Blake C5 Envelopes
C5 envelopes are an everyday staple, as they fit an A4 size piece of paper folded in half. We stock a wide range of high quality C5 envelopes that come in packs of 250 as well as smaller retail packs depending on your requirements.
Within this range we have manilla and white envelopes alongside peel and seal, gummed, self seal and the option of plain or windowed envelopes - depending on your needs.
We proudly source envelopes from top brands including Blake, Basildon Bond and lots more, ensuring you have high quality envelopes each and every time you order. Be sure to have a browse through our complete range of Envelopes and Padded Bags in case you can\'t find what you\'re looking for. Alternatively, you can call our friendly team, who are always happy to answer any questions you have.
Our top sellers in C5 Envelopes
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Evolve C5 Envelopes Recycled Self Seal 100gsm White (Pack of 500) RD7893 BLK93002
These environmentally friendly Evolve pocket envelopes are made from quality 100% rec...
SAVE 55% off RRP
Only £37.33 inc VAT£31.11 exc VAT
Product Code: BLK93002
Stock: 35
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Evolve C5 Envelopes Recycled Window Self Seal 100gsm White (Pack of 500) RD7084 BLK93003
These environmentally friendly Evolve pocket envelopes are made from quality 100% rec...
SAVE 55% off RRP
Only £39.41 inc VAT£32.84 exc VAT
Product Code: BLK93003
Stock: 34
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Blake PurelyEveryday C5 100gsm Peel and Seal White Window Envelopes (Pack of 100) 23084100PR BLK7565
All the sizes you will ever need are covered in this vast array of Envelopes products...
SAVE 53% off RRP
Only £8.05 inc VAT£6.71 exc VAT
Product Code: BLK75652
Stock: 40
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Blake PurelyEveryday C5 100gsm Peel 100PR 23893100PR BLK75651
All the sizes you will ever need are covered in this vast array of Envelopes products...
SAVE 38% off RRP
Only £9.50 inc VAT£7.92 exc VAT
Product Code: BLK75651
Stock: 76
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Blake Everyday White Peel & Seal Pocket 229x162mm 100gsm Pack 250 Code 23893/250 23893/250
An extensive range of peel and seal envelopes that is a league above standard latex s...
Only £27.80 inc VAT£23.17 exc VAT
Product Code: BLAKE23893250
Stock: 534
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Blake Everyday Manilla Window Gummed Mailer 162x229mm 80gsm Pack 500 Code 1802CBC 1802CBC
Catering for all sizes in wallet, pocket, gummed and self-seal envelopes. A range of ...
SAVE 15% off RRP
Only £43.25 inc VAT£36.04 exc VAT
Product Code: BLAKE1802CBC
Stock: 102
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Blake Everyday White Window Self Seal Wallet Mailing Wallet 162x229mm 90gsm Pack 500 Code 1702CBC 17...
Catering for all sizes in wallet, pocket, gummed and self-seal envelopes. A range of ...
SAVE 19% off RRP
Only £47.96 inc VAT£39.97 exc VAT
Product Code: BLAKE1702CBC
Stock: 99
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Blake Optima Ultra White Card Window Peel & Seal Card Wallet 162x229mm 210gsm Pack 250 Code OP55
A range of 210gsm/280 micron card envelopes in a pristine bright white shade. The ult...
SAVE 47% off RRP
Only £95.68 inc VAT£79.73 exc VAT
Product Code: BLAKEOP55
Stock: 5
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Blake Everyday Envelopes C5 White Pocket Plain Self Seal 90gsm 229x162mm (Pack 25) - 1389325 PR 3512...
All the sizes you will ever need are covered in this vast array of envelope products,...
SAVE 53% off RRP
Only £1.72 inc VAT£1.43 exc VAT
Product Code: EXR35127BL
Stock: out of stock
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Blake Everyday Envelopes C5 White Pocket Window Self Seal 90gsm 229x162mm (Pack 25) - 1308425 PR 657...
All the sizes you will ever need are covered in this vast array of envelope products,...
