20m Cube - Inflatable Marquee

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20m Cube – Inflatable Marquee

The 20m inflatable cube is the biggest of our cube structures, with an impressive 345.8mqs of usable floor space.   It is a great alternative to classic marquee and tent designs and can be used for a variety of events ranging from weddings and parties to conferences and festivals.  The structure has a great contemporary design making it a stand out structure in any setting.

For more information on the 20m inflatable cube obtain a spec sheet please do not hesitate to contact us.


The 20m inflatable cube has a footprint of 400msq.  It can hold a maximum of 691 people, standing room and approximately 426 when seated conference style with stage.  The inflatable marquee has two large doorways measuring just over 4m in width and nearly 2.5m in height.  Our 20m inflatable cube measures 8m at its highest point making for a very roomy and spacious event venue.


20m Cube Capacity



The 20m cube is constructed in strong PVC and rip -stop nylon. This structure will provide your event with shelter from the elements as well as a visually striking, contemporary focal point. The 20m cube marquee is fully waterproof, resistant to wind, rain, sand and dust. It comes in white with sealed Air Beams.  The sealed Air Beam design of the inflatable structure means that it can withstand gusts of wind up to 55mph as opposed to the industry standard of 35mph.  In the event of a power failure, the sealed Air Beams will also prevent the structure from collapsing. The 20m inflatable cube is fully self supported meaning no poles or trussing taking up necessary space, or obstructing view. Due to the unique air structure design, it is insulated keeping the venue warm in colder climates and cool in heat.



The 20m inflatable cube tent can be installed in just 4 hours by a small team of 8 people.  For an event structure this large, this is a great time saving option compared to marquees and tents of similar proportions.


Review the specification of this inflatable structure below.

20m Cube Data Sheet(PDF)


Our 20m cube is a versatile structure, with it’s contemporary design, and reliable build, it can be utilised at almost any kind of event. This cube, air structure can be used both indoors and out, as well as on grass and hardstanding.  With the addition of flooring, lighting and branding, it can be transformed to suit all needs and requirements.  Below are a few ideas and suggestions for using our 20m inflatable cube.

  • Festivals, concerts and gigs
  • Conferences, meetings, exhibitions
  • Wedding, parties, proms and large dinners
  • Promotional events and product launches
  • Pop-up shops, lounges and catering tents



All of our air structures can also be joined seamlessly to any other inflatable event structure in our rage, via a secure zipper system.  This provides you with the option of creating a multi-room environment with a selection of our inflatable domes, air walls, cube tents and other event structures.  You can connect the 20m cube air structure via the door way or with the use of our inflatable tunnels.

Bespoke Design & Branding

We offer a bespoke branding and design service.  The cube marquee can be created according to your specifications and ideas.  This includes full bespoke colour printing directly onto the fabric of the inflatable structure.  It can be a design or branding and we can also make any additions or alterations that you would like to the structure itself.

For our hire structures, we have a bespoke vinyl Dacron printing service which creates designs according to your requirements.  This option is ideal for branding and company logos.  Another option is the replaceable cover which can be fully printed. This gives you the option of interchanging this with other covers, or removing completely to reveal the original inflatable structure beneath.

For further information and examples, please see our Bespoke & Branding page.

Coming Soon!