Skip to Content Skip to Navigation
Promo Image
Viking storage boxes Practical boxes for better organisation. From £4.99 each
Product Image

*Terms & Conditions apply

Trustpilot
Prices excl. VAT

Prices incl. / excl. VAT

You can choose to show the prices inclusive or exclusive of VAT on our website

0330 128 1399
Customer service

Customer service

Our customer support is available every working day between 8am and 5pm.

Place an order today to unlock your cashback from our partner! (per their T&Cs)
  1. Home
  2. Paper, Envelopes & Packaging
  3. Packing & Mailing
  4. Envelopes & Mailing Bags
  5. Envelopes

Envelopes

(533)

There are few things more annoying than running out of envelopes when you have important mail to send and the post office is closed. Luckily, with our high-quality white envelopes, you’ll never run out. These are available in various formats from a wide choice of established brands who design their products to the highest standards.

  1. Blake Purely Everyday Envelopes Non standard 155 (W) x 155 (H) mm Adhesive Strip White 120 gsm Pack of 500
    Blake Purely Everyday Envelopes Non standard 155 (W) x 155 (H) mm Adhesive Strip White 120 gsm Pack of 500 Viking No. 1153438
    Trustpilot
    Only
    £74.99
    Pack
    £89.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  2. Blake Everyday Mailing Bag Window Non standard 235 (W) x 114 (H) mm White 90 gsm Pack of 1000
    Blake Everyday Mailing Bag Window Non standard 235 (W) x 114 (H) mm White 90 gsm Pack of 1000 Viking No. 1162250
    Trustpilot
    Only
    £69.49
    Pack
    £83.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  3. Blake Everyday Mailing Bag Window Non standard 238 (W) x 162 (H) mm Cream 80 gsm Pack of 500
    Blake Everyday Mailing Bag Window Non standard 238 (W) x 162 (H) mm Cream 80 gsm Pack of 500 Viking No. 1173945
    Trustpilot
    Only
    £37.99
    Pack
    £45.59 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 3
  4. Blake Purely Everyday Envelopes Non standard 111 (W) x 111 (H) mm Gummed White 90 gsm Pack of 1000
    Blake Purely Everyday Envelopes Non standard 111 (W) x 111 (H) mm Gummed White 90 gsm Pack of 1000 Viking No. 1153258
    Trustpilot
    Only
    £66.99
    Pack
    £80.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  5. PREMIUM Office Envelopes Non standard 229 (W) x 305 (H) mm Adhesive Strip White 120 gsm Pack of 250
    Sustainable
    Sustainable
    PREMIUM Office Envelopes Non standard 229 (W) x 305 (H) mm Adhesive Strip White 120 gsm Pack of 250 Viking No. 1153375
    Trustpilot
    Only
    £78.99
    Pack
    £94.79 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  6. Creative Senses Envelopes 297 (W) x 210 (H) mm White 145 gsm Pack of 40
    Creative Senses Envelopes 297 (W) x 210 (H) mm White 145 gsm Pack of 40 Viking No. 1162337
    Trustpilot
    Only
    £26.99
    Pack
    £32.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 4
  7. Blake Purely Everyday Envelopes Window Non standard 125 (W) x 125 (H) mm White 90 gsm Pack of 1000
    Blake Purely Everyday Envelopes Window Non standard 125 (W) x 125 (H) mm White 90 gsm Pack of 1000 Viking No. 1162172
    Trustpilot
    Only
    £93.49
    Pack
    £112.19 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  8. Blake Purely Everyday Envelopes Non standard 160 (W) x 160 (H) mm Adhesive Strip White 100 gsm Pack of 500
    Blake Purely Everyday Envelopes Non standard 160 (W) x 160 (H) mm Adhesive Strip White 100 gsm Pack of 500 Viking No. 1153424
    Trustpilot
    Only
    £60.99
    Pack
    £73.19 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  9. Purely Mailing Bag C5 Gummed 162 x 229 mm Plain 90 gsm White Pack of 500
    Purely Mailing Bag C5 Gummed 162 x 229 mm Plain 90 gsm White Pack of 500 Viking No. 1162229
    Trustpilot
    Only
    £34.49
    Pack
    £41.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 3
  10. Blake Purely Everyday Envelopes Window Non standard 155 (W) x 155 (H) mm White 100 gsm Pack of 500
    Blake Purely Everyday Envelopes Window Non standard 155 (W) x 155 (H) mm White 100 gsm Pack of 500 Viking No. 1153423
    Trustpilot
    Only
    £86.99
    Pack
    £104.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  11. PREMIUM Business DL Envelopes Grey 220 (W) x 110 (H) mm Window 120 gsm Pack of 50
    Sustainable
    Sustainable
    PREMIUM Business DL Envelopes Grey 220 (W) x 110 (H) mm Window 120 gsm Pack of 50 Viking No. 1153352
    Trustpilot
    Only
    £14.49
    Pack
    £17.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 6
  12. Blake Purely Everyday Envelopes Window C5 162 (W) x 229 (H) mm White 90 gsm Pack of 500
    Blake Purely Everyday Envelopes Window C5 162 (W) x 229 (H) mm White 90 gsm Pack of 500 Viking No. 1173853
    Trustpilot
    Only
    £40.49
    Pack
    £48.59 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 3
  13. RAJA Peel and Seal Mailing Bag Brown 500 (W) x 440 (H) mm Plain 125 gsm Pack of 150