SAVE 60% off RRP
Only £2.28 inc VAT£1.90 exc VAT
Product Code: EXR65752BL
Stock: out of stock
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Blake Everyday Envelopes C5 Manilla Pocket Plain Gummed 80gsm 229x162mm (Pack 50) - 1384850 PR 65759...
All the sizes you will ever need are covered in this vast array of envelope products,...
SAVE 61% off RRP
Only £2.99 inc VAT£2.49 exc VAT
Product Code: EXR65759BL
Stock: out of stock
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Blake Everyday Envelopes C5 White Pocket Plain Self Seal 90gsm 229x162mm (Pack 50) - 1389350 PR 6579...
All the sizes you will ever need are covered in this vast array of envelope products,...
SAVE 51% off RRP
Only £3.66 inc VAT£3.05 exc VAT
Product Code: EXR65794BL
Stock: out of stock
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Blake Everyday Envelopes C5 White Pocket Plain Peel and Seal 100gsm 229x162mm (Pack 50) - 2389350 PR...
An extensive range of peel and seal envelopes that is a league above standard latex s...
SAVE 55% off RRP
Only £4.43 inc VAT£3.69 exc VAT
Product Code: EXR65822BL
Stock: out of stock
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Blake Premium Business Envelopes C5 Cream Wove Wallet Plain Peel and Seal 120gsm 162x229mm (Pack 50)...
Made in an attractive soft cream hue for those who want to differentiate from the eve...
SAVE 59% off RRP
Only £9.31 inc VAT£7.76 exc VAT
Product Code: EXR35386BL
Stock: out of stock
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Blake Everyday Envelopes C5 White Plain Gummed Mailer 90gsm 162x229mm (Pack 500) - 3707 35631BL
The most extensive range of mailing wallets available from stock in the world! Sizes ...
SAVE 54% off RRP
Only £18.50 inc VAT£15.42 exc VAT
Product Code: EXR35631BL
Stock: out of stock
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Blake Environmental Envelopes C5 Natural White Pocket Plain Self Seal 90gsm 229x162mm (Pack 500) - R...
For those who are looking for the traditional appearance of a recycled envelope. The ...
SAVE 47% off RRP
Only £21.23 inc VAT£17.69 exc VAT
Product Code: EXR35715BL
Stock: out of stock
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Blake Everyday Envelopes C5 White Wallet Plain Self Seal 90gsm 162x229mm (Pack 500) - 1707 35232BL
A vast array of white envelopes catering for every size. With gummed, self-seal, pock...
SAVE 50% off RRP
Only £23.14 inc VAT£19.28 exc VAT
Product Code: EXR35232BL
Stock: out of stock
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Blake Everyday Envelopes C5 White Wallet Window Self Seal 90gsm 162x229mm (Pack 500) - 1708 35246BL
A vast array of white envelopes catering for every size. With gummed, self-seal, pock...
SAVE 53% off RRP
Only £23.18 inc VAT£19.32 exc VAT
Product Code: EXR35246BL
Stock: out of stock
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Blake Everyday Envelopes C5 White Pocket Plain Self Seal 100gsm 229x162mm (Pack 500) - 14893 35085BL
A vast array of white envelopes catering for every size. With gummed, self-seal, pock...
SAVE 52% off RRP
Only £23.59 inc VAT£19.66 exc VAT
Product Code: EXR35085BL
Stock: out of stock
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Purely Everyday C5 Manilla Press Seal Envelopes 500s NWT1411
Blake Purely Everyday Pocket Self Seal Manilla C5 229x162mm 80gsm Envelopes (500)
SAVE 8% off RRP
Only £25.19 inc VAT£20.99 exc VAT
Product Code: NWT1411
Stock: out of stock
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Blake Everyday Envelopes C5 White Pocket Plain Peel and Seal 100gsm 229x162mm (Pack 500) - 11893PS 1...
An extensive range of peel and seal envelopes that is a league above standard latex s...
SAVE 45% off RRP
Only £25.69 inc VAT£21.41 exc VAT
Product Code: EXR14344BL
Stock: out of stock
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Blake Everyday Envelopes C5 White Pocket Window Peel and Seal 25mm Gusset 120gsm 229x162mm (Pack 125...
