10 Best Business Mailing Envelopes Window
#1 Best Pick
110 x 220mm DL White Envelopes, Self Seal Window, Smooth Finish Paper, 80 GSM, DL Envelopes for Business Mail, Invoices/Statements, Office Mailing (40)
Brand: Mail Master
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- PROFESSIONAL WHITE ENVELOPES: 110mm x 220mm size ideal for Business Mail, Invoices/Statements, Office Mailinwith a clean, professional appearance for all correspondence
- CONFIDENTIAL OPAQUE INTERIOR: Features a opaque lining that ensures the privacy of your contents, preventing see-through and protecting sensitive information during transit
- GUMMED FLAP CLOSURE: Reliable traditional gummed seal provides secure closure that activates with moisture, ensuring your documents remain safely enclosed throughout handling and delivery
- QUALITY 80GSM CONSTRUCTION: Lightweight yet durable paper material offers an economical and practical solution for everyday business mailing needs whilst maintaining professional standards
- VERSATILE BUSINESS USE: Rectangular shaped envelopes suitable for various business applications including invoices, statements, and general correspondence, enhancing document presentation
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#2 Best Value
6 x 9 Full-Face Window Envelopes in 28 lb. Bright White for Mailing a Business Letter, Catalog, Financial Document, Magazine, Pamphlet, 50 Pack (White)
Brand: LUXPaper
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- Size: 6 x 9 Full Faced Window Envelopes 6 in x 9 in / 6" x 9" / 152mm x 229mm
- Quantity: Pack of 50
- Color: 28lb. Bright White is the same bright look as our other Bright Whites, with a little more heft than standard 24 lb., for an added sense of quality, and strength.
- USES: Professional way to send Pamphlets, Brochures, Sales Literature, Booklets, Annual Reports, Magazines, Catalogs and More! EVENTS: Professional Functions, Conferences, Conventions, Business Meetings and so much more!
- Printable on off-set and digital printing presses and some home printers.
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#3 Budget Pick
AIMALL 100PCS Kraft Paper Mailing Envelopes with Clear Window, Self Seal Business Letter Envelopes 3.94 x 2.36in, Small Document Invoice Greeting Card Envelope Bags
Brand: AIMALL
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- 📄 Clear Window for Accurate Address Display — Each mailing envelope includes a transparent window sized at 2.99 x 1.42 inches, helping printed addresses show clearly for invoices, bills, statements, and professional correspondence without extra labels.
- ✉️ Self Seal Closure for Fast Mailing — The built-in self-adhesive flap seals quickly with light pressure, eliminating the need for glue or moisture and improving efficiency when handling bulk business letters or daily office mail.
- 📦 Durable Kraft Paper Construction — Made from sturdy kraft paper, these small envelopes maintain shape and structure, supporting documents, greeting cards, and notices while presenting a clean and organised appearance.
- 🏢 Ideal for Business and Home Use — Designed for invoices, receipts, greeting cards, payment notices, and small documents, these window envelopes suit offices, retail stores, schools, and personal mailing tasks.
- 📊 100PCS Value Pack for Daily Needs — Supplied in a practical bulk set of 100 pieces, these mailing envelopes help reduce restocking frequency and support consistent document organisation and outgoing correspondence.
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#4 Top Choice
AIMALL 50PCS White Business Envelopes Self Seal, 100gsm Mailing Envelopes with Adhesive Strip, Double Window or Plain, 9.49x4.13in / 8.86x4.53in for Office Billing Letters
Brand: AIMALL
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- 📌 Thick 100gsm Paper for Professional Mailing – These white business envelopes are made with sturdy 100gsm paper to keep invoices, statements and letters looking crisp and presentable, reducing bending and wrinkling in daily office use.
- 📌 Self Seal Adhesive Strip for Fast Closing – Peel-and-stick self seal design helps you seal mailing envelopes quickly and cleanly without moisture, perfect for busy offices, billing departments, school mail and bulk letter sending.
- 📌 Double Window or Plain No Window Options – Choose double window envelopes for easy address visibility on invoices and official documents, or select no window envelopes for private mailing, contracts and confidential correspondence.
- 📌 Two Business Sizes for Letters & Documents – Available in 9.49 x 4.13in and 8.86 x 4.53in, these office envelopes fit folded A4 sheets, billing slips, statements and standard business letters for home or workplace mailing.
- 📌 Multi-Purpose Office & Home Use – Ideal as mailing envelopes, invoice envelopes, statement envelopes and business letter envelopes for offices, banks, schools and home organisation, delivering a clean, professional look every time.
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#5 Popular Choice
DL White Window Envelopes Self Seal 110x220mm 100Gsm Peel and Seal Invoice Letter Envelopes with Clear Window Pack of 30
Brand: MA NASIR
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- Manufactured From High Quality 100Gsm Paper, These White DL Window Envelopes Provide A Strong, Durable And Professional Finish. Ideal For Invoices, Statements, Letters And Business Correspondence With A Clean Presentation.
- Featuring A Reliable Peel And Seal Strip, These DL Window Self Seal Envelopes Ensure A Strong Adhesive Closure Without Moistening. Perfect For High Volume Office Use, Bulk Mailings And Everyday Business Posting Needs.
- Designed In Standard DL 110x220mm Format, These Windowed Envelopes Fit A4 Paper Folded Into Thirds. The Precision Cut Window Allows Printed Addresses To Show Clearly For Professional Invoice And Letter Mailing.
