Top 10 Window Envelopes for Checks – Business Mailing Envelopes

As an Amazon Associate I earn from qualifying purchases.

1. Blue Summit Supplies

#ad

Designed for QuickBooks Checks, 3 5/8 X 8 11/16 NOT for INVOICES, 500 Self Seal Double Window Security Envelopes, Computer Printed Checks

#ad
Blue Summit Supplies #ad - Checks amounts and memos will not be visible: Only addresses will show through our unique 2 window design with no need to change QuickBooks, QB Online, or Quicken settings.

Perfectly fits quickbooks laser checks, or other computer printed checks: checks will slide in easier with a slightly wider design than the standard two window 8 5/8 envelope. Provides complete check security: your checks will be hidden with our security tint design. Just peel and seal to create a strong lasting seal: Our self seal design is quick and easy and is guaranteed to stay sealed. Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight1 Pounds
Part NumberFBA_BSS-92588-001
ModelFBA_BSS-92588-001

2. AmazonBasics

#ad

White, AmazonBasics #9 Double Window Security Tinted Envelopes, 500 ct

#ad
AmazonBasics #ad - 9 envelopes measures 3-7/8 by 8-7/8 inches each. 500 standard-size security-tinted #9 double window envelopes. Ideal for 8. 5-by-11-inch computer-generated invoices and statements. Double windows 3/8-inch from the left to show sender info 2 inches from bottom and recipient info 1/2 inch from bottom.
BrandAmazonBasics #ad
ManufacturerAmazonBasics #ad
Height0.01 Inches
Length8.88 Inches
Weight0.1 Pounds
Width9.25 Inches
Part NumberAMZ92W
ModelAMZ92W

3. Prime Business Checks

#ad

Self Adhesive Peel & Seal White, 500 Self Seal QuickBooks Double Window Security Check Envelopes, for Business Laser Checks, Size 3 5/8 x 8 11/16-24lb NOT for INVOICES, Ultra Security Tinted

#ad
Prime Business Checks #ad - Envelope is ideal for all business, professional and personal correspondence. Self seal double Window, Security tinted for added privacy and confidentiality. Premium 24 lb - color: white - Finish: Smooth/Wove. Designed to fit Computer business checks, QuickBooks checks. Peel & seal flap: no water required. Peel strip and fold flap, then press for a quick, secure seal.
BrandPrime Business Checks #ad
ManufacturerPrime Business Checks #ad
Height12 Inches
Length8.69 Inches
Weight4.8 Pounds
Width3.62 Inches
Part NumberPB-92663-500
ModelPB-92663-500

4. Ohuhu

#ad

White Envelope, Business Check, Ohuhu 500 Pack # 8 Double Window Envelope SELF Seal Adhesive Tinted Security Envelopes Quickbooks Check, Documents Secure Mailing, 3 5/8" x 8 11/16"

#ad
Ohuhu #ad - Paper, a super adhesive seal and a high-quality security pattern to ensure contents are kept in tip-top condition, with absolutely no security compromises. Quick seal adhesive: no glue sticks required. Best value: each box comes with 500 double window self seal security check envelopes envelopes, which fit standard-sized checks perfectly.

Premium quality: these security check envelopes are made with thick 24lb. With a easy peel-off strip that reveals a strong, permanent adhesive that won’t rip or tear even through long haul journeys. Security tinted envelopes: these business check envelopes feature high quality security patterns with heavy paper stock to protect confidential information, for absolute peace of mind when mailing sensitive information.

Double windows, these business envelopes fit checks perfectly, great quickbooks check eNVELOPE: Designed specifically for QuickBook users, with dual windows displaying essential information without leaking out sensitive details. Your accounting housekeeping just got a whole lot easier.
BrandOhuhu #ad
ManufacturerOhuhu #ad
Height3.9 Inches
Length10.8 Inches
Width9.3 Inches
Part NumberY44-82000-01-New
Model# 8
WarrantyOhuhu

5. AmazonBasics

#ad

White, Left Window, 500-Pack, AmazonBasics #10 Security-Tinted Envelopes with Peel & Seal

#ad
AmazonBasics #ad - 24-pound white woven paper for quality and strength. Measures 4-1/8 by 9-1/2 inches each. Interior security tint keeps content private; single window allows address to show through. Ideal for home or office; securely send checks, invoices, or other confidential documents. 500-pack of #10 security envelopes with Peel & Seal closure—no moisture needed.
BrandAmazonBasics #ad
ManufacturerAmazonBasics #ad
Part NumberAMZA26
ModelAMZA26

6. Blue Summit Supplies

#ad

Number 8 Size 3 5/8 Inch x 8 11/16 Inch, 500 No. 8 Flip and Seal Double Window Security Check Envelopes, Designed for Quickbooks Printed Checks

#ad
Blue Summit Supplies #ad - Just flip flap and seal to create a strong lasting seal: Our self seal design is quick and easy and is guaranteed to stay sealed.

