The 5 Best bulk Window Envelopes (2023 reviews)

The features department is where aimoh bulk window envelope truly manages to shine. This comes with a poly window. It is manufactured from heavyweight extra white sturdy wove stock paper, combining a professional security tint pattern and smooth finish. It is perfect for invoices, statements and many more business uses.

Why We Like This:

Combining a professional security tint pattern and smooth finish
Super sticky and good quality paper
Good quality and consistently well made

Best For company: Blue Summit supplies bulk Window Envelope

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Blue Summit Supplies line of envelope come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. This item is definitely a "privacy" envelope. It saves you money on bulk business mailing of business statements, invoices, or checks. There is plastic covering the window. The employee name and address fits perfectly in the window. There is 1/2 inch between the bottom edge of the envelope and the bottom of the window. The envelope is a good size and will work for confidential items. It is a self-sealing envelope.

Why We Like This:

Works perfect to mail checks from quickbooks
Great for qbo invoices and statements
Sticks great, tastes like the floor

Best For Business letter: Amazon Basics bulk Window Envelope

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The amazon basics bulk window envelope is specially designed for your daily usage and has all useful features. These AmazonBasics #10 security-tinted envelopes, peel & seal, are very secure and nothing can be read from the content no matter how bright light you hold them against. It is perfect width to catch and hang up a tri-folded letter when hand stuffing the envelope. It can not be easily opened after its been sealed.

The adhesive is good and the thickness is just right. The peel off sticker is easier and more convenient than one you have to damped. This is easily three or four of the typical boxes you’d buy from a supermarket. The security tint is a great addition. It is great for mass mailings and manual stuffing.

Why We Like This:

Great value for a big mailing
Affordable and readily available but not tamper proof
New and hot release

Best For letter: HERKKA bulk Window Envelope

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Instead of pealing off a strip to expose a sticky surface or licking a glue strip, these envelopes have a narrow flap that flips up to expose a sticky surface that matches up to the normal flap that all envelopes have. The adhesive feels like it is slightly stronger than a " repositional " adhesive. The envelop is a snug fit for a multi part check but you can work it in.

The envelops are easy to open, close and seal. They have a peel and seal strip that allows for easy sealing. The flap adhesion holds tight when closed, but if you forget to put something in it, you can open it carefully if it's done very soon after closing. They are also easy to use, with a simple flip and seal closure that saves time and hassle compared to traditional envelope seals. The self sealing peel and seal feature is extremely nice. These envelopes are perfect for returning invoices, either when they don't send a complimentary window or a self-addressed envelope.

Why We Like This:

Fits checks perfectly and makes mailing of checks more secure
Fits perfect for the quickbook checks
One of the new comers and featured product

Best For any home Office: HERKKA super Secure Seal

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If you use quickbooks, these envelopes are the greatest thing since sliced bread. Instead of pealing off a strip to expose a sticky surface or licking a glue strip, these envelopes have a narrow flap that flips up to expose a sticky surface that matches up to the normal flap that all envelopes have. They have the color pattern printed all on the inside to help hide sensitive information to help keep things private as well. The adhesive feels like it is slightly stronger than a " repositional " adhesive.

The envelops are easy to open, close and seal. The flap adhesion holds tight when closed, but if you forget to put something in it, you can open it carefully if it's done very soon after closing. These envelopes are perfect for returning invoices, either when they don't send a complimentary window or a self-addressed envelope.

Why We Like This: