Envelopes

Envelopes Guide Content
Size

Wallet or Pocket

White or Manilla

Seal Options

Window Position

Weight Guide

New Products

Related Products

Common Misspellings

Further Resource

FAQs

Introduction to our Guide

Our Envelope Product Guide will help you to choose the right envelope for your needs. We explain the different envelope sizes available such as C4 Envelopes, C5 Envelopes, C6 Envelopes, and DL Envelopes, as well as the different types including pocket envelopes, peel and seal envelopes and wallet envelopes. Our most popular brands include Basildon Bond, Character and Plus Fabric.

 

Envelope Size Guide
  • C4 -324x229mm
C4 Envelope Size Guide
  • C5 - 229x162mm
    (9"x63/8") envelopes hold an A4 sheet folded once or an A5 sheet unfolded
C5 Envelope Size Guide
  • C6 -114x162mm
    (41/2"x63/8") envelopes hold an A4 sheet folded twice or an A5 sheet folded once
C6 Envelope Size Guide
  • DL -110x220mm
DL Envelope Size Guide
Envelope Style Guide
  • Pocket

    Flap is on Short edge
C5 Envelope Size Guide
  • Wallet

  • Flap is on long edge
C5 Envelope Size Guide
  • White or Manilla

    Manilla (light brown) envelopes are generally cheaper than white envelopes.White envelopes present a crisp professional finish to your post.Manilla (brown) envelopes are cheaper and ideal for all post where image is not a premium concern
C5 Envelope Size Guide
Envelope Sealing Options
  • Peel & Seal Envelopes (P&S)
    The speedy way to seal envelopes. Simply peel away the release tape from the envelope flap to reveal a thick layer of adhesive which seals instantly with a strong bond. Seal strength does not weaken with age.
C5 Envelope Size Guide
  • Press Seal Envelopes (PS)
    Press the two layers of adhesive (one on each flap) together to form an instantly strong bond. Seal strength weakens after a six month period.  For peace of mind security slits are often added to clearly identify whether an envelope has been opened.
C5 Envelope Size Guide
  • Gummed Seal Envelopes (G)
    Moisten the layer of adhesive along the envelope flap and close.
  • Twin Gummed Envelopes (TG)
    Double the amount of adhesive for a stronger seal.
C5 Envelope Size Guide
Window Position Options
Window Position OptionsWindow Position OptionsWindow Position Options
Windows are measured in from the left of the window and up from the bottom of the envelope, and looking at the envelope with the flap at the top
Envelope Paper Weight Guide
Paper weight is expressed as grams per square metre (gsm). Usually the heavier the weight the stronger the envelope.

80gsm Envelopes

80gsm Envelopes
Standard weight envelope for everyday mailing

90gsm Envelopes90gsm Envelopes
Standard weight envelope for mailing heavier documents
100gsm Envelopes

100gsm Envelopes
Medium weight envelopes suitable for letterhead correspondence and prestigious mailings

110- 120gsm Envelopes110 - 120gsm Envelopes
Heavy weight premium envelopes suitable for letterhead correspondence and prestigious mailings
125gsm Envelopes125gsm Envelopes
Suitable for Heavy important mailings, prestigious mailingsof bulky items and booklets
Newest Products

Basildon Bond White C4

Pocket Peel & Seal 100gsm

Basildon Bond C4 Envelopes

 

Plus Fabric C5 White

Executive 110 gsm Peel & Seal

Plus Fabric C5 Envelopes

 

Top Selling Envelope Brands:

Basildon Bond Envelopes

Character Envelopes

Plus Fabric Envelopes

 

Related Products

Labels

Mailing and Packaging

Paper and Card

Pens and Pencils

 


Common Envelope Related Misspellings

Address label - Adress Label Address Lable

Envelope - Envalope

Envelopes - Envalopes Enveloppes Envelpoes Envolopes Envelops Envelops Evelopes

Paper - Papre Papaer Pape Papper Papr Pper Aper Ppaer Paer Papre

Stationery -Sationery Staionery Stationary

 

Further Resources

Follow the links below to find more information about Envelopes:

Royal Mail - Royal Mails official website.

Wikipedia - 'The biggest multilingual free-content encyclopedia on the Internet.'

