The Complete Guide To Hazardous Storage Cupboards
Everything you need to know about choosing, using and maintaining hazardous storage cupboards for the safe storage of workplace substances.
Hazardous storage cupboards provide a secure and organised way to store oils, chemicals, paints, cleaning products and other potentially hazardous substances. They help businesses reduce risks, improve workplace safety and support good storage practices.
With a range of cupboard types available, including hazardous substance cupboards, acid and alkali cupboards and security cupboards, selecting the most appropriate solution can sometimes be confusing. This guide explains the key differences, common applications and important considerations when choosing a hazardous storage cupboard.
Looking for a hazardous storage cupboard? Browse our range of Hazardous Storage Cupboards, including hazardous substance cupboards, acid and alkali cupboards and high-security storage options.
What Is A Hazardous Storage Cupboard?
A hazardous storage cupboard is a lockable storage unit designed for the safe storage of substances that may present risks to people, property or the environment.
Many hazardous storage cupboards incorporate features such as spill-retaining shelves, leak-proof sumps, clear hazard identification and secure locking systems to help improve safety and organisation.
They are commonly used in workshops, warehouses, factories, laboratories, maintenance departments and facilities where hazardous substances are stored or handled.
Why Are Hazardous Storage Cupboards Important?
Improperly stored chemicals and hazardous substances can create safety risks, increase the likelihood of spills and make stock control more difficult.
Hazardous storage cupboards help businesses:
- Improve workplace safety
- Reduce the risk of spills and leaks
- Control access to hazardous substances
- Keep chemicals organised and clearly identified
- Support good workplace storage practices
They provide a practical solution for safely managing potentially hazardous substances within the workplace.
What Is COSHH?
COSHH stands for the Control of Substances Hazardous to Health Regulations. These regulations require employers to assess and control risks associated with hazardous substances used within the workplace.
Whilst COSHH does not specify a particular cupboard, secure and appropriate storage forms an important part of managing hazardous substances safely and reducing the risk of accidental exposure, spills or misuse.
Hazardous Substance Cupboards
Hazardous substance cupboards are designed for the storage of a wide range of workplace chemicals and potentially hazardous materials.
They typically feature spill-retaining shelves, integrated sumps and secure locking systems to help contain leaks and control access.
Hazardous substance cupboards are commonly used for storing:
- Cleaning chemicals
- Paints and coatings
- Lubricants
- Oils
- Maintenance chemicals
- General hazardous substances
For many workplaces, a hazardous substance cupboard provides the most versatile and practical storage solution.
Acid & Alkali Cupboards
Acid and alkali cupboards are specifically designed for the storage of corrosive substances.
These cupboards provide a dedicated storage location for materials that may require segregation from other chemicals due to their corrosive properties.
Where corrosive substances are present, a dedicated acid and alkali cupboard can help improve safety and reduce the risk of incompatible substances being stored together.
Security Cupboards
Security cupboards provide an enhanced level of protection through robust construction and higher-security locking arrangements.
They are commonly used where valuable, controlled or higher-risk substances require additional protection against unauthorised access.
What About Flammable Liquids?
Flammable liquids often require specialist storage arrangements and should not automatically be treated in the same way as general hazardous substances.
Products such as solvents, thinners, fuels and other highly flammable liquids may be better suited to dedicated flammable liquid storage cupboards that are specifically designed for that purpose.
When selecting storage equipment, always consider the properties of the substances being stored and whether specialist storage solutions are required.
Common Mistakes When Choosing A Hazardous Storage Cupboard
Choosing A Cupboard That Is Too Small
One of the most common mistakes is selecting a cupboard based solely on current requirements. Considering future growth and additional storage requirements can help avoid costly replacements later.
Storing Incompatible Substances Together
Different chemicals may require segregation to reduce the risk of dangerous reactions. Acid and alkali cupboards can help provide dedicated storage for corrosive substances where required.
