Bunker Covers | Grain Bunker Covers

Bunker Covers

Fleximake grain bunker covers are an affordable method to store and protect your harvest from the elements. Our high quality and high strength grain bunker covers are made from UV stabilized Australian made coated fabric materials. They meet Australian standards and suit harsh Australian weather conditions.

The seams of the grain bunker tarps are fully welded for water-proofing and increased strength. Tough, durable and affordable, Fleximake grain bunker tarps and ground sheets are tear and abrasion resistant with high tensile strength. So don’t take chances with your season’s worth of hard work. Make sure that you have top quality grain bunker covers to protect your harvest!

We manufacture all our grain bunker covers in Australia. We here at Fleximake have the fastest and most sophisticated plastic welding machines in Australia. The modern tech, high speed machines bring us the capability to guarantee you a fast delivery regardless of the size of bunker cover. This also means that we can offer you very competitive prices as opposed to our direct competitors.

Fleximake grain bunker covers are widely used by independent Australian farmers and arge grain dealers in the agricultural sector. We are instrumental in providing temporary but extremely economical storage solutions to manage seasonal supply and demand balance

Fleximake team will work with you to understand your needs and adivse on the best outcome. We make sure that you will be getting grain bunker covers that will perfectly suit your needs.
Bunker Cover - Fmindustrial

Why Fleximake Grain Bunker Covers

  • High quality, durable, UV treated Australian made fabrics
  • Fully welded seams to ensure waterproofing
  • Manufactured using specialised fabric welding machines
  • Can supply ground sheets for your grain storage application
  • Australia wide delivery
  • Best Prices in the market


Top Bunker Cover Fabric Materials

Landmark® 340

Landmark® is an environmental alternative to PVC that provides excellent mechanical performance at half the weight of PVC. Landmark® is the product of choice for bulk grain covers, with excellent 'lay flat' characteristics and superior resistance to flex cracking. This fabric comes with 5 year UV warranty


Landmark® +360

Landmark® +360 is the newest fabric variant in the range. Featuring the same great functional benefits as Landmark® 340, with superior tear resistance and tensile performance. It is the most robust polypropylene grain bunker fabric available on the market today. This fabric comes with 5 year UV warranty


Landmark Specifications


Canvacon® 5000Q0

Canvacon® 5000Q is a premium quality woven polyethylene based coated fabric suitable for smaller grain bunker applications. It has a history of over 30 years in the Australian grain market. Providing outstanding puncture and abrasion resistance to withstand the harshest of installation and environmental conditions. This fabric comes with 3 year UV warranty


Canvacon Specifications


Ground Sheet Fabric Materials

9PP® 145

9PP® 145 is an economical woven polypropylene based coated fabric suited for bunker ground sheet applications.


Versatex® is a quality woven polypropylene based coated fabric suited for bunker ground sheet applications.
Bunker Covers

Philip Burrill from Stored Grain explains how to setup for bunker storage.

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