Dunnage racks are low-profile storage platforms that keep food, bulk ingredients and supplies elevated off the floor in commercial kitchens. By lifting stock clear of the ground, they reduce exposure to moisture, pests and dirt, make floor cleaning easier, and help kitchens meet food safety requirements for off-floor storage. Simple as they are, they are a foundational part of any professional storage system, used across cool rooms, freezers and dry stores.
📋 What this guide covers
- What dunnage racks are and where they are used
- Why off-floor storage matters for hygiene and compliance
- Types and material options, with a comparison table
- How to choose, place and maintain them
What are dunnage racks?
Dunnage racks are low platforms used to store food containers, bulk ingredients and supplies above floor level. They are typically placed in walk-in cool rooms, freezers, dry storage areas and food prep zones.
By lifting products off the ground, they cut exposure to moisture, pests and dirt, which supports better food safety and tidier storage.
Why they are essential in commercial kitchens
In busy foodservice settings, floor storage is inefficient and often non-compliant. Most food safety guidance requires food to be stored a minimum distance above the floor, and dunnage racks are the practical way to meet that.
- Help meet health and safety standards
- Improve airflow around stored items
- Prevent water damage during floor cleaning
- Reduce pest risks
- Keep storage areas organised
ℹ️ Off-floor storage and the Food Standards Code
Standard 3.2.2 of the Australia New Zealand Food Standards Code requires food to be protected from contamination, and storing it off the floor is a long-standing way to satisfy that. Dunnage racks give you a stable, cleanable platform that keeps stock clear of floor water and debris.
Key benefits of using dunnage racks
- Improved food safety: elevated storage reduces contamination from spills, pests and floor debris.
- Better organisation: bulk ingredients, crates and containers are easier to sort and access.
- Compliance: helps meet food safety and inspection requirements.
- Air circulation: promotes even cooling in fridges and freezers.
- Easy cleaning: staff can clean floors thoroughly without constantly moving stock.
Common applications
Dunnage racks are used across many environments, including restaurants and cafés, hotels and resorts, catering kitchens, bakeries, supermarkets, food processing facilities and institutional kitchens such as schools and hospitals. Any operation storing food in bulk benefits from a structured rack system.
Types of dunnage racks
Different kitchens have different storage needs, so dunnage racks come in several configurations.
- Standard: flat platforms for general storage of boxes and containers.
- Heavy-duty: built to support large volumes and heavy loads.
- Modular: can be expanded or rearranged as storage needs change.
- Ventilated: slotted or open surfaces to improve airflow.
- Custom-length: sized to fit specific cool room or freezer layouts.
Material options compared
Aluminium is lightweight and corrosion-resistant, which makes it ideal for cold rooms and freezers. Stainless steel is extremely durable with high load capacity, best for heavy-duty use. Poly or composite is non-corrosive and easy to clean, often used in wet environments. Each material suits different kitchen conditions.
| Feature | Aluminium | Stainless steel | Poly/composite |
|---|---|---|---|
| Weight | Lightweight | Heavy-duty | Lightweight |
| Corrosion resistance | High | Very high | Excellent |
| Load capacity | Medium to high | Very high | Medium |
| Cold room use | Excellent | Excellent | Excellent |
| Cleaning ease | Easy | Very easy | Very easy |
How dunnage racks improve workflow
Well-organised storage feeds directly into kitchen efficiency. With dunnage racks, staff can identify stock quickly, rotate ingredients easily, spend less time searching, and maintain a First In, First Out (FIFO) system. That supports faster prep and less waste from poor stock management.
Food safety and compliance advantages
Dunnage racks help kitchens follow common food safety principles, including minimum floor clearance for stored food, separation of raw and prepared items, reduced cross-contamination risk and easier sanitation access. Inspectors tend to look favourably on kitchens that use proper elevated storage.
Choosing the right racks for your kitchen
When selecting dunnage racks, weigh up a few factors.
- Storage environment: cool rooms, freezers and dry stores may call for different materials.
- Load requirements: heavy bulk items need higher load capacity.
- Available space: measure storage areas carefully to maximise usable room.
- Cleaning frequency: choose designs that allow easy access for cleaning.
- Expansion needs: modular systems give flexibility as you grow.
For broader storage planning, browse our shelving and racking range, including freestanding shelving for prep and dry-store areas. If you are fitting out a cool room or freezer room, plan rack layout around your shelving from the start.
🔧 Pro tip, leave a cleaning gap
Set racks flush to walls where you can, but leave enough clearance behind and beneath them for a mop and hose to reach. A rack jammed into a corner with no access defeats the hygiene benefit it is there to provide.
Installation and placement best practice
- Place racks flush against walls where possible
- Leave space for airflow and cleaning access
- Avoid overloading beyond rated capacity
- Group similar items together
- Clearly label stored products
Cleaning and maintenance
Maintaining dunnage racks is straightforward but worth doing. Clean them regularly with food-safe cleaners, inspect for damage or corrosion, make sure feet and supports stay stable, and avoid placing sharp or uneven loads. Routine care extends lifespan and keeps hygiene standards high.
Long-term value
Often overlooked, dunnage racks deliver lasting benefits: reduced food spoilage, fewer pest issues, faster inspections, improved staff workflow and better overall organisation. For any kitchen that values cleanliness and reliable storage, they are a cost-effective investment. Pair them with quality stainless steel benches and your prep and storage areas work as one system.
Frequently Asked Questions
Elevated storage keeps food clear of floor water, debris and pests, which reduces contamination risk and improves hygiene.
Yes. Aluminium, stainless steel and poly racks all suit cold and frozen environments, with aluminium and stainless particularly common in cool rooms and freezers.
Clearance requirements vary by jurisdiction and local council, but dunnage racks are sized to meet common minimum clearance rules. Check your local food authority for the figure that applies to you.
Yes. Most designs allow quick, thorough cleaning, and open or ventilated surfaces make it easy to reach underneath and around stored stock.
Yes. Heavy-duty and stainless steel models are designed specifically for bulk and high-load storage. Always stay within the rated capacity.