    Own Own Brand Brand
    Own Own Brand Brand
    RAJA Peel and Seal Mailing Bag Brown 500 (W) x 440 (H) mm Plain 125 gsm Pack of 150 Viking No. 1201506
    Trustpilot
    Buy More, Save More
    £144.99
    Pack
    from 3 Packs
    £173.99 incl. VAT
    Quantity excl. VAT Saving
    1-2  £154.99
    3+  £144.99 -6%
    Currently in stock Order before 6:00 PM for next working day delivery.
  14. Blake Everyday Mailing Bag Window C4 324 (W) x 229 (H) mm White 120 gsm Pack of 250
    Blake Everyday Mailing Bag Window C4 324 (W) x 229 (H) mm White 120 gsm Pack of 250 Viking No. 1153413
    Trustpilot
    Only
    £65.99
    Pack
    £79.19 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  15. Blake Environmental Mailing Bag Window DL+ 229 (W) x 114 (H) mm White 90 gsm Pack of 1000
    Sustainable
    Sustainable
    Blake Environmental Mailing Bag Window DL+ 229 (W) x 114 (H) mm White 90 gsm Pack of 1000 Viking No. 1153336
    Trustpilot
    Only
    £71.99
    Pack
    £86.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  16. Blake Everyday Mailing Bag Window DL 220 (W) x 110 (H) mm White 90 gsm Pack of 1000
    Blake Everyday Mailing Bag Window DL 220 (W) x 110 (H) mm White 90 gsm Pack of 1000 Viking No. 1162245
    Trustpilot
    Only
    £51.99
    Pack
    £62.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  17. Blake Purely Everyday Environmental Envelopes Window C5 162 (W) x 229 (H) mm White 90 gsm Pack of 500
    Sustainable
    Sustainable
    Blake Purely Everyday Environmental Envelopes Window C5 162 (W) x 229 (H) mm White 90 gsm Pack of 500 Viking No. 1153328
    Trustpilot
    Only
    £43.99
    Pack
    £52.79 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 3
  18. Blake Everyday Mailing Bag Plain C4 324 (W) x 229 (H) mm White 100 gsm Pack of 250
    Blake Everyday Mailing Bag Plain C4 324 (W) x 229 (H) mm White 100 gsm Pack of 250 Viking No. 1174017
    Trustpilot
    Only
    £33.49
    Pack
    £40.19 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 3
  19. Creative Senses Coloured Envelope C5 229 (W) x 162 (H) mm Adhesive Strip Brown 135 gsm Pack of 20
    Creative Senses Coloured Envelope C5 229 (W) x 162 (H) mm Adhesive Strip Brown 135 gsm Pack of 20 Viking No. 1162318
    Trustpilot
    Only
    £16.49
    Pack
    £19.79 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 6
  20. Purely Mailing Bag C4 Gummed 229 x 324 mm Plain 120 gsm White Pack of 250
    Purely Mailing Bag C4 Gummed 229 x 324 mm Plain 120 gsm White Pack of 250 Viking No. 1174018
    Trustpilot
    Only
    £43.49
    Pack
    £52.19 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 3
  21. PREMIUM Office Envelopes C5 229 (W) x 162 (H) mm White 120 gsm Pack of 500
    Sustainable
    Sustainable
    PREMIUM Office Envelopes C5 229 (W) x 162 (H) mm White 120 gsm Pack of 500 Viking No. 1153391
    Trustpilot
    Only
    £84.49
    Pack
    £101.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  22. Blake Everyday Mailing Bag Window B5 254 (W) x 178 (H) mm White 90 gsm Pack of 500
    Blake Everyday Mailing Bag Window B5 254 (W) x 178 (H) mm White 90 gsm Pack of 500 Viking No. 1174015
    Trustpilot
    Only
    £74.49
    Pack
    £89.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  23. Creative Coloured Envelopes DL+ 229 (W) x 114 (H) mm Adhesive Strip Brown 120 gsm Pack of 500
    Sustainable
    Sustainable
    Creative Coloured Envelopes DL+ 229 (W) x 114 (H) mm Adhesive Strip Brown 120 gsm Pack of 500 Viking No. 1173881
    Trustpilot
    Only
    £179.99
    Pack
    £215.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  24. Blake Purely Everyday Environmental Envelopes Window C5 162 (W) x 229 (H) mm White 90 gsm Pack of 500
    Sustainable
    Sustainable
    Blake Purely Everyday Environmental Envelopes Window C5 162 (W) x 229 (H) mm White 90 gsm Pack of 500 Viking No. 1153196
    Trustpilot
    Only
    £38.49
    Pack
    £46.19 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 3

Our white business envelopes are available in standardised envelope formats such as DL, C5 and C4 so you can pick the right product for your postage requirements. They also offer internal printing and are available in packs of up to 1,000, so if you send large volumes of post, you won't have to worry about running out of them anytime soon.

You can also choose our premium Blake envelopes, which are perfect for businesses and will help you make a great impression. In addition to our white envelopes, we also offer a broad range of brown envelopes, as well as super-strong protective envelopes and other varieties in green and orange. Whether you prefer to seal your white envelopes yourself or have them peeled and sealed or gummed, you'll find everything you need here.

For office supply solutions you can rely on, Viking won’t let you down.

    Compare (max. 3 products)

    View comparison
    ×