All Envelopes

Browse the complete collection of envelopes at Envelopes.co.uk, featuring every size, colour and style you need for business, creative or personal use. From classic white envelopes and coloured options to padded, board back and window envelopes, we’ve got something for every purpose.

Whether you’re sending documents, invitations, products or promotional materials, our envelopes come in a wide variety of finishes, closures and formats to suit your mailing needs. Available in popular sizes including DL, C6, C5, and C4.

Find the right envelope for your next delivery, all in one place.

Showing 758 products
DL Dark Red 110gsm Peel & Seal Coloured Envelope (220 x 110mm)
DL Dark Red 110gsm Peel & Seal Coloured Envelope (220 x 110mm)
£0.30
£0.30
C6 White Luxury 180gsm Peel & Seal Envelope (114 x 162mm)
C6 White Luxury 180gsm Peel & Seal Envelope (114 x 162mm)
£0.23
£0.23
C6 Cream Conqueror Envelope (114 x 162mm)
C6 Cream Conqueror Envelope (114 x 162mm)
£0.48 £0.58
On Sale
£0.48 £0.58
C5 Oyster 90gsm Gummed V-Flap Greetings Envelope (162 x 229mm)
C5 Oyster 90gsm Gummed V-Flap Greetings Envelope (162 x 229mm)
£0.48
£0.48
C5 Orange Envelope (162 x 229mm)
C5 Orange Envelope (162 x 229mm)
£0.50
£0.50
C6 Orange Envelope (114 x 162mm)
C6 Orange Envelope (114 x 162mm)
£0.31
£0.31
C5 Magnolia 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Magnolia 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.34 £0.42
On Sale
£0.34 £0.42
White Envelope (130 x 130mm)
White Envelope (130 x 130mm)
£0.11 £0.13
On Sale
£0.11 £0.13
C5 Gold 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Gold 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.55
£0.55
C6 Orange 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Orange 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
C5 Cherry Red British Made 100gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Cherry Red British Made 100gsm Gummed V-Flap Envelope (162 x 229mm)
£0.25
£0.25
C4 Black 180gsm Peel & Seal Gusset Envelope (324 x 229 x 25mm)
C4 Black 180gsm Peel & Seal Gusset Envelope (324 x 229 x 25mm)
£0.89
£0.89
C6 High White Conqueror Envelope (114 x 162mm)
C6 High White Conqueror Envelope (114 x 162mm)
£0.34
£0.34
C6 Oyster 120gsm Peel & Seal Conqueror Envelope (114 x 162mm)
C6 Oyster 120gsm Peel & Seal Conqueror Envelope (114 x 162mm)
£0.48 £0.59
On Sale
£0.48 £0.59
C5 Fuschia Pink 100gsm Gummed V-Flap Greetings Envelope (162 x 229mm)
C5 Fuschia Pink 100gsm Gummed V-Flap Greetings Envelope (162 x 229mm)
£0.39 £0.47
On Sale
£0.39 £0.47
C5 Bright Red Envelope (162 x 229mm)
C5 Bright Red Envelope (162 x 229mm)
£0.41 £0.50
Sold Out On Sale
£0.41 £0.50
C5 Pale Green 120gsm Peel & Seal Envelope (162 x 229mm)
C5 Pale Green 120gsm Peel & Seal Envelope (162 x 229mm)
£0.41 £0.50
On Sale
£0.41 £0.50
C6 White Opaque Business 90gsm Gummed Envelope (162 x 114mm)
C6 White Opaque Business 90gsm Gummed Envelope (162 x 114mm)
£0.09
£0.09
White Business 120gsm Peel & Seal Envelope (127 x 190mm)
White Business 120gsm Peel & Seal Envelope (127 x 190mm)
£0.19 £0.23
On Sale
£0.19 £0.23
C5 Manila Brown Business 115gsm Peel & Seal Envelope (229 x 162mm)
C5 Manila Brown Business 115gsm Peel & Seal Envelope (229 x 162mm)
£0.14 £0.17
On Sale
£0.14 £0.17
C5 Fleck 100gsm Gummed V-Flap Greetings Envelope (162 x 229mm)
C5 Fleck 100gsm Gummed V-Flap Greetings Envelope (162 x 229mm)
