Adshel 6 Sheet Specification | Clear Channel
Macmillan cancer support poster

Adshel Specification

Supplying Content

Our specifications and deadlines differ depending on which team has processed your campaign.

To ensure your content is sent to the correct department, please use the link below which best represents your booking: 

Booked through an Agency Group or a Specialist? Supply your content here.

Booked directly with Clear Channel or an Independent Agency? Supply your content here.

Creating Content

If you are providing content to be printed by Clear Channel, please use the below specifications.

Static Content

Creative Dimensions: 300mm x 450mm (quarter size 25%)
Safe copy area: 285mm x 428mm (quarter size 25%)
Bleed: 2mm
DPI: 300dpi (minimum) / 450dpi (best)
File Type: CMYK
File Format: High Resolution PDF
Text Format: Outlined vectors for upscaling
Printed Size (for reference): 1,200mm x 1,800mm
(full size 100%)

Now available, fully recycled and recyclable paper.

We now offer printing using 100% recycled paper that is FSC certified and fully recyclable, using water and vegetable based inks. We encourage you to consider this option if you plan to print through us or not. Please speak to us or your Specialist for more information on how your campaign can be delivered using this method.  

Printing Specification

If you are printing your own ads, please follow the below guidelines.

  • Full Size (Trim): 1,200mm x 1,800mm

  • Safe Copy Area: 1,140mm x 1,710mm

  • Paper Weight: 150gsm recommended

  • Spare Posters: A minimum of 10% spares is recommended

  • Delivery Deadline: 6 working days before start date

  • Poster Delivery: If the number of posters being delivered to an individual depot exceeds 100 posters then the posters should be delivered flat not rolled

  • Copy Approval: Before posting can start every campaign must be submitted to Clear Channel for copy approval

For depot addresses and information, please email:

All content must comply with our Terms and Conditions.


Artwork Templates

Adshel 6-sheet .indd