Client
Project Overview
Megaflatables created an inflatable London Underground roundel to mark the Crossrail project. The recognisable branded piece gave a landmark engineering milestone a bold, public-facing feature.
This project needed a recognisable, public-facing feature to mark the Crossrail project. The brief was a giant inflatable London Underground roundel that gave a landmark engineering milestone a bold, instantly identifiable presence.
Megaflatables provided a complete, turnkey service across every stage of the project.
We recreated the London Underground roundel as a giant inflatable, ensuring an instantly recognisable result to mark the Crossrail project.
Using high-quality materials and advanced printing, we produced a giant inflatable Underground roundel with crisp detail and accurate colour reproduction.
Our team managed the full project lifecycle, coordinating design, production and installation to ensure everything ran smoothly for the London Underground project.
We delivered and installed the inflatable Underground roundel on-site, creating a safe and impactful display for the Crossrail project.
The installation transformed the Crossrail launch into a bold, immersive space. The inflatable Underground roundel brought energy and movement into the event, but more importantly, it had that instant “wow” factor. Inflatables just work for this, they’re big, unexpected, and hard to ignore. People notice them straight away, and more importantly, they remember them. They also photograph really well. The scale, colour, and soft forms make them perfect for social content, so people naturally stop, take photos, and share them without being asked. It turns the space into something more than just a display, it becomes part of the experience. As a result:
The installation picked up strong organic traction on social media
Visitors were keen to share photos and videos
The launch became an easy, natural backdrop for content
The reach of the installation went far beyond the launch itself












Client e.l.f Skin Project Overview Megaflatables partnered with e.l.f. Cosmetics to create a giant 6 metre helium inflatable replica of...
Client Beavertown Brewery Project Overview Megaflatables partnered with Beavertown Brewery to create a bespoke inflatable installation for Wing Fest UK....
Behind the Scenes of the BRITs 2026 Inflatable Installation Client The BRIT Awards Project Overview Delivering Large-Scale Inflatable Chrome Installations...
Get In Touch Today!
Contact details below