customization options for all kinds of custom envelope sizes, including #10, #9, #6, booklet envelopes, catalog envelopes, and more. If you stop by our print shop here in Shelton, we’ll be happy to show you some options. 

Can I print full-color designs on custom envelopes?

Absolutely. You can choose from a wide range of colors and styles. 

What paper options are available for custom envelopes?

We generally use 24# white smooth paper for custom envelopes.

Is there a minimum or maximum quantity for custom envelope printing?

You can print them in batches as low as 250 or as high as 10,000. Usually, we print them in increments of 500; that is, 500, 1500, 2000, etc. 

What file formats are preferred for submitting custom envelope designs for printing?

You’ll get the best results with PDFs, JPGs, or JPEGs. 

Ready to get started? 

Stop by our Shelton print shop or contact us for a quote. We can’t wait to provide you with the highest-quality custom envelopes.