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Spill containment
Standard. A solid welded, leak-tested steel sump with a leak-proof sump liner sits under removable steel grating. It holds a leaking drum or tote inside the building and makes cleanup easier.
Hazardous chemical storage · Rental fleet
Chemical Storage Building Rentals
Steel chemical storage buildings for drums, IBC totes and pallets, with a welded spill sump in every unit and non-fire-rated, 2-hour or 4-hour fire-rated construction. Rent short-term or long-term from our in-stock fleet. With rush processing, a building can be on site in days.
- Welded steel sump standard
- 2-hr & 4-hr fire-rated options
- 1–180 drums · 1–36 totes
- Ships across the US
What is a chemical storage building?
A chemical storage building is a prefabricated steel enclosure that holds containers of hazardous chemicals, such as 55-gallon drums, IBC totes, pails and palletized product, outside your main facility. It catches leaks in a spill sump, vents vapors and locks to keep people out. US Hazmat Rentals rents these buildings across the country from Boone, North Carolina. Every unit sits on a solid welded, leak-tested steel sump with a leak-proof liner under removable steel grating, and passive ventilation is standard. Each one can be set up with the fire rating, climate control, power and layout your materials need.
- Capacity
- 1–180 drums, or 1–36 totes or pallets (up to 144 palletized drums)
- Construction
- Non-fire-rated, 2-hour or 4-hour fire-rated
- Standard
- Welded steel spill sump, removable grating, passive ventilation, lockable doors
- Rental terms
- Short-term or long-term; ask about long-term rental discounts
- Codes
- Designed to help meet NFPA, EPA, OSHA and IFC requirements
Chemical storage buildings by fire rating and container type
Start with how close the building will sit to occupied buildings and property lines, which sets the fire rating, and with what you store it in, which sets the layout.
By construction
Non-fire-rated
Non-Fire-Rated Chemical Storage Buildings
Containment, ventilation and security for corrosives, cleaners, treatment chemicals and other materials stored away from occupied buildings.
View non-fire-rated buildings
2-hour
2-Hour Fire-Rated Buildings
Fire-rated walls for flammable and combustible liquids where the building sits closer to other structures. Explosion relief is available.
View 2-hour fire-rated buildings
4-hour
4-Hour Fire-Rated Buildings
Our highest-rated construction, for the tightest placements near occupied buildings or property lines and for larger flammable inventories.
View 4-hour fire-rated buildingsBy container and material
Chemical Drum Storage Buildings
For 55-gallon drums and barrels, from 12 drums in an 8 × 10 to 180 drums in larger configurations.
Drum storage
IBC Chemical Tote Storage Containers
Side-open TS buildings with roll-up doors. Totes and palletized drums load the same way by forklift.
Tote and pallet buildings
Outdoor Chemical Storage Lockers
Lockers for smaller inventories, pails and boxed product kept outdoors near the point of use.
Outdoor storage lockers
Paint Storage Buildings
For paints, solvents, coatings and thinners, in fire-rated or non-fire-rated construction with shelving.
Paint storage buildingsFind the right chemical storage building for your site
Answer three questions for a starting recommendation. Before you rent, a sales engineer reviews your materials and placement, and your authority having jurisdiction (AHJ) makes the final call.
| If you store… | Start with | Construction to discuss |
|---|---|---|
| Flammable and combustible liquids in drums | Drum storage building or flammable liquid storage | 2-hour or 4-hour fire-rated, depending on placement |
| Totes or palletized chemicals | IBC tote & pallet building | Fire-rated or non-fire-rated |
| Acids, caustics, oxidizers, treatment chemicals | Segregated storage or one building per incompatible group | Often non-fire-rated, plus mechanical or toxic-fume exhaust |
| Pesticides, fungicides, fertilizer | Agrochemical storage building | Based on the flammability of the products |
| Paints, solvents, coatings | Paint storage building | Usually fire-rated; climate control for label temperatures |
| Lithium batteries | Lithium battery storage | Fire-rated, with suppression and monitoring options |
| Small containers near the point of use | Outdoor storage locker | Based on the material and placement |
Chemical storage building sizes and capacities
Drum buildings hold 1 to 180 drums, and tote and pallet buildings hold 1 to 36 totes or pallets. These are the sizes customers rent most. Ask with your quote for model spec sheets with interior dimensions and sump capacity.
| Building | Nominal size | Capacity | Access |
|---|---|---|---|
| Drum building | 8 × 10 ft | 12 drums | Door with containment ramp |
| Drum building | 8 × 20 ft | 27 drums | Door with containment ramp |
| Drum building | 8 × 30 ft | 42 drums | Door with containment ramp |
| Drum building | 8 × 40 ft | 57 drums | Door with containment ramp |
| Tote building TS2206 | 6 × 22 ft | 8 pallets or 32 drums, one deep | 17 ft roll-up door |
| Tote building TS3410 | 10 × 34 ft | 24 pallets or 96 drums | Dual access, double 14 ft doors |
| Tote building TS4210 | 10 × 42 ft | 32 pallets or 128 drums | Double 17 ft doors |
| Large drum configurations | Custom | Up to 180 drums | Consultation required |
We customize rental units for each client's needs; consultation required.
Standard features and options in every chemical storage building
Ventilation
Standard: passive ventilation. Options: mechanical exhaust for more air turnover, and toxic-fume exhaust for materials that give off harmful vapors.
Fire and explosion protection
Options: 2-hour or 4-hour fire-rated construction, explosion-relief panels or a full explosion-proof package with EP (explosion-proof) components, UL components and wet or dry fire suppression.
Climate and power
Options: heating, air conditioning and freeze protection, with HVAC carrying UL listings. LED or explosion-proof lighting. Everything runs from a power load center with a single-point power hookup.
