Office Supplies

Streamline your office mailing with our range of practical packaging for stationery, paperwork and office essentials. At Envelopes.co.uk, you’ll find padded envelopes, peel-and-seal options and durable mailing bags ideal for sending documents, promotional materials and small equipment. Benefit from fast dispatch and bulk savings to keep your business running smoothly and professionally.

Showing 603 products
C5 Dark Yellow Envelope (162 x 229mm)
C5 Dark Yellow Envelope (162 x 229mm)
£0.41 £0.50
On Sale
£0.41 £0.50
C6 Bright Blue Envelope (114 x 162mm)
C6 Bright Blue Envelope (114 x 162mm)
£0.25 £0.31
On Sale
£0.25 £0.31
C6 Magnolia Envelope (114 x 162mm)
C6 Magnolia Envelope (114 x 162mm)
£0.25 £0.31
On Sale
£0.25 £0.31
C6 Mid Yellow Envelope (114 x 162mm)
C6 Mid Yellow Envelope (114 x 162mm)
£0.25 £0.31
On Sale
£0.25 £0.31
C7 Pale Pink 120gsm Gummed V-Flap Envelope (82 x 113mm)
C7 Pale Pink 120gsm Gummed V-Flap Envelope (82 x 113mm)
£0.17
£0.17
Pale Pink Gummed V-Flap 120gsm Envelope (155 x 155mm)
Pale Pink Gummed V-Flap 120gsm Envelope (155 x 155mm)
£0.29 £0.35
On Sale
£0.29 £0.35
C7 Dark Blue 120gsm Gummed V-Flap Envelope (82 x 113mm)
C7 Dark Blue 120gsm Gummed V-Flap Envelope (82 x 113mm)
£0.14 £0.17
On Sale
£0.14 £0.17
White Business 120gsm Gummed Envelope (125 x 175mm)
White Business 120gsm Gummed Envelope (125 x 175mm)
£0.13 £0.16
On Sale
£0.13 £0.16
White Business 120gsm Peel & Seal Envelope (185 x 185mm)
White Business 120gsm Peel & Seal Envelope (185 x 185mm)
£0.21 £0.26
On Sale
£0.21 £0.26
Blue Board Envelopes
Blue Board Envelopes
From £0.72
£0.72
White Board Back 120gsm Peel & Seal Envelope (241 x 178mm)
White Board Back 120gsm Peel & Seal Envelope (241 x 178mm)
£0.26 £0.32
On Sale
£0.26 £0.32
Metallic Gold 100gsm Gummed V-Flap Greeting Card Envelope (133 x 184mm)
Metallic Gold 100gsm Gummed V-Flap Greeting Card Envelope (133 x 184mm)
£0.38 £0.46
On Sale
£0.38 £0.46
C4 Magnolia 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Magnolia 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C6 Mid Blue 120gsm Peel & Seal Envelope (114 x 162mm)
C6 Mid Blue 120gsm Peel & Seal Envelope (114 x 162mm)
£0.25 £0.31
On Sale
£0.25 £0.31
C5 Bright Blue 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Bright Blue 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.34
£0.34
C5 Orange 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Orange 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.42
£0.42
C7 Pale Blue 120gsm Gummed V-Flap Envelope (82 x 113mm)
C7 Pale Blue 120gsm Gummed V-Flap Envelope (82 x 113mm)
£0.17
£0.17
White Business 100gsm Gummed Envelope (165 x 165mm)
White Business 100gsm Gummed Envelope (165 x 165mm)
£0.16 £0.19
On Sale
£0.16 £0.19
C5 White Opaque Business 90gsm Self Seal Envelope (162 x 229mm)
C5 White Opaque Business 90gsm Self Seal Envelope (162 x 229mm)
£0.10 £0.12
On Sale
£0.10 £0.12
White Opaque Business 120gsm Peel & Seal Envelope (305 x 152mm)
White Opaque Business 120gsm Peel & Seal Envelope (305 x 152mm)
£0.26 £0.32
On Sale
£0.26 £0.32
C6 Black 180gsm Peel & Seal Gusset Envelope (114 x 162 x 25mm)
C6 Black 180gsm Peel & Seal Gusset Envelope (114 x 162 x 25mm)
£0.49
£0.49
DL Dark Green Envelope (110 x 220mm)
DL Dark Green Envelope (110 x 220mm)
£0.31 £0.38
On Sale
£0.31 £0.38
