Specs:
- Standard Sky (120x600)
Maximum file size: 15k
Appear on Channel4.com homepage, 4car, 4money.
Animation permitted, does not need to be user initiated.
Sound must be user initiated. - Super Sky (mandatory size: 224x600, optional size 352x600)
Maximum file size: 40k
Any animation must be user initiated.
Video can autoplay if the video box takes up no more than 25% of the creative size and the remaining surround stays static.
Sound must be user initiated. - Expandable Skyscrapers
120x600 can expand up to 360x600
File size 40k max
Creative must have roll on/roll off functionality or a clear close button located preferably on the top right hand side.
Sound must be user initiated.
224x600 can expand to 448x600
File size 50k max
Creative must have roll on/roll off functionality or a clear close button located preferably on the top right hand side.
Sound must be user initiated.
352x600 can expand to 528x600
File size 50k max
Creative must have roll on/roll off functionality or a clear close button located preferably on the top right hand side.
Sound must be user initiated.
Skyscrapers can be supplied as .gif or rich media formats e.g. Flash. All rich media creatives should be supplied with a .gif creative to act as a back up, which is placed within the <noscript> tags.
If rich media is used and creatives are to be hosted and tracked (clicks and impressions) by Channel 4, the clickTag method must be used. Click here for instructions on how to create the Flash file. Please include both the .fla and .swf files as well as the fonts used when sending the creatives through to our Traffic Department.
Rapidly flashing content may trigger seizures in people with photosensitive epilepsy and therefore we discourage its use across the site. This is in line with our Accessibility Guidelines.