 

Browse Our Catalogue

C4 Envelopes - Manilla
C4 Envelopes - White
C5 Envelopes - Manilla
C5 Envelopes - White
C6 Envelopes - Manilla
C6 Envelopes - White
DL Envelopes - Manilla
DL Envelopes - White
Executive Envelopes
Non-Standard Sized Envelopes
Padded & Bubble
Protective Bags
Specialty Envelopes

 
Frequently Asked Questions
Printer & Mailer Envelopes
Material
Seal Methods

Security
Special Mailing Requirements


Can I buy envelopes to put through my mailing machine?

Yes, we stock a wide range of envelopes suitable for mailing machines. There is a wide choice of sizes and window positions available in white and Manilla (brown) and mailing machine envelopes can be located in the specialist envelope section of the website.

View all Mailing Machine envelopes

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Can I use envelopes in my printer?

Most paper envelopes are compatible with litho, inkjet and bubble jet printers. It is best to refer to your printers manufacturer to check compatibility. Press seal envelopes howeverare incompatible with laser printers. The heat process in laser printing is not suitable for press seal latex gum. You can findthe contact details of your manufacturer by using out Manufacturers Info page.

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Can I buyenvelopes to match my business paper?

We offer a range of quality envelopes in various finishes such as smooth, satin or textured and the envelopes are available with or without a watermark. Finding a match with your current business or letterhead paper will be easier if you know the gsm and finish of your paper. Our range of envelopes are selected to match the most popular business and letterhead papers available.

Browse our range of executive envelopes for your closest match.


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What textured envelopes do you have?

Laid – Is a traditional finish and is described by the manufacturer as a 'Tactile' paper. The distinctive lines (all going in one direction,vertical or horizontal) woven into the paper give it a very classic, raised finish. Conqueror is one of the brands which have a range of Executive envelopes with a Laid finish.

Wove – A sharp polished finish and is smoothto the touch. The Wove texture option is available in the Character and Conqueror executive envelope ranges.

Contour – This is an embossed paperwith what is described by the manufacturer as a hammer finish.

Vellum – This offers a more subtle texture option, with a gentle 'tooth' or depth of texture. The Vellum texture option is available in the Character and Conqueror executive envelope ranges.

Smooth – This is the most common finish. If the texture is not stated then you can usually assume that the envelope has a smooth finish. There are also Ultra Smooth options available. Smooth papers can be found throughout all executive envelope ranges.

A textured envelope is traditionally chosen to add value to any important documents that are mailed

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What does opaque mean?

Standard white envelopes can be see-through in the right light and therefore the contents of your correspondence may be seen through the envelope. 'Opaque' is a colourwash which is printed on the inside of the envelope. By coating the inside of the envelope with a colour wash the contents inside are unreadable. Most of our envelopes are opaque colouring.

Click here to view allenvelope options.

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Can I buy Re-cycled envelopes?

We stock a range of New Guardian Manilla (brown) envelopes that are made from re-cycled materials.

Viewall New Guardian recycled envelope range.

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What is press seal?

Press seal refers to how the envelope flap is sealed.Press seal envelopes have adhesive on both flaps and when pressed together it forms an instant bond and secures the envelope closure.This means that you do not have to lick or wet the envelopeto seal it. Press seal is the best value, and most efficient option for large mail outs.

View all C4 Manilla Envelopes

View all C4White Envelopes

View all C5 Manilla Envelopes

View all C5 White Envelopes

View all C6 Manilla Envelopes

View all C6 White Envelopes


View all DL Manilla Envelopes

View all DL White Envelopes

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What is peel and seal?

Peel and seal refers to how the envelope flap is sealed. The peel and seal adhesion has a peel away strip on just one flap. That strip is removed to reveal a thick layer of adhesive which seals instantly, bonding both flaps together. This is traditionally a more premium option to sealing and is associated with thicker, higher GSM envelopes.

View all C4 Manilla Envelopes

View all C4 White Envelopes

View all C5 Manilla Envelopes

View all C5 White Envelopes

View all DL White Envelopes

Please note there are no C6 (white or Manilla) or DL Manilla Envelopes currently available in the peel and seal option.

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What is gummed seal?

The gummed envelope is probably the most traditionalof the envelope sealing types. There is a layer of gum on the top flap of the envelope. To seal, you moisten the layer of adhesive and close to form a bond. You can do this via lickingthe flap or using a dampening sponge. This is the most economicalseal type option for envelopes.

View all C4 Manilla Envelopes

View all C4 White Envelopes

View all C5 Manilla Envelopes

View all C5 White Envelopes

View all C6 Manilla Envelopes

View all DL Manilla Envelopes

View all DL White Envelopes

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How does easy open work?

