Gas Bottle Cages and Cabinets
(19 Article in 19 versions)Gas cages and cabinets are the ideal option for the safe storage of hazardous or flammable materials in cylinders or bottles, providing ample ventilation in compliance with TRGS 510 and other legal requirements. DENIOS supplies both indoor and outdoor gas cabinets to help you comply with all necessary regulations. An outdoor cabinet requires less stringent requirements compared to indoor options and is typically the recommended option for gas cylinder storage where suitable space is available.
Gas bottle cabinets from DENIOS
Choosing Storage for Gas Bottles
The right storage for your gas bottles will depend on a few factors, including:
The contents of the cylinders you want to store: Cylinders and gas bottles that contain hazardous or flammable materials need to adhere to stricter compliance requirements, including spacing between mixed bottles
The capacity you require: Consider the current capacity you need for your gas bottle cabinet or cage and any future increases in storage requirements to ensure you remain in compliance
The nature of your site: A busy and crowded site can be a risk when storing gas bottles, making additional provisions to secure your cylinders an important consideration
Any environmental concerns: Sites where pollution, fires or explosions can be a risk to surrounding communities or wildlife should be considered when choosing the most suitable storage for gas bottles.
Gas Bottle Cabinets for Outdoor Use
Outdoor gas cages are a legally compliant, practical solution for the safe storage of gas canisters and bottles. They fulfil strict safety regulations and provide a high level of protection. In particular, outdoor cabinets are designed to have effective weather resistance, optimal ventilation and security protection features to prevent unauthorised access.
If you are unsure whether to choose indoor or outdoor gas storage, some of the benefits of choosing an external store include the following:
Less stringent requirements for the storage of different types of gases
Easy ventilation with no need to install a system to adhere to requirements
Reduce fire-proofing requirements beyond flooring and nearby walls
Reduced risk to employees, the public and structures
Outdoor storage is an ideal solution for a wide range of applications, from industrial processes to warehouses and scientific laboratories. If you have the outdoor space to accommodate the compliance requirements for an outdoor cage, it is often the best solution for safe, practical storage.
In some situations, outdoor storage may not be suitable:
Where there isn’t enough outdoor space to accommodate requirements
Where there is not easy access to outdoor space
Where there are risks of vandalism
Where there are risks of corrosion or poor ground stability
Where gas bottles or cylinders will be in direct sunlight
Where there is no available space without drains or building entry points
In these cases, indoor storage can be an effective alternative when installed in full compliance with required standards.
Safe outdoor storage for gas cylinders adheres to all necessary regulations and standards defined by the HSE and TRGS 510. See our full checklist for safe outdoor installation of a gas bottle cabinet or cage.
Gas Bottle Cabinets For Indoor Use
Indoor gas cabinets offer a practical, compliant option where the safe storage of gas bottles and canisters is not an option outdoors. Our range is designed to fulfil all of the strict safety standards required to protect your premises and people. Indoor storage is an ideal solution if you do not have a safe or secure outdoor area, where indoor solutions would reduce risk.
Some of the benefits of indoor stores for gas bottles include:
Protection from vandalism that may result in unauthorised access
Easy access to bottles as needed for workflows
Safe storage away from external hazards such as bright sunlight or vegetation
Indoor storage is suitable for a range of different applications, including scientific laboratories, warehouses and industrial spaces where there is room for safe indoor storage. It’s important that compliance is met for indoor storage, including the following:
Fire-retardant treatment on all ceilings, partitions, flooring and external walls
Separation from adjacent rooms with self-closing fire doors
Explosion-proof design for all electrical systems in proximity
2 m minimum distance between types of gas cylinders
If these requirements and other legal obligations are not met, indoor storage may not be the right option for your business. You can find the full details in our gas storage compliance guide.
Our fire-rated gas cylinder cabinets meet EN 14470-2 requirements for optimal safety and also adhere to TRGS 510 for the safe storage of gas bottles and canisters.
What are the current regulations for gas bottle storage?
Gas bottles have a high hazard potential, particularly when their contents are hazardous or flammable. As a result, they are subject to strict regulatory requirements under the HSE and TRGS 510. For outdoor gas bottle storage, this includes:
Following the separation distances for mixed groups of bottles as defined by the HSE Codes of Practice
Ensuring proper ventilation in the open air, allowing vapours to be dispersed effectively
Using the correct storage methods for each cylinder type, including racking or freestanding designs
Properly using signage to provide information about hazardous materials and moving processes
Including a locking mechanism for your cage or cabinet to prevent unauthorised access
Securely storing all cylinders according to their requirements so they cannot fall down or roll away
Understanding The Storage of Gases Under Pressure
Gases that are labelled with H220, H221, H270, H280 or H281 and stored in quantities of 2.5 l or higher have additional storage requirements. These regulations include:
Organisational measures
To adhere to the necessary standards, you will need to:
Secure all compressed gas containers to prevent them from falling over and down
Protect valves with a suitable guard
Ensure all decanting and maintenance work is conducted away from the store
Keep all acutely toxic gasses stored safely with no access to unauthorised personnel
For gases labelled H330 or R26, rooms must also be equipped with an acoustic and visual gas warning device.
Construction requirements & fire protection
Construction requirements apply to the installation of all gas cages that are intended to contain gases under pressure. For outdoor storage, this includes:
Maintaining a protective distance of at least 5 m from installations, facilities and equipment that could cause a hazard
Sufficient natural ventilation with a total cross-section of at least 1/100 of the storage space for pressurised gas containers