Need custom envelope sizes, colors, paper stocks, or specialty envelopes? Request a custom quote.
The #10 standard business envelope is one of the most widely used formats for professional correspondence. Measuring 4.125" × 9.5", it fits a standard 8.5" × 11" sheet folded into thirds — making it a practical choice for invoices, billing statements, business letters, marketing materials, and direct mail campaigns.
Print your #10 envelopes in full color or black ink with your logo, return address, brand colors, and other design elements. Based in Woodbury, NJ, Bellia provides custom envelope printing for businesses and organizations throughout South Jersey.
Both envelopes use the standard #10 business envelope size. The difference is how the recipient’s address appears and the type of mailing you’re sending.
Best for: Business letters, marketing mail, announcements, contracts, proposals, and everyday office correspondence.
Choose the standard #10 when you’ll print the recipient’s address directly on the envelope or apply an address label. The solid front also provides plenty of room for your logo, return address, and branding.
Best for: Invoices, billing statements, account notices, payroll, and transactional mail.
The recipient’s address printed on the enclosed document shows through the window, eliminating the need to print or label each envelope separately. This makes window envelopes especially useful for recurring and high-volume business mailings.
Both envelope styles are available with custom printing and are designed to work with standard 8.5" × 11" documents folded into thirds.
Custom-printed #10 envelopes give your business correspondence and marketing mail a consistent branded appearance. Add your logo, return address, colors, and other design elements in full color or black ink.
Need more than just envelopes? Bellia also offers complete Direct Mail Services, including variable data printing for personalized addressing, mailing list processing, USPS postal preparation, and coordination with personalized letters, brochures, postcards, and other printed pieces. Whether you’re sending invoices, marketing campaigns, nonprofit appeals, or customer communications, we can help manage your project from printing through postal delivery.
Working with one local printing and mailing partner helps simplify production by keeping your envelopes, printed inserts, addressing, and postal preparation together in one workflow.
#10 envelopes are a standard choice for everyday business mail because they accommodate letter-size documents folded into thirds and work well for everything from routine correspondence to marketing campaigns.
A practical format for billing statements, account notices, invoices, and other standard business documents.
Use #10 envelopes for letters, proposals, contracts, client communications, and formal office mail.
Custom printing turns every direct mail envelope into another opportunity to reinforce your branding before the mailing is opened.
Brochures, flyers, coupons, letters, and other promotional materials can be folded to fit inside a standard #10 envelope.
Useful for nonprofits, churches, donor appeals, giving campaigns, event mailings, and member correspondence.
Well suited to healthcare providers, legal firms, financial institutions, and real estate professionals sending statements, appointment reminders, contracts, and client correspondence.
Download the template for your #10 Standard Business envelope. Templates include trim marks and safe zone guides. Always set up your artwork on the correct template — the printable area covers the front face of the envelope only.
Template size: 9.5" × 4.125" (Width × Height)
A standard #10 business envelope measures 4.125" × 9.5" and is designed to hold a standard 8.5" × 11" sheet folded into thirds. It is one of the most common envelope sizes for business letters, invoices, statements, and other professional correspondence.
#10 envelopes are commonly used for invoices, billing statements, business letters, contracts, direct mail campaigns, nonprofit appeals, healthcare mailings, legal correspondence, fundraising letters, and other professional communications.
A standard #10 envelope has a solid front and is a good choice when the recipient address will be printed directly on the envelope or applied with a mailing label. A #10 window envelope has a clear window that allows the recipient address printed on the enclosed document to show through, making it useful for invoices, statements, and other transactional mail.
Yes. Bellia can print your logo, return address, brand colors, and other design elements on the front of your #10 envelopes in full color or black ink. Keep the recipient address and postage areas clear when preparing your artwork.
Yes. As part of our Direct Mail Services, Bellia can use variable data printing (VDP) to print personalized recipient names and addresses directly onto #10 envelopes. This is useful for direct mail campaigns, fundraising appeals, customer communications, and other personalized mailings.
Yes. Custom printed #10 envelopes are commonly used for direct mail campaigns, fundraising appeals, business correspondence, marketing pieces, and customer communications. Bellia also provides Direct Mail Services, including variable data printing for personalized addressing, mailing list processing, USPS postal preparation, sorting, and delivery to the USPS.
No. Standard #10 envelope artwork should be created without bleed. Keep logos, return addresses, and other important design elements inside the safe area shown on our template, and do not place artwork within the designated gripper, postage, or addressing areas.
Submit a print-ready PDF or high-resolution JPG prepared in CMYK color mode. Raster photographs and graphics should be approximately 300 dpi at the final printed size. Use our template to confirm the correct finished size, safe area, gripper area, postage placement, and address-clearance zones. No bleed or crop marks are required.
Yes. After uploading your artwork and adding your envelopes to the shopping cart, you can download a low-resolution PDF proof before proceeding to checkout. Use the proof to review artwork placement, sizing, orientation, return-address placement, and overall appearance. Carefully check spelling, phone numbers, addresses, and other important information before completing your order. If Bellia’s in-house design team creates or prepares your envelope artwork, we’ll provide a design proof for your approval before it goes to print.
Yes. Bellia’s in-house graphic design team can create a professional custom envelope design or adapt your existing logo, return address, colors, and brand assets for printing. Learn more about Bellia’s graphic design services.
Have questions about #10 envelopes or need help with a mailing?
Call Bellia or request a custom quote. We’re ready to help.