Checks amounts and memos will not be visible: Only addresses will show through our unique double window design with no need to change QuickBooks settings. Perfectly fits quickbooks checks, or other computer printed checks: checks will slide in easier with a slightly wider design than a standard 8 5/8 envelope. Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper. Provides complete check security: your checks will be hidden with our security tint design.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight1 Pounds
Part NumberBSS-92588-012

7. Blue Summit Supplies

#ad

Gummed Flap, 500 Gummed Double Window Security Check Envelopes, 3 5/8 X 8 11/16, Computer Printed Checks, Designed for QuickBooks Checks

#ad
Blue Summit Supplies #ad - Provides complete check security: your laser checks will be hidden with our security tint design. Checks amounts and memos will not be visible: only addresses will show through our unique double window design with no need to change QuickBooks, QB Online, or Quicken settings WILL NOT FIT STATEMENTS.

Just moisten or lick the flap and fold it over to create a strong lasting seal: Save money with our strong gummed seal design is quick and easy and is guaranteed to stay sealed NOT SELF SEAL. Maintains professional look and feel throughout transit with our durable 24 LB white wove envelope paper. Perfectly fits quickbooks checks, or other computer printed checks: checks will slide in easier with a slightly wider design than the standard 2 window 8 5/8 envelope.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Height4.5 Inches
Length8.5 Inches
Weight5.11 Pounds
Width12 Inches
Part NumberBSS-92588-005

8. Blue Summit Supplies

#ad

Business Statements, 500 Number 10 Single Window Envelopes, Designed for Secure Mailing of Quickbooks Checks, Invoices, Personal Letters, Thick Gummed Seal, 4 1/8 x 9 1/2

#ad
Blue Summit Supplies #ad - Provides complete business mail security: your professional business mail will be completely hidden with our dark security tint design. Perfect for mailing invoices, billing statements, QuickBooks Invoices and checks, checks, and other business mail.

Create professional looking mail with the added security of a single window envelope. No need for tape or glue sticks as our strong gummed seal creates a hassle free and safe seal for all your sensitive documents. Tamper proof design with our hot melt glue adhesive manufacturing process that allows the glue to penetrate the envelope, thus causing the envelope to tear if you open after sealing. Your business mail recipient address will show through the single window and you can quickly print your return address or add return address labels.
BrandBlue Summit Supplies #ad
ManufacturerBlue Summit Supplies #ad
Weight6.15 Pounds
Part NumberBSS-92588-011

9. ValBox

#ad

ValBox 200 Count #8 Double Window Envelopes 3 5/8" x 8 11/16" Flip and Seal Double Window Security Check Envelopes- Security Tint Pattern Designed for Home Office Secure Mailing

#ad
ValBox #ad - Double windows design. Our valbox double window envelopes feature with durable 24lbs white wove paper, peel-off strip, stronger glue and security tint design. A replacement or 100% refund will be immediately provided to you.

Notice: these #8 double window envelopes are not compatible with quickbooks INVOICES. We are confident you would love our valbox products in its quality and price. Fits peachtree checks as well as Quicken and QuickBooks. Money back guarantee. Premium quality. You don't need to stand licking envelopes and using glue or the water activators, which is time consuming and messy. No show of memo, Payee line or amount in windows. Security check envelopes.

Great self seal envelopes. The windows line up perfectly with return and sender address, without showing the memo or check amount line like other envelopes. Protect your check privacy and safety. The self-seal feature makes these envelopes much more convenient than regular, moisten-and-seal ones. The checks are easy to slip in. However, if there's anything make you unhappy or unsatifaction, please do contact us without any hesitation.
BrandValBox #ad
ManufacturerValBox #ad
Part NumberVB023
ModelVB023

10. Aimoh

#ad

Checks Fit Perfectly, 500#8 Double Window Self Seal Security Envelopes, for Business Checks, 500 Count30180, Size 3 5/8 x 8 11/16 Inches, Not for Invoices, QuickBooks & Quicken Checks

#ad
Aimoh #ad - Premium security tint check envelopes: Ultra Secure security tint pattern - Double Window Security Tinted Check Envelopes. Perfect secure design: measures perfectly 3 5/8 inch x 8 11/16 inch to prevent checks from sliding and moving unlike others on the market, securing sensitive information to remain hidden even through the two windows.

Quick-seal self seal strip: aimoh’s double window Security Tinted Self Seal Check Envelopes uses a premium adhesive peel and seal designed strip to create a strong, secure self-sealing seal. Five hundred count: each box contains a long lasting Five Hundred envelope supply, ideal for business and home office use.

Dual window custom designed for mailing business checks: top window height is 7/8 inch x 3-1/2 inches wide and is positioned 3/8 inch from the left and 2-3/8 inch from the bottom, Bottom Window height is 7/8 inch X 3-1/2 inch wide and is positioned 7/8 inches from the left and 3/4 inches from the bottom.
BrandAimoh #ad
ManufacturerAimoh #ad
Part Number30180