Orange Gummed V-Flap 120gsm Envelope (65 x 94mm)
Orange Gummed V-Flap 120gsm Envelope (65 x 94mm)
£0.12
£0.12
Green Board Envelopes
Green Board Envelopes
From £0.72
£1.96
C3 White Board Back 120gsm Peel & Seal Envelope (457 x 324mm)
C3 White Board Back 120gsm Peel & Seal Envelope (457 x 324mm)
£0.75
£0.75
Black Coloured Peel & Seal 120gsm Envelope (229 x 324mm)
Black Coloured Peel & Seal 120gsm Envelope (229 x 324mm)
£0.68
£0.68
DL Manila Brown 115gsm Peel & Seal Coloured Envelope (220 x 110mm)
DL Manila Brown 115gsm Peel & Seal Coloured Envelope (220 x 110mm)
£0.14 £0.17
On Sale
£0.14 £0.17
Gold Coloured Peel & Seal 120gsm Envelope (155 x 155mm)
Gold Coloured Peel & Seal 120gsm Envelope (155 x 155mm)
£0.30
£0.30
C5 Bright Red 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Bright Red 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.34 £0.42
On Sale
£0.34 £0.42
C5 Purple 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Purple 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.34 £0.42
On Sale
£0.34 £0.42
C7 Black 120gsm Gummed V-Flap Envelope (82 x 113mm)
C7 Black 120gsm Gummed V-Flap Envelope (82 x 113mm)
£0.17
£0.17
White Business 120gsm Peel & Seal Envelope (240 x 240mm)
White Business 120gsm Peel & Seal Envelope (240 x 240mm)
£0.38 £0.46
On Sale
£0.38 £0.46
C3 White Opaque Business 120gsm Peel & Seal Envelope (450 x 324mm)
C3 White Opaque Business 120gsm Peel & Seal Envelope (450 x 324mm)
£0.63 £0.77
On Sale
£0.63 £0.77
Manila Brown Envelope (164 x 180mm)
Manila Brown Envelope (164 x 180mm)
£0.25
£0.25
DL Mid Yellow Envelope (110 x 220mm)
DL Mid Yellow Envelope (110 x 220mm)
£0.31 £0.38
On Sale
£0.31 £0.38
DL Pale Blue Envelope (110 x 220mm)
DL Pale Blue Envelope (110 x 220mm)
£0.31 £0.38
On Sale
£0.31 £0.38
Zipper Document Bag (360 x 275 mm)
Zipper Document Bag (360 x 275 mm)
£2.58
£2.58
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (370 x 340mm)
Manila Brown 400gsm Peel & Seal Rigid Board Mailers Envelope (248 x 345mm)
£0.70
£0.70
C4 Black Board Back 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Black Board Back 120gsm Peel & Seal Envelope (324 x 229mm)
£0.82
£0.82
Handmade Envelopes
Handmade Envelopes
£1.50
£1.50
C7 Gold 100gsm Gummed V-Flap Greetings Envelope (82 x 113mm)
C7 Gold 100gsm Gummed V-Flap Greetings Envelope (82 x 113mm)
£0.25 £0.31
On Sale
£0.25 £0.31
C7 Fuschia Pink 100gsm Gummed V-Flap Greetings Envelope (82 x 113mm)
C7 Fuschia Pink 100gsm Gummed V-Flap Greetings Envelope (82 x 113mm)
£0.25 £0.31
On Sale
£0.25 £0.31
C6 Metallic Silver 100gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
C6 Metallic Silver 100gsm Gummed V-Flap Greetings Envelope (114 x 162mm)
£0.34 £0.42
On Sale
£0.34 £0.42
C4 Purple 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Purple 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92
C5 Pale Grey Envelope (162 x 229mm)
C5 Pale Grey Envelope (162 x 229mm)
£0.41 £0.50
On Sale
£0.41 £0.50
C6 Pale Green 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Pale Green 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
DL Dark Blue 120gsm Gummed V-Flap Envelope (110 x 220mm)
DL Dark Blue 120gsm Gummed V-Flap Envelope (110 x 220mm)
£0.26 £0.32
On Sale
£0.26 £0.32
Dark Red Gummed V-Flap 120gsm Envelope (155 x 155mm)
Dark Red Gummed V-Flap 120gsm Envelope (155 x 155mm)
£0.35
£0.35