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Built for Australian Conditions
Storage facilities should be constructed from not-readily combustible material, generally concrete, brick or steel. We use premium-grade steel and hot-dip galvanised frames designed to withstand the corrosive environment of fertiliser storage and the harsh South West WA climate.
Multi-Purpose Flexibility
Your fertiliser shed doesn’t need to sit empty during the off-season. A dedicated shed enables quicker fertiliser loading and unloading using front-end loaders with direct bay access, and during parts of the year when the shed may be empty of fertiliser, you can choose to store machinery so that it’s protected from the weather.
Why Invest in a Dedicated Fertiliser Shed?
Take Control of Your Input Costs
Fertiliser prices fluctuate dramatically throughout the season. On-site storage allows you to control how much fertiliser you need to order and when, and in times where the supply chain is strained, you can continue operating and keep your farm well-fertilised. With proper storage, you can buy when prices suit your budget and have the product ready when you need it.
Protect Your Product from the Elements
Fertilisers must be stored in a closed, secure storage building to protect the product from the sun, rain and wind and to reduce the risk of theft. Poor storage conditions lead to moisture absorption, caking, and reduced spreading effectiveness. Our fully enclosed designs keep your fertiliser dry and in optimal condition until application.
“Great product, service and communication, couldn’t be happier!”
YEH Events
Critical Safety Features: Ventilation, Segregation and Fire Resistance
Proper Ventilation
Storage buildings should be adequately ventilated to help dissipate heat and discharge fumes in the event of fire or decomposition. We incorporate ridge vents and strategic door placement to ensure optimal airflow.
Concrete Flooring
A concrete floor is the recommended option for fertiliser storage because it’s low-maintenance, durable, long-lasting, fire-resistant, easy to clean, and resistant to pests and rot, helping keep fertiliser in good condition and making clean-downs faster between products.
Concrete Panel Walls
Concrete panel walls are a great way to protect the shed cladding and segregate different compounds, helping to avoid corrosion and spread the granules out for safe storage, which helps to avoid spontaneous combustion.
Wide Access for Efficient Loading
Clear spans make in-shed manoeuvring easy, while wide sliding doors shorten load and unload cycles, and where bulk is required, we set bunker wall height and bay count for your programme.
Hot-Dip Galvanised Steel Frames
Our frames are fully hot-dip galvanised to provide long-term protection against the highly corrosive fertiliser environment, ensuring your investment lasts for decades.
Gallery of Our Shed Builds in South West WA
Storage Solutions for Farmers, Wineries and Lifestyle Properties
We design sheds for a variety of industries and tailor every shed to your specific needs.
For Large Farmers
High-capacity storage from 300 to 1,500+ tonnes, with segregated bays for multiple product types and wide clear spans for efficient loader operation.
For Wineries
Secure storage for vineyard fertiliser programs, with options for segregating different blends and protecting products from moisture and contamination.
For Storage Developers
Engineered solutions that meet all compliance requirements, with flexible configurations that maximise storage capacity and operational efficiency.
For Lifestyle Block Owners
Right-sized storage that protects your fertiliser investment and provides multi-purpose space for equipment and supplies.
Compliance and Safety
National regulations limit the size of stacks of fertiliser bags, and fertiliser must be stored at least 1 metre away from building eaves and beams. We design every shed to meet these requirements and ensure your storage facility complies with all relevant safety standards.
Our sheds incorporate proper ventilation, fire-resistant materials, and appropriate spacing to meet Australian building codes and provide a safe storage environment for your fertiliser products.
Ready to Protect Your Fertiliser Investment?
Stop worrying about fluctuating fertiliser prices and product deterioration. A purpose-built fertiliser shed from Westspan Sheds gives you the control and protection you need to manage your input costs effectively.
Contact us today for a consultation and quote.
“Nothing was a problem, erected the shed in the time frame that he said & kept us updated along the way…”
Kim Arrowsmith
Frequently Asked Questions
What size fertiliser shed do I need?
Shed size depends on your annual fertiliser usage, the number of products you need to store, and whether you want to buy in bulk during favourable pricing periods. We’ll help you calculate the right capacity for your operation.
Can I store different types of fertiliser in the same shed?
Yes, but certain fertilisers need to be kept separate. We design segregated storage configurations with concrete bunker walls to safely separate incompatible products like superphosphates and urea while maximising your storage capacity.
Do I need council approval?
Most agricultural sheds require council approval. We can guide you through the approval process and provide all necessary engineering documentation to support your application.
What’s the difference between open and enclosed designs?
Enclosed sheds offer maximum weather protection and security, while three-sided open designs provide excellent ventilation and easier loader access at a lower cost. Your choice depends on your climate exposure, security needs, and budget.
Will the shed withstand the corrosive nature of fertiliser?
Absolutely. We use hot-dip galvanised steel frames and premium cladding specifically chosen for their resistance to the corrosive fertiliser environment. Our sheds are built to last decades, even with constant fertiliser exposure.
Can the shed be used for other purposes?
Yes. Many of our clients use their fertiliser sheds for machinery storage during the off-season or dedicate specific bays for equipment while maintaining fertiliser storage in other sections. We design for flexibility.
What type of flooring is best?
Concrete flooring is the recommended option for fertiliser storage. It’s durable, fire-resistant, easy to clean between products, and prevents moisture from compromising your fertiliser quality.
Do you handle site preparation?
Yes. We manage all aspects of site preparation, including concrete slab installation, proper drainage, and any earthworks required to ensure your shed is built on a solid foundation.
What areas do you service?
We service all of South West WA, including Busselton, Margaret River, Bunbury, Vasse, Dunsborough, Cowaramup, and surrounding regions. Contact us to confirm we service your specific location.
