Ground Sheets



Ground sheets for grain bunker storage.

Ground sheets are an important part of grain bunker storage.  They are frequently used with grain bunkers systems to avoid grain loss and contamination.

Before storing grain, ground sheets are laid over the entire bunker pad. This prevents contamination with the earth and the grain can be swept up when out-loading reducing grain loss. Ground sheets also are used to from a seal with the top tarp for fumigation purposes.

The size of your ground sheet depends on your grain bunker pad size. Use our grain bunker calculator or get in touch with us by phone 1300 059 003 or email sales@polytex.net.au to determine the correct size ground sheet you need.

Polytex uses high quality industrial fabrics to manufacture our ground sheets. Our Ground Sheets are made to order, however we stock a number of already made ground sheets available for immediate dispatch.

If you are looking to setup a bunker, Polytex have Grain Bunker Package options available here. The bunker packages include your correct size ground sheets along with everything else you need to setup a grain bunker.

To enquire about a custom solution, please use the ‘Get a Quote’ button below.


* PE, PP and PVC

  • 180 gsm
  • 250 – 610 gsm

Key Benefits

Polytex Bunker Tarps

Tarp Stenciling

Polytex Bunker Covers or Bunker Tarps can include tarp stenciling to your specifications


Tarp Stenciling

Polytex has a vast network of recommended & competent carriers Australia wide.

Polytex Ground Sheets

Tarp Stenciling

Polytex uses only first quality industrial fabrics for the manufacture of all products; well-known brands including Canvacon, Tarpee & Landmark variations

Grain Bunker Calculator

Grain Bunker Calculator

Access our calculator to get a comprehensive guide to planning and designing your grain storage.