£0.25
£0.25
C6 Fleck 100gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
C6 Fleck 100gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
£0.16
£0.16
C5 Brilliant White Conqueror Envelope (162 x 229mm)
C5 Brilliant White Conqueror Envelope (162 x 229mm)
£0.63
£0.63
DL Dark Red Envelope (110 x 220mm)
DL Dark Red Envelope (110 x 220mm)
£0.32
£0.32
C5 Dark Red Envelope (162 x 229mm)
C5 Dark Red Envelope (162 x 229mm)
£0.50
£0.50
C5 Pale Pink Envelope (162 x 229mm)
C5 Pale Pink Envelope (162 x 229mm)
£0.41 £0.50
On Sale
£0.41 £0.50
C5 Dark Blue 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Dark Blue 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.34 £0.42
On Sale
£0.34 £0.42
DL Black 120gsm Gummed V-Flap Envelope (110 x 220mm)
DL Black 120gsm Gummed V-Flap Envelope (110 x 220mm)
£0.32
£0.32
White Opaque Business 80gsm Gummed Envelope (89 x 152mm)
White Opaque Business 80gsm Gummed Envelope (89 x 152mm)
£0.07
£0.07
450x324 mm (C3) Manila Brown Envelope
450x324 mm (C3) Manila Brown Envelope
£0.45 £0.55
On Sale
£0.45 £0.55
Manila Brown Board Back 120gsm Peel & Seal Envelope (267 x 216mm)
Manila Brown Board Back 120gsm Peel & Seal Envelope (267 x 216mm)
£0.30 £0.37
On Sale
£0.30 £0.37
String & Washer Window Envelopes
String & Washer Window Envelopes
From £0.80
£0.80
C6 Cherry Red British Made 100gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Cherry Red British Made 100gsm Gummed V-Flap Envelope (114 x 162mm)
£0.15
£0.15
DL Manila Brown Envelope (220 x 110mm)
DL Manila Brown Envelope (220 x 110mm)
£0.09 £0.11
On Sale
£0.09 £0.11
C6 Ivory 120gsm Peel & Seal Envelope (114 x 162mm)
C6 Ivory 120gsm Peel & Seal Envelope (114 x 162mm)
£0.20
Sold Out
£0.20
C6 Bright Red 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Bright Red 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
C5 White Envelope (162 x 229mm)
C5 White Envelope (162 x 229mm)
£0.16 £0.20
On Sale
£0.16 £0.20
C5 White Envelope (162 x 229mm)
C5 White Envelope (162 x 229mm)
£0.18 £0.22
On Sale
£0.18 £0.22
C5 Manila Brown 80gsm Gummed Mailing Envelope (162 x 229mm)
C5 Manila Brown 80gsm Gummed Mailing Envelope (162 x 229mm)
£0.10 £0.12
On Sale
£0.10 £0.12
C5 Silver 120gsm Peel & Seal Coloured Envelope (162 x 229mm)
C5 Silver 120gsm Peel & Seal Coloured Envelope (162 x 229mm)
£0.41
£0.41
C5 Manila Peel and Seal 120gsm Window Envelope (162 x 114 x 25mm)
C5 Manila Peel and Seal 120gsm Window Envelope (162 x 114 x 25mm)
£0.40
£0.40
DL White Luxury 180gsm Peel & Seal Envelope (110 x 220mm)
DL White Luxury 180gsm Peel & Seal Envelope (110 x 220mm)
£0.28
£0.28
C6 Dark Green 120gsm Peel & Seal Envelope (114 x 162mm)
C6 Dark Green 120gsm Peel & Seal Envelope (114 x 162mm)
£0.25 £0.31
On Sale
£0.25 £0.31
C4 White Envelope (324 x 229mm)
C4 White Envelope (324 x 229mm)
£0.23 £0.28
On Sale
£0.23 £0.28
Black Gummed V-Flap 120gsm Envelope (65 x 94mm)
Black Gummed V-Flap 120gsm Envelope (65 x 94mm)
£0.12
£0.12
C6 Bright Red 120gsm Peel & Seal Envelope (114 x 162mm)
C6 Bright Red 120gsm Peel & Seal Envelope (114 x 162mm)
£0.25 £0.31
On Sale
£0.25 £0.31
DL Bright Red Envelope (110 x 220mm)
DL Bright Red Envelope (110 x 220mm)
£0.31 £0.38
On Sale
£0.31 £0.38
C5 White Business 90gsm Self Seal Envelope (229 x 162mm)
C5 White Business 90gsm Self Seal Envelope (229 x 162mm)
£0.10 £0.12
On Sale
£0.10 £0.12