Enhance your enclosures
Enclose your documents in professionally printed envelopes or add impact to your campaign using eye-catching enclosures from dazzling foils to eco-friendly recycled paper.
Envelopes can be printed in our full spectrum of colours both front and back, and in both standard sizes (see below) or bespoke.
Did you know that Whitehall Printing can provide a full mailing fulfilment service to manage your entire direct mail campaign?Mailing Fulfilment
Envelope size guide
Known as the ISO C series, these are standard industry envelope sizes designed to accommodate standard ISO A size papers. This guide shows finished envelope sizes in millimeters.
|C6||114 x 162||Use with A6 (¼ A4)|
|DL||110 x 220||Use with DL (1/3 A4)|
|C5||162 x 229||Use with A5 (½ A4)|
|C4||229 x 324||Use with A4|
|C3||324 x 458||Use with A3|
- C3, C4, C5, C6, DL or square sizes
- Peel & seal, gummed & self-seal flaps
- Pocket & wallets
- Gusseted option for large enclosures
- Full bleed print & convert service
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