Choose From C5, C4, or DL Available In Plain or Window Envelopes.
C6 Plain Envelopes.


These envelopes are an ideal good quality and very cost effective solution for businesses or individuals to send your mail through the post. 
The C4, C5, DL come with a self seal opening on one end that just needs pushing firmly together to seal, no need for licking or pulling of a strip.
The C6 has a peel and seal opening.
The C4, C5 & DL envelopes are available in plain and window versions

Please use the drop down boxes at the top of this listing to select the size, type and quantity of envelopes you require.

Sizes available as follows

Size C4 Plain/Window Self Seal - 324x229mm, 90gsm

Size C5 Plain/Window Self Seal - 229x162mm, 90gsm

Size DL Plain/Window Self Seal - 110x220mm, 90gsm

Size C6 Plain peel and seal - 114x162mm, 80gsm

Window positions for windowed envelopes

C4 Window Position - 70mm from top, 24mm from left
Window Size - 40mm x 104mm approx

C5 Window Position - 57mm from top, 21mm from left
Window Size - 45mm x 90mm approx

DL Window Position - 18mm from bottom, 20mm from left
Window Size - 34mm x 90mm approx


These items are dispatched using Royal Mail 48 and will be delivered for free to any location in the UK. Express delivery using a courier is an additional extra and can only be delivered to mainland UK postcodes. If you have any questions please feel free to ask.