Using a built-in easy tear strip, these envelopescan be opened cleanly and easily down the side, without damaging the contents or compromising security. This facility is available on many of our white peel and seal envelopes. The edge of the envelope is reinforced so that they tear effectively and easily.  New Guardian is one of the brands who offer this easy open optionon some of their products.

To see pictures of how easy open works visit the Easy Open page on the official New Guardian website.


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What are the strongest envelopes I can buy?

We have a range of envelopesmade in Tyvek material. This is a unique material with unsurpassable strength. These envelopes are water, burst, tear and punctureresistant which means products arrive in pristine condition.Tyvek is ultra light, only a third of the weight of equivalent paper products, which means lower postage costs. Survivor /Tyvek envelopes have a peel and seal closure which ensures the contents remain secure.

Survivor/ Tyvek envelopes are available in a rangeof sizes and types to suit all your needs.

Viewall Survivor / Tyvek envelopes.

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How willI know if my post has been tampered with?

Some of the envelope manufacturers have added slits to the flap of their envelopes which clearly identify whether an envelope has been opened. There are special tamper evident envelopes if security is a concern.

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Do you stock envelopes to match my business paper?

We offer a range of quality envelopes in various finishes such as smooth, satin or textured and the envelopes are available with or without a watermark. Finding a match with your current business or letterhead paper will be easier if you know the gsm and finish of your paper. Our range of envelopes are selected to match the most popular business and letterhead papers available.

Browse our range of executive envelopes for your closest match.

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Can I buy envelopes suitable for mailing catalogues and bulky documents?

Yes, we have an enormous rangefor you to choose from. Here are just some of the ranges tohelp you choose the right one for your needs.

Paper Envelopes- Gussetted
We stock heavy duty paper envelopes with a 25mm gusset for expansion. These envelopesa re available in both white and Manilla (brown).

We also stock a range of gusset envelopes that have been reinforced with a woven polyester thread providing exceptional strength. Also available in white and Manilla (brown).

Paper Envelopes – Board Backed
Heavy duty paper in a range of sizes, the rigid boardkeeps important documents safe. These envelopes are available in white or Manilla (brown). The front of the envelope has aprinted message “Please Do Not Bend”.

Polythene Envelopes
Polythene envelopes and bags are available in manysizes and configurations. The manufacturer claims these envelopes are lighter and stronger than conventional paper envelopes thus saving money on postage costs. Think about the post you receivein your office and home, many of the catalogue companies usethese clear polythene envelopes or bags.

For mailing catalogues and bulky documents see also; Padded & Bubble bags, Survivor/ Tyvek envelopes, Protective bags, Mailing pouches, Media mailers, and Tubes & Cartons.

View all gussetted envelopes.

View all board backed envelopes.

View all polythene bags.

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Can I buy postal tubes suitable for mailing Prints, Maps etc?

Yes, we supply a range of flat packed easy to assemble triangular tubes that are ideal for rolled or awkward shaped items.

View all Mailing tubes.

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Can I buy envelopes to use for inter department mailings?

Yes we stock a range of envelopes suitable for this purpose. These internal mail envelopes are available in various colours, sizes and weights and can be used from 24 mailings (in the smallest size) up to 112 mailings (in the larger size).The envelopes have punched holes to instantly show if there are documents inside.

View all internal mail envelopes.

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What I should use to send videos and cassettes through the post?

We would suggest you use a protective envelope or postal pack designed for this purpose. Choose from our range of postal packs and padded & bubble envelopes.

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Can I buy an envelope to hold delivery documents?
Yes, we supply a range of self-adhesive envelopes to hold and protect documents, make documents easily visible and ensure documents arrive with the goods. Our documents enclosed envelopes are available in three sizes, printed or plain. These are called tenzalopes.

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CanI buy an envelope suitable for holding wages/money?

Yes, we stock a range of wage envelopes in a number of styles to suit all configurations of cash wages presentation.

You can choose from plain or printed manilla (brown),with window or cutaway flaps plus a glass clear or glass ineversion.

The cutaway flap allows bank notes to be checked prior to opening. All have an anti-tamper seal.

View all wage envelopes.

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Other questions and enquiries?

If you have any other questions please click here and fill out our online form. We will get back to you within 48 hours with the answer, plus we will also update our website with your question.

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