Gusset Envelopes

DL Black Gusset String & Washer Envelopes [Qty 100] 220 x 110 x 25mm

£39.50 Excl. VAT £47.40 Incl. VAT
DL Red Gusset String & Washer Envelopes [Qty 100] 220 x 110 x 25mm

£39.50 Excl. VAT £47.40 Incl. VAT
DL White Gusset 120gsm Envelopes [Qty 200] 220 x 110 x 25mm

£22.95 Excl. VAT £27.54 Incl. VAT
DL Manilla Gusset String & Washer Envelopes [Qty 100] 220 x 110 x 25mm

£36.50 Excl. VAT £43.80 Incl. VAT
B4 Manilla Gusset Pocket 140gsm Peel & Seal Envelopes [Qty 125] 250 x 352 x 25mm

£26.80 Excl. VAT £32.16 Incl. VAT
B4 Manilla Gusset Pocket Envelopes 140gsm Peel & Seal [Qty 125] 250 x 352 x 25mm

£33.75 Excl. VAT £40.50 Incl. VAT
B4 White Gusset Window 140gsm Peel & Seal Envelopes [Qty 125] 250 x 352 x 25mm

£38.50 Excl. VAT £46.20 Incl. VAT
B4 White Gusset Pocket 140gsm Peel & Seal Envelopes [Qty 125] 250 x 352 x 25mm

£31.50 Excl. VAT £37.80 Incl. VAT
C6 White Gusset 180gsm Envelopes [Qty 200] 162 x 114 x 25mm

£29.00 Excl. VAT £34.80 Incl. VAT
C6 Black Gusset 180gsm Envelopes [Qty 200] 162 x 114 x 25mm

£33.50 Excl. VAT £40.20 Incl. VAT
C6 Red Gusset String & Washer Envelopes [Qty 100] 162 x 114 x 25mm

£36.50 Excl. VAT £43.80 Incl. VAT
C6 Red Gusset 180gsm Envelopes [Qty 200] 162 x 114 x 25mm

£33.50 Excl. VAT £40.20 Incl. VAT
C6 Black Gusset String & Washer Envelopes [Qty 100] 162 x 114 x 25mm

£36.50 Excl. VAT £43.80 Incl. VAT
C6 Manilla Gusset String & Washer Envelopes [Qty 100] 162 x 114 x 25mm

£32.50 Excl. VAT £39.00 Incl. VAT
C6 Manilla Gusset 180gsm Envelopes [Qty 200] 162 x 114 x 25mm

£25.00 Excl. VAT £30.00 Incl. VAT
C6 White Gusset 120gsm Envelopes [Qty 125] 162 x 114 x 25mm

£8.75 Excl. VAT £10.50 Incl. VAT
C5+ Manilla Gusset 120gsm Peel & Seal Envelopes [Qty 125] 178 x 254 x 25mm

£22.00 Excl. VAT £26.40 Incl. VAT
C5+ White Gusset Pocket 120gsm Peel & Seal Envelopes [Qty 125] 178 x 254 x 25mm

£23.75 Excl. VAT £28.50 Incl. VAT
55%off

C5 Black Gusset 180gsm Envelopes [Qty 200] 162 x 229 x 25mm

Regular Price: £86.50 Excl. VAT £103.80 Incl. VAT

Special Price: £39.00 Excl. VAT £46.80 Incl. VAT:
C5 Manilla Gusset 120gsm Peel & Seal Envelopes [Qty 125] 162 x 229 x 25mm

£18.50 Excl. VAT £22.20 Incl. VAT
C5 Manilla Gusset String & Washer Envelopes [Qty 100] 229 x 162 x 25mm

£36.50 Excl. VAT £43.80 Incl. VAT
C5 Red Gusset String & Washer Envelopes [Qty 100] 229 x 162 x 25mm

£41.50 Excl. VAT £49.80 Incl. VAT
55%off

C5 Red Gusset 180gsm Envelopes [Qty 200] 162 x 229 x 25mm

Regular Price: £86.50 Excl. VAT £103.80 Incl. VAT

Special Price: £39.00 Excl. VAT £46.80 Incl. VAT:
C5 Red Gusset 140gsm Peel & Seal Envelopes [Qty 125] 162 x 229mm

£35.00 Excl. VAT £42.00 Incl. VAT
50%off

C5 White Gusset Window 120gsm Peel & Seal Envelopes [Qty 125] 162 x 229 x 25mm

Regular Price: £25.75 Excl. VAT £30.90 Incl. VAT

Special Price: £13.00 Excl. VAT £15.60 Incl. VAT:
C5 Black Gusset Window 140gsm Peel & Seal Envelopes [Qty 125]

£44.00 Excl. VAT £52.80 Incl. VAT
41%off

C5 White Gusset Pocket 120gsm Peel & Seal Envelopes [Qty 125] 162 x 229 x 25mm

Regular Price: £21.50 Excl. VAT £25.80 Incl. VAT

Special Price: £12.50 Excl. VAT £15.00 Incl. VAT:
C5 Black Gusset String & Washer Envelopes [Qty 100] 229 x 162 x 25mm

£41.50 Excl. VAT £49.80 Incl. VAT
C5 Black Gusset 140gsm Peel & Seal Envelopes [Qty 125]

