The Ellis and Sons Grain Bunker Storage Guide is a complete construction and operation process guide that covers every stage of the grain bunker storage process and is designed to become your go-to reference for grain storage.
It’s a free resource packed with practical advice on planning bunker sites, calculating storage capacity, selecting covers and ground sheets, maintaining grain quality, and getting the best performance from your grain storage system.
Drawing on decades of experience working with Australian growers and grain handlers, the guide is designed to provide practical, experience-based advice you can put into practice this harvest.
What You'll Learn
- Planning Your Storage Site
Learn how to choose the right location, prepare a stable storage pad, manage drainage, and set your bunker up for long-term performance. - Calculating Bunker Size & Capacity
Understand how bunker dimensions affect storage capacity, how grain profiles influence volume, and how to maximise your available storage area. - Selecting Covers & Ground Sheets
Discover the role bunker covers and ground sheets play in protecting your grain, along with the key factors to consider when selecting a system for your operation. - Constructing & Filling Your Bunker
Learn best practices for constructing your bunker, filling efficiently, and preparing your bunker for effective sealing and storage. - Maintaining Grain Quality During Storage
Learn practical techniques to help protect your grain, reduce the risk of spoilage and maintain cover performance throughout the storage period. - Outloading & Caring for Your Equipment
Find tips for efficient grain removal, correctly handling your covers after harvest, and simple maintenance practices to help maximise their service life.
Whether you're using bunker storage for the first time or have many harvests behind you, The Ellis & Sons Grain Storage Guide is designed to be a practical reference you can return to throughout the season.
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Learn the complete construction and operation process with our Grain Bunker Storage Guide.
Grain Bunker Storage GuideCustom Covers Measure SheetTarpaulin Measure Sheet
Need help beyond the guide?
For more complex requirements, our team is always available to assist. The Grain Bunker Storage Guide is very comprehensive, but we understand it may not cover every scenario.
We can help map out a wide range of situations beyond the guide, including:
- Working within fixed site constraints (such as set width or length) and determining the required dimensions to achieve your target tonnage
- Advising on optimal bunker width based on the equipment you have available
- Tailoring solutions to suit unique operational or site-specific requirements
If you’re unsure, simply reach out—our team is here to help you find the most practical and efficient solution.







