Square footage is the wrong first question. Ask how the product arrives: 55-gallon drums, 275- or 330-gallon totes, palletized cases, pails on shelving, or an ISO box that has to move. Door height, aisle width, sump grating, and ramp geometry all follow the container. US Hazmat Storage publishes drum and tote capacities so estimating can start from a real handling plan.

Containers

55-gallon drum storage

Single- and double-deep drum rooms with documented barrel counts and aisle widths.

Drum storage buildings

Purpose-built drum buildings with ramps, shelving, and sump grating.

Drum capacity & access

Door locations and racking that determine how many drums you can actually work.

Tote & IBC storage

High-bay tote buildings with roll-up doors sized for IBC handling.

Pallet storage

Palletized drums and bagged product on grated floors over containment.

Small container storage

Cans, pails, cases, and lab packs on shelving with secondary containment.

ISO & connex containers

Converted shipping containers for remote or relocatable inventories.

Loads & chemistries

Equipment & machinery

Keep pumps, generators, and process skids in a dry, lockable steel room.

Lithium batteries

Cells, modules, and waste batteries in fire-rated, monitored rooms.

Agrichemicals

Totes and drums of crop-protection products with seasonal overflow plans.

Acrylic acid

Inhibitor-aware, temperature-managed storage for acrylic acid.

Styrene monomer

Stabilized styrene storage with ventilation and fire protection.

Polymer additives

Additive and catalyst rooms for plastics and composites plants.

Tote & pallet capacities

Published tote and pallet counts used in the product manual.

Questions facility teams ask

How many 55-gallon drums fit in a standard building?

It depends on single- versus double-deep storage, shelving, and door location. Use the drum capacity pages and the 55-gallon drum storage guide, then confirm aisle widths for your forklift or pallet jack.

Can tote buildings take a forklift?

High-bay tote models use roll-up doors and grated floors sized for IBC handling. Share your tote dimensions and handling equipment when you request a quote.