Handling and layout
Options: shelving, spill-sump shelving, push-back racking and pallet bays. Forklift pockets, ramps, and 14 or 17 ft roll-up doors on tote and pallet buildings.
Safety and monitoring
Options: eyewash stations, generator connections, cylinder cages when needed, and sensors with alarm integration.
Chemical storage applications: what you can store in a rental building
Our units hold flammable and nonflammable hazardous materials. Products stay in their original drums, totes or pails. The building adds containment, ventilation and a locked door. We rent the storage only, not the drums, totes or chemicals.
- Process chemicals, acids and caustics: manufacturing, plating, food and beverage sanitation
- Water and wastewater treatment chemicals: chlorine products, coagulants, pH adjusters
- Flammable and combustible liquids: fuels, solvents and lubricants (flammable liquid storage)
- Pesticides, fungicides and fertilizer: ag retail, co-ops, golf and grounds (pesticide storage buildings)
- Paints, coatings and thinners: contractors, shipyards, plants (paint storage)
- Lithium batteries: battery staging and energy storage projects (lithium battery storage)
- Oxidizers, cleaners and lab chemicals: universities, labs, utilities
- Hazardous waste accumulation: drums waiting for pickup and disposal
Fire ratings, setbacks and chemical storage compliance
What your chemical storage building needs depends on three things: what you store, how much, and where the building sits relative to occupied buildings, property lines and other hazards. In general, the closer the building is and the larger the flammable inventory, the higher the fire rating. A building well away from other structures that holds nonflammable chemicals may not need fire-rated walls at all.
Our buildings are designed to help meet NFPA, EPA, OSHA and IFC requirements, including NFPA 30 for flammable and combustible liquids. Your local authority having jurisdiction (AHJ), usually the fire marshal or building official, decides placement and permits. We work with your AHJ on approval and design when necessary, and our sales engineers review your materials and code questions at no cost.
Why rent a chemical storage building
Full Compliance in Days — Not Months
| US Hazmat rental | Permanent build | |
|---|---|---|
| Time to usable storage | Days, with rush processing on in-stock inventory | Months to years of planning, permitting and construction |
| Commitment | Short-term or long-term rental | Fixed capital project |
| If needs change | Add, swap or relocate units (forklift pockets available) | Remodel or build again |
| Best for | Inventory spikes, shutdowns and turnarounds, storerooms offline, interim storage while a permanent building is funded | Long-run, fixed-location storage |
Turnkey delivery and pickup are available. They are quoted for your site, separately from the monthly rental fee. Units ship across the US and internationally from Boone, NC. More on why companies rent.
How a chemical storage building rental works
Tell us what you store
Send the chemicals or SDSs, about how many drums, totes or pallets, your site location and the date you need storage.
Free sales-engineer review
We check fire rating, ventilation, segregation and layout against your materials and placement, at no cost.
Get your quote
A rental quote for the recommended building and options. Delivery and setup are quoted separately for your site.
Delivery and setup
In-stock units ship fast, with rush processing available. Pickup is scheduled when your rental ends.
Chemical storage building rental FAQs
Do I need a 2-hour or 4-hour fire-rated chemical storage building?
It depends on what you store, how much, and how close the building will sit to occupied buildings and property lines. Closer placement and larger flammable inventories call for a higher rating. A 4-hour building handles the tightest placements. Nonflammable chemicals stored well away from other buildings may not need a fire rating. Your AHJ makes the final decision, and our sales engineers can help you prepare the questions.
How fast can a rental chemical storage building be delivered?
Units in our in-stock fleet can be on site in days with rush processing. Custom configurations take longer. A permanent chemical storage room or building usually takes months to years to plan, permit and build.
What comes standard with a chemical storage building rental?
Every unit has a solid welded, leak-tested steel spill sump with a leak-proof liner under removable steel grating, plus passive ventilation and lockable doors. Fire rating, climate control, lighting, exhaust, suppression and shelving or racking are options. Delivery and pickup are quoted separately from the monthly rental fee.
Can I store flammable liquids in a chemical storage building?
Yes. For flammable and combustible liquids such as fuels, solvents and paints, we recommend 2-hour or 4-hour fire-rated construction, chosen by placement. Explosion relief or a full explosion-proof package, EP lighting and wet or dry fire suppression are available. The buildings are designed to help meet NFPA 30 and related requirements.
How do I store incompatible chemicals safely?
Group products using the safety data sheets and a compatibility chart. For reactive groups, such as acids and caustics or oxidizers and flammables, plan for segregated storage or for one building per group, which gives each group its own sump and ventilation. Our sales engineers can turn your inventory list into a layout.
Is a chemical storage shed the same as a regular storage shed?
No. Our chemical storage sheds are industrial steel buildings built for regulated chemicals. They have a welded steel spill sump under grating, engineered ventilation and lockable doors, which a typical shed does not.
Can the building be moved during the rental?
Yes. With forklift pockets, a unit can be moved when your work shifts to another area of the site. Relocations to another site and end-of-rental pickup are quoted for your location.
How long can I rent a chemical storage building?
As long as you need it. We rent short-term for shutdowns, turnarounds and inventory spikes, and long-term for ongoing operations or interim storage while a permanent building is funded. Ask about long-term rental discounts.
Get a chemical storage building quote
Tell us what you store, roughly how many containers, and when storage needs to be on site. A chemical storage specialist will come back with a recommended building and a rental quote. Ask about long-term rental discounts.
Monday – Friday, 8 AM – 5 PM EST
Free Hazmat Storage Planner
Our chemical storage and building specification guide helps you plan quantities, layout and options before you call.
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