Skip to Content Skip to Navigation
Promo Image
Save on Energizer & Duracell Batteries New top offers every week – for a limited time only!
Product Image

*Terms & Conditions apply

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 4pm.

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

(545)

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 B5 178 (W) x 254 (H) mm Self-adhesive Cream 115 gsm Pack of 250
    Blake Purely Everyday Envelopes B5 178 (W) x 254 (H) mm Self-adhesive Cream 115 gsm Pack of 250 Viking No. 1153126
    Only
    £24.99
    Pack
    £29.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 4
  2. Premium Business Envelopes with Window C4 229 (W) x 324 (H) mm Adhesive Strip White 140 gsm Pack of 100
    Sustainable
    Sustainable
    Premium Business Envelopes with Window C4 229 (W) x 324 (H) mm Adhesive Strip White 140 gsm Pack of 100 Viking No. 5971491
    Buy More, Save More
    £119.99
    Pack
    from 3 Packs
    £143.99 incl. VAT
    Quantity excl. VAT Saving
    1-2  £129.99
    3+  £119.99 -7%
    Currently in stock Order before 6:00 PM for next working day delivery.
  3. Creative Coloured Envelopes C5 229 (W) x 162 (H) mm Adhesive Strip Red 120 gsm Pack of 500
    Sustainable
    Sustainable
    Creative Coloured Envelopes C5 229 (W) x 162 (H) mm Adhesive Strip Red 120 gsm Pack of 500 Viking No. 1174088
    Only
    £154.99
    Pack
    £185.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  4. Blake Purely Everyday Envelopes Non standard 368 (W) x 444 (H) mm Gummed Cream 180 gsm Pack of 100
    Blake Purely Everyday Envelopes Non standard 368 (W) x 444 (H) mm Gummed Cream 180 gsm Pack of 100 Viking No. 1153130
    Only
    £71.49
    Pack
    £85.79 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  5. Blake Purely Everyday Envelopes Non standard 305 (W) x 406 (H) mm Adhesive Strip Cream 115 gsm Pack of 250
    Blake Purely Everyday Envelopes Non standard 305 (W) x 406 (H) mm Adhesive Strip Cream 115 gsm Pack of 250 Viking No. 1153122
    Only
    £63.49
    Pack
    £76.19 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  6. Blake Purely Everyday Envelopes Non standard 254 (W) x 381 (H) mm Gummed Cream 115 gsm Pack of 250
    Blake Purely Everyday Envelopes Non standard 254 (W) x 381 (H) mm Gummed Cream 115 gsm Pack of 250 Viking No. 1153114
    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
  7. Creative Coloured Envelope C4 229 (W) x 324 (H) mm Adhesive Strip Yellow 120 gsm Pack of 250
    Sustainable
    Sustainable
    Creative Coloured Envelope C4 229 (W) x 324 (H) mm Adhesive Strip Yellow 120 gsm Pack of 250 Viking No. 1162264
    Only
    £124.99
    Pack
    £149.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  8. PREMIUM Office Envelopes C5 162 (W) x 229 (H) mm Adhesive Strip White 120 gsm Pack of 500
    Sustainable
    Sustainable
    PREMIUM Office Envelopes C5 162 (W) x 229 (H) mm Adhesive Strip White 120 gsm Pack of 500 Viking No. 1153387
    Only
    £76.49
    Pack
    £91.79 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  9. Blake Everyday Mailing Bag Window C5 229 (W) x 162 (H) mm White 90 gsm Pack of 500
    Blake Everyday Mailing Bag Window C5 229 (W) x 162 (H) mm White 90 gsm Pack of 500 Viking No. 1174023
    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 C6 162 (W) x 114 (H) mm Self-adhesive Cream 80 gsm Pack of 1000
    Blake Purely Everyday Envelopes C6 162 (W) x 114 (H) mm Self-adhesive Cream 80 gsm Pack of 1000 Viking No. 1153140
    Only
    £39.49
    Pack
    £47.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 3
  11. PREMIUM Business Envelopes C6 162 (W) x 114 (H) mm Adhesive Strip White 120 gsm Pack of 500
    Sustainable
    Sustainable
    PREMIUM Business Envelopes C6 162 (W) x 114 (H) mm Adhesive Strip White 120 gsm Pack of 500 Viking No. 1162209
    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
  12. Blake Purely Everyday Envelopes C6 162 (W) x 114 (H) mm Gummed White 100 gsm Pack of 1000
