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Plain Envelopes

Plain envelopes can be bought from us in a variety of colours such as white and manilla, as well as multiple sizes like C4, C5 and DL.

Plain Envelopes
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Q-Connect Envelope 25mm Gusset Peel and Seal 120gsm C4 Manilla (100 Pack) KF3527

Q Connect Envelope 25mm Gusset Peel and Seal 120gsm C4 Manilla 100 Pack KF3527 123713 F
100
Pack
  • Suitable for A4 documents
  • 25mm expanding gusset for bulky items
  • Strong peel and seal closure
  • Pack of 100 x 120gsm manilla envelopes
£20.82
£17.35 ex. VAT
£17.35
£20.82 inc. VAT
£20.82
£17.35 ex. VAT
£17.35
£20.82 inc. VAT

Order now for dispatch today

Order now for dispatch today

Q-Connect Envelope 25mm Gusset Peel and Seal 120gsm 381x254mm Manilla (100 Pack) KF3528

Q Connect Envelope 25mm Gusset Peel and Seal 120gsm 381x254mm Manilla 100 Pack KF3528 102004 F
100
Pack
  • Dimensions: 381 x 254 x 25mm
  • 25mm expanding gusset for bulky items
  • Pack of 100 durable 120gsm manilla envelopes
  • Strong peel and seal closure for secure mailing
£26.57
£22.14 ex. VAT
£22.14
£26.57 inc. VAT
£26.57
£22.14 ex. VAT
£22.14
£26.57 inc. VAT

Order now for dispatch today

Order now for dispatch today

Basildon Bond Envelopes Wallet Peel and Seal 120gsm DL White (100 Pack) F80275

Basildon Bond Envelopes Wallet Peel and Seal 120gsm DL White 100 Pack F80275 103323 F
100
Pack
  • 100 high-quality envelopes
  • Fits A5 sheets folded once, or A4 sheets folded twice
  • Crafted from smooth, 120gsm white recycled paper
  • Ensures a secure, professional finish and saves time
£14.97
£12.47 ex. VAT
£12.47
£14.97 inc. VAT
£14.97
£12.47 ex. VAT
£12.47
£14.97 inc. VAT

Order now for dispatch today

Order now for dispatch today

Plus Fabric 25mm Gusset Envelopes Peel and Seal 120gsm C4 White (100 Pack) C26766

Plus Fabric 25mm Gusset Envelopes Peel and Seal 120gsm C4 White 100 Pack C26766 101568 F
100
Pack
  • Suitable for A4 documents
  • 25mm expanding gusset for bulky mail
  • Made from strong 120gsm paper
  • Easy peel and seal closure
£105.97
£88.31 ex. VAT
£88.31
£105.97 inc. VAT
£105.97
£88.31 ex. VAT
£88.31
£105.97 inc. VAT

Order now for dispatch today

Order now for dispatch today

Q-Connect Envelope 25mm Gusset Peel and Seal 305x254 Manilla (100 Pack) KF3526

Q Connect Envelope 25mm Gusset Peel and Seal 305x254 Manilla 100 Pack KF3526 112032 F
100
Pack
  • Dimensions: 305 x 254 x 25mm
  • 25mm expanding gusset for bulky items
  • Pack of 100 durable 120gsm manilla envelopes
  • Strong peel and seal closure for secure mailing
£34.27
£28.56 ex. VAT
£28.56
£34.27 inc. VAT
£34.27
£28.56 ex. VAT
£28.56
£34.27 inc. VAT

Order now for dispatch today

Order now for dispatch today

Q-Connect Envelope 25mm Gusset Peel and Seal 120gsm 406x305mm Manilla (100 Pack) KF3529

Q Connect Envelope 25mm Gusset Peel and Seal 120gsm 406x305mm Manilla 100 Pack KF3529 141280 F
100
Pack
  • Dimensions: 406 x 305 x 25mm
  • Ideal for catalogues, reports & bulky items
  • 120gsm paper for durable mailing
  • Pack of 100 manilla envelopes with peel & seal closure
This item is out of stock

Q-Connect Envelope 25mm Gusset Peel and Seal 120gsm 406x305mm Manilla (100 Pack) KF3529

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Plain Envelopes

Find plain envelopes for your mailing and office requirements. Our extensive range includes a variety of sizes, including DL, C4, C5 and B4. Peel and seal and self seal options are also available.

We stock bulk packs to suit businesses and home offices, as well as a wide range of quantities. Choose from different paper weights and colours like white and manilla.

We have the right envelope for your letters, documents and invoices. Envelopes with recycled paper are also available here.

Find more types of envelopes in our full range.

Frequently Asked Questions

Q. Will C5 envelopes fit A4 paper?

Q. What is a windowless envelope?