- Available In Large Pack Sizes Window Envelopes Self Seal Options, These White DL Window Envelopes Are Perfect For Businesses, Schools, Post Offices And Bulk Mailing Requirements.
- Suitable For Invoice Envelopes, Business Letters, Statements, Direct Mail And Official Documents. These White Windowed DL Envelopes Offer Secure Posting While Maintaining A Clean, Professional Appearance.
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#6 Top Pick
Evour, DL White Self Seal envelopes & mailing Posting, Letter Envelopes, Ideal for Everyday Home, Office & Commercial Use, 110 x 220mm, No Window Envelopes Mail Posting Supplies, Pack of 100
Brand: evour
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- SELF-SEAL ENVELOPES- Each envelope has an ultra-strong self-seal adhesive strip that requires no moisture, A Quick Self Seal Closure.
- NO WINDOW DESIGN - Manufactured with a windowless front panel for easy printing, labeling, stamps, or hand-addressing, perfect for quick, mass, home, and business mailings.
- HASSLE-FREE & PRACTICAL: The self-seal adhesive eliminates the need for any tape, glue, or licking to seal these envelopes - just fold & press the top flap to secure them shut! These envelopes are also compatible with most inkjet and laser printers.
- MULTIPURPOSE: These envelopes are ideal for mailing & organizing invoices, letters, statements, catalogs, periodicals, brochures, etc. They are a cost-effective option for everyday home, office & commercial use!
- DL self-Seal envelopes are designed to take a sheet of A4 paper that has been folded lengthwise into three equal sections.
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#7 Top Pick
Evour A4 / C4 Self Seal White Pocket Envelopes – 229x324mm, 100 GSM, No Window – Bulk Pack for Home, Office, and Business Mailing Strong Quality Pack of 100
Brand: evour
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- SELF-SEAL ENVELOPES- Each envelope has an Strong Quality self-seal adhesive strip that requires no moisture, A Quick Self Seal Closure.
- NO WINDOW DESIGN - Manufactured with a windowless front panel for easy printing, labeling, stamps, or hand-addressing, perfect for quick, mass, home, and business mailings. Office Supply envelopes
- HASSLE-FREE & PRACTICAL: The self-seal adhesive eliminates the need for any tape, glue, or licking to seal these envelopes - just fold & press the top flap to secure them shut! These envelopes are also compatible with most inkjet and laser printers.
- A4 C4 Size: 324mm x 229mm White 100 GMs
- MULTIPURPOSE: These envelopes are ideal for mailing & organizing invoices, letters, statements, catalogs, periodicals, brochures, etc. They are a cost-effective option for everyday home, office & commercial use!
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#8 Top Pick
Evour C5/A5 Self-Seal Envelopes – 229×162 mm, 90 GSM, No-Window White Pocket – Pack of 25 Strong Self-Adhesive Mailing Envelopes for Office, Business & UK Post
Brand: evour
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- <p>★ Perfect for Light use, Everything you need for the Home and Offices</p>
- <p>★ Perfect for business, letters, brochures, correspondence and more</p>
- <p>★ All Envelopes are Seal Sealing and Non-Window</p>
- <p>★ A5 (C5) Size: 229mm x 162mm</p>
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#9 Top Pick
AIMALL 50PCS White Business Envelopes Self Seal, 100gsm Mailing Envelopes with Adhesive Strip, Double Window or Plain, 9.49x4.13in / 8.86x4.53in for Office Billing Letters
Brand: AIMALL
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- 📌 Thick 100gsm Paper for Professional Mailing – These white business envelopes are made with sturdy 100gsm paper to keep invoices, statements and letters looking crisp and presentable, reducing bending and wrinkling in daily office use.
- 📌 Self Seal Adhesive Strip for Fast Closing – Peel-and-stick self seal design helps you seal mailing envelopes quickly and cleanly without moisture, perfect for busy offices, billing departments, school mail and bulk letter sending.
- 📌 Double Window or Plain No Window Options – Choose double window envelopes for easy address visibility on invoices and official documents, or select no window envelopes for private mailing, contracts and confidential correspondence.
- 📌 Two Business Sizes for Letters & Documents – Available in 9.49 x 4.13in and 8.86 x 4.53in, these office envelopes fit folded A4 sheets, billing slips, statements and standard business letters for home or workplace mailing.
- 📌 Multi-Purpose Office & Home Use – Ideal as mailing envelopes, invoice envelopes, statement envelopes and business letter envelopes for offices, banks, schools and home organisation, delivering a clean, professional look every time.
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#10 Top Pick
Evour A4/C4 Self Seal White Pocket Envelopes – 229x324mm, 100 GSM, No Window – for Home, Office, and Business Mailing Pack of 25
Brand: evour
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- SELF-SEAL ENVELOPES- Each envelope has an ultra-strong self-seal adhesive strip that requires no moisture, A Quick Self Seal Closure.
- NO WINDOW DESIGN - Manufactured with a windowless front panel for easy printing, labeling, stamps, or hand-addressing, perfect for quick, mass, home, and business mailings. Office Supply envelopes
- HASSLE-FREE & PRACTICAL: The self-seal adhesive eliminates the need for any tape, glue, or licking to seal these envelopes - just fold & press the top flap to secure them shut! These envelopes are also compatible with most inkjet and laser printers.
- A4 C4 Size: 324mm x 229mm White 100 GMs
- MULTIPURPOSE: These envelopes are ideal for mailing & organizing invoices, letters, statements, catalogs, periodicals, brochures, etc. They are a cost-effective option for everyday home, office & commercial use!
Check latest price on Amazon