    Blake Purely Everyday Envelopes C6 162 (W) x 114 (H) mm Gummed White 100 gsm Pack of 1000 Viking No. 1173901
    Only
    £48.99
    Pack
    £58.79 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 3
  13. PREMIUM Office C5 Envelopes White 162 (W) x 229 (H) mm Window 120 gsm Pack of 500
    Sustainable
    Sustainable
    PREMIUM Office C5 Envelopes White 162 (W) x 229 (H) mm Window 120 gsm Pack of 500 Viking No. 1153388
    Only
    £79.99
    Pack
    £95.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  14. PREMIUM Business Envelopes C4 229 (W) x 324 (H) mm Adhesive Strip Grey 120 gsm Pack of 20
    Sustainable
    Sustainable
    PREMIUM Business Envelopes C4 229 (W) x 324 (H) mm Adhesive Strip Grey 120 gsm Pack of 20 Viking No. 1153345
    Only
    £14.99
    Pack
    £17.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 6
  15. Creative Coloured Envelopes C6 162 (W) x 114 (H) mm Adhesive Strip Red 120 gsm Pack of 500
    Sustainable
    Sustainable
    Creative Coloured Envelopes C6 162 (W) x 114 (H) mm Adhesive Strip Red 120 gsm Pack of 500 Viking No. 1174100
    Only
    £65.49
    Pack
    £78.59 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 Purely Everyday Envelopes DL 110 (W) x 220 (H) mm Adhesive Strip Cream 115 gsm Pack of 500
    Blake Purely Everyday Envelopes DL 110 (W) x 220 (H) mm Adhesive Strip Cream 115 gsm Pack of 500 Viking No. 1153143
    Only
    £41.99
    Pack
    £50.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 3
  17. PREMIUM Office Envelopes C4 324 (W) x 229 (H) mm Adhesive Strip White 120 gsm Pack of 250
    Sustainable
    Sustainable
    PREMIUM Office Envelopes C4 324 (W) x 229 (H) mm Adhesive Strip White 120 gsm Pack of 250 Viking No. 1153383
    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
  18. PREMIUM Business C4 Envelopes Grey 229 (W) x 324 (H) mm Window 120 gsm Pack of 250
    Sustainable
    Sustainable
    PREMIUM Business C4 Envelopes Grey 229 (W) x 324 (H) mm Window 120 gsm Pack of 250 Viking No. 1153347
    Only
    £94.99
    Pack
    £113.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  19. Blake Purely Everyday DL Envelopes White 220 (W) x 110 (H) mm Window 120 gsm Pack of 500
    Blake Purely Everyday DL Envelopes White 220 (W) x 110 (H) mm Window 120 gsm Pack of 500 Viking No. 1153371
    Only
    £56.49
    Pack
    £67.79 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  20. Blake Envelopes C4 100 gsm White Window White 100 gsm Pack of 250
    Blake Envelopes C4 100 gsm White Window White 100 gsm Pack of 250 Viking No. 1153188
    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
  21. PREMIUM Business Envelopes C4 229 (W) x 324 (H) mm Adhesive Strip White 120 gsm Pack of 250
    Sustainable
    Sustainable
    PREMIUM Business Envelopes C4 229 (W) x 324 (H) mm Adhesive Strip White 120 gsm Pack of 250 Viking No. 1153224
    Only
    £114.99
    Pack
    £137.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  22. Creative Coloured Envelopes C5 229 (W) x 162 (H) mm Adhesive Strip Black 120 gsm Pack of 500
    Sustainable
    Sustainable
    Creative Coloured Envelopes C5 229 (W) x 162 (H) mm Adhesive Strip Black 120 gsm Pack of 500 Viking No. 1173867
    Only
    £209.99
    Pack
    £251.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  23. Blake Purely Everyday Envelopes C5 162 (W) x 229 (H) mm Self-adhesive Cream 115 gsm Pack of 500
    Blake Purely Everyday Envelopes C5 162 (W) x 229 (H) mm Self-adhesive Cream 115 gsm Pack of 500 Viking No. 1153136
    Only
    £35.49
    Pack
    £42.59 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 3
  24. Blake Everyday Mailing Bag Window DL+ 229 (W) x 114 (H) mm White 90 gsm Pack of 1000
    Blake Everyday Mailing Bag Window DL+ 229 (W) x 114 (H) mm White 90 gsm Pack of 1000 Viking No. 1174051
    Only
    £49.99
    Pack
    £59.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2

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
    ×