£44.00 Excl. VAT £52.80 Incl. VAT
C4 Red Gusset 160gsm Peel & Seal Envelopes [Qty 200] 324 x 229 x 25mm

£40.00 Excl. VAT £48.00 Incl. VAT
28%off

C4 White Gusset Window Pocket 140gsm Peel & Seal Envelopes [Qty 125] 229 x 324 x 25mm

Regular Price: £22.50 Excl. VAT £27.00 Incl. VAT

Special Price: £16.00 Excl. VAT £19.20 Incl. VAT:
30%off

C4 White Gusset Pocket 140gsm Peel & Seal Envelopes [Qty 125] 229 x 324 x 25mm

Regular Price: £22.25 Excl. VAT £26.70 Incl. VAT

Special Price: £15.50 Excl. VAT £18.60 Incl. VAT:
C4 Storm Grey Gusset 140gsm Peel & Seal Envelopes [Qty 125]

£45.30 Excl. VAT £54.36 Incl. VAT
C4 Cream Gusset 140gsm Peel & Seal Envelopes [Qty 125] 229 x 324 x 25mm

£58.00 Excl. VAT £69.60 Incl. VAT
C4 Black Gusset String & Washer Envelopes [Qty 100] 324 x 229 x 25mm

£50.00 Excl. VAT £60.00 Incl. VAT
C4 Red Gusset String & Washer Envelopes [Qty 100] 324 x 229 x 25mm

£50.00 Excl. VAT £60.00 Incl. VAT
C4 Red Gusset 140gsm Peel & Seal Envelopes [Qty 125] 324 x 229 x 25mm

£44.90 Excl. VAT £53.88 Incl. VAT
C4 Manilla Gusset Pocket 120gsm Peel & Seal Envelopes [Qty 125] 229 x 324 x 25

£23.50 Excl. VAT £28.20 Incl. VAT
C4 Black Gusset 180gsm Envelopes [Qty 200] 229 x 324 x 25mm

£54.00 Excl. VAT £64.80 Incl. VAT
C4 Manilla Gusset String & Washer Envelopes [Qty 100] 324 x 229 x 25mm

£50.00 Excl. VAT £60.00 Incl. VAT
C4 White Tear Resistant Gusset Window Peel & Seal Envelopes [Qty 125] 229 x 324 x 25mm

£63.15 Excl. VAT £75.78 Incl. VAT
C4 Black Gusset Window 140gsm Peel & Seal Envelopes [Qty 125]

£58.00 Excl. VAT £69.60 Incl. VAT
C4 Cream Gusset Window 140gsm Peel & Seal Envelopes [Qty 125] 229 x 324 x 25mm

£64.00 Excl. VAT £76.80 Incl. VAT
C3 White Gusset 140gsm Envelopes [Qty 125] 324 x 457 x 30mm

£38.16 Excl. VAT £45.79 Incl. VAT
C3 Manilla Gusset Pocket 140gsm Peel & Seal Envelopes [Qty 125] 324 x 457 x 30mm

£97.60 Excl. VAT £117.12 Incl. VAT
220 x 220mm White Gusset 120gsm Envelopes [Qty 125]

£18.75 Excl. VAT £22.50 Incl. VAT
250 x 305 x 25 Manilla Gusset Pocket 140gsm Peel & Seal Envelopes [Qty 125]

£27.60 Excl. VAT £33.12 Incl. VAT
254 x 381 x 25 White Gusset Pocket 140gsm Peel & Seal Envelopes [Qty 125]

£33.50 Excl. VAT £40.20 Incl. VAT
254 x 381 x 25 Manilla Gusset Pocket 140gsm Peel & Seal Envelopes [Qty 125]

£29.50 Excl. VAT £35.40 Incl. VAT
254 x 381 x 30mm White Tear Resistant Gusset Peel & Seal Envelopes [Qty 125]

£77.90 Excl. VAT £93.48 Incl. VAT
305 x 406 x 50mm White Tear Resistant Gusset Peel & Seal Envelopes [Qty 125]

£101.70 Excl. VAT £122.04 Incl. VAT
305 x 406 x 30mm Manilla Gusset 140gsm Peel & Seal Envelopes [Qty 125]

£42.50 Excl. VAT £51.00 Incl. VAT

Make Sending Bulkier Letters Simple with Our Range of Gusset Envelopes

Gusset envelopes are the perfect choice for shipping or storing bulkier documents such as reports, catalogues and even books. They feature an expandable edge to fit in more than just a couple of sheets, and are made of robust paper too. At All Colour Envelopes, we’ve got plenty for you to choose from, whatever purpose you’ve got in mind.

Using the filters on the left of the page, you’ll be able to find gusset envelopes in numerous colours and styles. Choose white or manila for a traditional business appearance, or go for black or red if you need to highlight the importance of your correspondence. We’ve also got everything from string and washer envelopes to ones with windows for those sending out in bulk.

Order a free sample today to see the quality of our products for yourself, or add a box to your basket. If you have any questions about the ordering process, or any of the products that we sell, then please feel free to give us a call or send us an email. A member of the team will be on hand to help you.

Gusset Envelopes

Sign-up here for discounts