Packaging for all bulky postal applications. With 8 different sizes available across ...
SAVE 56% off RRP
Only £28.09 inc VAT£23.41 exc VAT
Product Code: EXR48392BL
Stock: out of stock
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Purely Everyday C5 White Press Seal Envelopes 500s NWT1409
Blake TS-130003 C5 Purely Everyday Self Seal Envelope, 90gsm, White, Pack of 500
S...
Only £28.27 inc VAT£23.56 exc VAT
Product Code: NWT1409
Stock: out of stock
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Blake Environmental Envelopes C5 White Pocket Plain Self Seal 90gsm 229x162mm (Pack 500) - RN17893 4...
A branded recycled envelope range that can hold its head high when it comes to enviro...
SAVE 50% off RRP
Only £28.74 inc VAT£23.95 exc VAT
Product Code: EXR40513BL
Stock: out of stock
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Purely Everyday C5 White Windowed Press Seal Envelopes 500s NWT1410
Blake PurelyEveryday C5 100gsm Peel 100PR
Blake PurelyEveryday C5 100gsm Peel...
Only £30.34 inc VAT£25.28 exc VAT
Product Code: NWT1410
Stock: out of stock
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Blake Everyday Envelopes C5 Manilla Pocket Plain Peel and Seal 120gsm 229x162mm (Pack 500) - 4751PS ...
Catering for all sizes in wallet, pocket, gummed and self-seal envelopes. A range of ...
SAVE 50% off RRP
Only £30.72 inc VAT£25.60 exc VAT
Product Code: EXR14337BL
Stock: out of stock
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Blake Avant Garde Envelopes C5 Cream Manilla Pocket Peel and Seal 130gsm 229x162mm (Pack 250) - AG00...
Cream Manilla premium envelope available in a C5 Peel & seal pocket. Suitable for bus...
SAVE 44% off RRP
Only £30.92 inc VAT£25.77 exc VAT
Product Code: EXR40289BL
Stock: out of stock
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Blake Everyday Envelopes C5 White Wallet Window Self Seal 100gsm 162x229mm (Pack 500) - 6805PW 35211...
A vast array of white envelopes catering for every size. With gummed, self-seal, pock...
SAVE 44% off RRP
Only £38.16 inc VAT£31.80 exc VAT
Product Code: EXR35211BL
Stock: out of stock
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Blake Premium Office Envelopes C5 Ultra White Wove Wallet Window Peel and Seal 120gsm 162x229mm (Pac...
The range that performs in all corporate environments; working with laser, digital an...
SAVE 53% off RRP
Only £52.87 inc VAT£44.06 exc VAT
Product Code: EXR40436BL
Stock: out of stock
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Blake Premium Office Envelopes C5 Ultra White Wove Pocket Plain Peel and Seal 120gsm 229x162mm (Pack...
The range that performs in all corporate environments; working with laser, digital an...
SAVE 54% off RRP
Only £53.20 inc VAT£44.33 exc VAT
Product Code: EXR40282BL
Stock: out of stock
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Blake Pure Premium Envelopes C5 Super White Wove Pocket Plain Peel and Seal 120gsm 229x162mm (Pack 5...
The range comprises of 100% recycled, FSC certification products - the whitest recycl...
SAVE 42% off RRP
Only £55.08 inc VAT£45.90 exc VAT
Product Code: EXR14176BL
Stock: out of stock
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Blake Premium Office Envelopes C5 Ultra White Wove Pocket Window Peel and Seal 120gsm 229x162mm (Pac...
The range that performs in all corporate environments; working with laser, digital an...
SAVE 54% off RRP
Only £55.74 inc VAT£46.45 exc VAT
Product Code: EXR40275BL
Stock: out of stock
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Blake Premium Business Envelopes C5 Ice White Wove Wallet Plain Peel and Seal 120gsm 162x229mm (Pack...
Arguably the whitest shade of paper and envelopes on the market. Its pristine brillia...
SAVE 54% off RRP
Only £60.90 inc VAT£50.75 exc VAT
Product Code: EXR71373SP
Stock: out of stock