Ignoring Spill Containment Features
Spill-retaining shelves and integrated sumps help contain leaks and drips, reducing the risk of contamination and making clean-up easier.
Allowing Unrestricted Access
Hazardous substances should be stored securely and access controlled where appropriate. Lockable cupboards help prevent unauthorised access and improve workplace safety.
Using General Storage Cabinets
Standard storage cabinets may not provide the containment features, hazard identification or security required for storing hazardous substances safely.
Hazardous Storage Cupboards By Industry
Manufacturing
Manufacturing facilities commonly use hazardous storage cupboards for oils, lubricants, cleaning chemicals, paints and production materials that require secure storage.
Engineering & Maintenance
Engineering workshops often store lubricants, coolants, cleaning products and maintenance chemicals that benefit from organised and secure storage.
Facilities Management
Facilities management teams frequently use hazardous cupboards to store cleaning chemicals, maintenance products and consumables used throughout commercial buildings.
Laboratories
Laboratories often require dedicated storage for chemicals, reagents and corrosive substances, making specialist storage cupboards an important part of workplace safety.
Education
Schools, colleges and universities commonly use hazardous storage cupboards to safely store cleaning products, chemicals and laboratory materials.
Utilities & Infrastructure
Utilities providers and infrastructure operators frequently store treatment chemicals, maintenance products and hazardous substances across multiple sites.
How To Choose The Right Hazardous Storage Cupboard
Choosing the correct cupboard depends on the substances being stored, the available space and the level of security required.
Consider The Substance Type
Different substances may require different storage solutions. General hazardous substances, corrosives and flammable liquids often have different storage requirements.
Consider Capacity Requirements
Think about both current and future storage needs when selecting cupboard size and shelf configuration.
Consider Location
The cupboard should be positioned in a suitable location that provides convenient access whilst supporting safe storage practices.
Consider Security Requirements
Where access needs to be restricted, higher-security cupboard options may provide additional peace of mind and protection.
Consider Workplace Procedures
The selected cupboard should support your site's wider health, safety and environmental management procedures.
Hazardous Storage Cupboards FAQs
Do I need a hazardous storage cupboard?
If you store chemicals, oils, cleaning products, paints or other potentially hazardous substances, a dedicated hazardous storage cupboard can help improve safety, organisation and spill management.
What is the difference between a hazardous cupboard and a standard storage cabinet?
Hazardous storage cupboards typically incorporate features such as spill-retaining shelves, integrated sumps, hazard identification and secure locking systems that are not normally found on standard storage cabinets.
Can I store acids and alkalis in a standard hazardous cupboard?
Corrosive substances often benefit from dedicated acid and alkali storage cupboards designed specifically for that application. Storage requirements should always be assessed based on the substances being handled.
Can hazardous cupboards be locked?
Yes. Most hazardous storage cupboards incorporate lockable doors to help control access and improve workplace safety.
Can hazardous cupboards be used in workshops and warehouses?
Yes. Hazardous storage cupboards are widely used in workshops, warehouses, factories, laboratories, maintenance departments and commercial facilities.
What size hazardous cupboard do I need?
The correct size depends on the number and type of substances being stored, as well as any future storage requirements. It is often beneficial to allow additional capacity for growth.
Need Help Choosing The Right Hazardous Storage Cupboard?
Spill Containment UK supplies a wide range of hazardous storage cupboards, including hazardous substance cupboards, acid and alkali cupboards and security cupboards suitable for industrial and commercial environments.
If you are unsure which cupboard is most suitable for your application, our team can provide practical advice and guidance to help you select the right solution.
Contact us today for help choosing the right hazardous storage cupboard for your workplace.
Further Reading
- Spill Control Knowledge Centre
- The Complete Guide To Spill Kits
- The Complete Guide To IBC Spill Pallets
- The Complete Guide To Drum Spill Pallets
- The Complete Guide To Industrial Absorbents
Last updated: June 2026
