Building an agricultural shed is a significant investment for any farming operation. Getting it right the first time saves you money, time, and frustration down the track. After more than a decade of designing and constructing agricultural sheds across South West WA, we’ve seen firsthand what works and what doesn’t.
Underestimating the Size You’ll Actually Need
The most frequent regret we hear from clients is: “I wish I’d built it bigger.” When planning your shed, it’s tempting to measure exactly what you need to store right now. However, farming operations naturally expand. You might acquire new equipment, increase your livestock numbers, or need additional storage for feed and supplies.
The Result
You measure your current tractor, add a metre or two for clearance, and think you’re sorted. But you haven’t accounted for the internal framing that reduces usable space, or the fact that you’ll need room to move around your equipment for maintenance.
How to Avoid It
Add at least 20% more space than you think you need. Consider your five-year plan for the property. The cost difference between a 12m x 15m shed and a 15m x 18m shed is minimal compared to the expense of adding on later.
Skimping on Height Clearance
Height is another area where farmers often try to save money, only to regret it later. Modern agricultural equipment is taller than ever. Headers, spray rigs, and even some tractors with GPS systems mounted on top require substantial clearance. If you’re planning roller doors, remember the curtain hangs down approximately 75mm from the lintel.
The Problem
You’ve built your shed to fit your current equipment with just enough clearance. Then you upgrade to a larger header or add a GPS system to your tractor, and suddenly it won’t fit.
How To Avoid It
Allow a minimum of 200mm extra clearance beyond your tallest piece of equipment. If you’re planning for future equipment upgrades, research the specifications of larger models you might purchase. The additional cost for longer poles and extra cladding is negligible compared to the functionality you gain.
Choosing the Wrong Location
Site selection can make or break your shed’s functionality and longevity. We’ve seen sheds built in low-lying areas that flood during heavy rain, positioned where prevailing winds drive rain straight through open bays, or placed so far from the main operation that they become inconvenient to use. Common location mistakes include:
- Poor drainage leading to water pooling around the foundation
- Inadequate access for large machinery or delivery trucks
- Distance from power sources, increasing electrical installation costs
- Exposure to harsh weather conditions
- Ignoring future expansion possibilities
Overlooking Proper Ventilation and Insulation
Poor ventilation and inadequate insulation can create serious problems for both equipment and livestock. Without proper airflow, moisture builds up inside your shed. This leads to rust on machinery, mould on stored feed, and uncomfortable conditions for livestock.
In summer, a poorly ventilated shed becomes an oven, making it unbearable to work inside. Incorporate ridge vents, louvres, or cupolas into your design. For sheds housing livestock or used as workshops, consider insulation to regulate temperature.
Not Planning for Power and Lighting
You might think you can add electricity later, but retrofitting power to an existing shed is far more expensive and complicated than incorporating it from the start. Adequate lighting transforms your shed from basic storage into a functional workspace. Power outlets allow you to run tools, charge equipment, and operate machinery inside the shed.
What Farmers Often Miss
- Sufficient lighting for working after dark
- Strategically placed power outlets
- Three-phase power requirements for certain equipment
- Future electrical needs as operations expand
How to Avoid It
During the design phase, map out where you’ll need power and lighting. Consider task lighting over workbenches, general overhead lighting, and exterior security lighting.
At Westspan Sheds, we work closely with farmers throughout the South West WA region to design sheds that meet both current needs and future growth. Our experience with agricultural operations means we understand the unique requirements of farming in our local conditions. Contact us today for a free consultation and quote.
