162 x 235mm C5Window Gummed Mailer 4409

Enquire here


162 x 235mm 80gsm sold in packs of 500 envelopes.

Twofold envelopes are compatible with all Twofold folder inserters and franking machines, to help reduce downtime associated with incompatible envelopes.

Enquire for the most competitive price and options for storage and call-off service.


Huge range of envelopes

We offer a wide selection of machine compatible, bespoke and self-seal envelopes in a range of sizes, window sizes and positions.

FREE Storage

You can take advantage of our FREE storage for up to 12 months, allowing you to make savings on larger orders and schedule call off when you need them through the year.

Next Day Delivery

We deliver almost everywhere in the UK and in most cases can deliver next day if ordered before 1.30pm.

If you have any questions about envelopes or packaging for your organisation, just call the team on 0118 951 9800 as they are always happy to help.


See our Returns Policy

Additional information



Envelope Size

162mm x 235mm

Window Size

45mm x 90mm

Window Position

72mm up, 18mm in

Horizontal / Vertical Window




Outside Seams


Related Products

You might also like…