Balloon GasBOC supplies helium balloon gas to some of the biggest public events and street parades in the world, but we also cater for any event right down to a small party at home.

Buy Balloon Gas online

We offer an extensive range of balloon gas cylinders to suit your needs. There are three standard balloon gas cylinder sizes from small to large, known to us as the 'V', the 'T', and the 'L'. All of our high pressure cylinders come with a standard filling kit to ensure that you can regulate the gas flow to a usable level.

To work out the size of cylinder you require, you need to answer a few simple questions:

• What size and type of balloons do you want to use?
• How many balloons do you want to inflate?
• Using the table below, you can determine the size and number of cylinders you will need.

Note: The charts below show the approximate number of balloons filled. Numbers will vary according to balloon manufacturer and shape.

Balloon Gas is now available in the new GENIE^® cylinder from BOC.

Available in 10L or 20L, GENIE contains 30% more gas than a standard steel cylinder and it uses digital display technology to tell you how much gas it contains. With attachable wheels, it is more portable.

If you have a question or want to buy, click here to email us

We also offer a low pressure, lightweight, disposable cylinder.

The chart details the specification of each cylinder size and the number of balloons that can be filled from each.

All our cylinders, including the Balloon Occasions, are manufactured inspected and maintained to the required regulatory standards and frequency. Our regular investment in cylinders means that we are confident of being able to maintain our excellent record of continuity of supply and have one of the largest stocks of balloon gas in the country. We do not run out of balloon gas cylinders!

It is our goal to be a single source supplier for all balloon related equipment to all markets within the industry. 

Not only can we offer balloon gas cylinders in various sizes including small at home packs, but we can also offer delivery to your premises, a collection service through our extensive network of agents and BOC retail stores and all the technical and safety advice you could wish for.

Through our partnership with third party balloon manufacturers we can offer a custom print balloon service, to ensure that the perfect bespoke balloon is supplied for your event - no matter what the size.

In addition to custom print balloons, we also have a wide range of themed balloon packs covering major events throughout the year, such as Valentines Day, Halloween and Christmas - these packs are ideal for highlighting seasonal products and other 'hotspots' in store, and can also be used as a retail item or as giveaways. Balloons are a very versatile and very affordable option.

With all this on offer, it's clear that BOC Balloon Gas is the only place you need to visit whatever type or size of enquiry you may have.

Find out more about the balloon packs and balloon filling equipment we can also supply.