Octopus supply C5 white window envelopes in several formats either with a high window or a low window. We also stock them in different weights, there is our standard 90g or the heavier 100g or the heaviest 120g envelopes for a quality look. The brands of C5 white window envelopes are Plus Fabric, Communique, New Guardian and our economy brand 5 Star.
C5 window envelopes are designed to accept A4 paper folded in half or A5 paper inserted flat. Our envelopes are available in several closures, self seal, peel & seal and gummed.
Octopus offer next day delivery all over England, Northern Ireland, Scotland and Wales, however we can offer same day deliveries in Greater Manchester and Cheshire from our Stockport warehouse.