Zilltec Protective Covers

The use of Zilltec silage protection covers is an essential part of modern silage covering

Protect your covered and sealed silage from the environment by using the latest mesh covering systems. The combination of latest weaving technology and  Zill’s quality controls ensure a regular weave, a high UV stability, a high slide resistance of the fabric and therefore a long and useful life. Zilltec 240 Silo Covers and Zill Silo Bags are specially manufactured from 100% high quality, virgin HDPE.

Your Advantages

  • Protects silage covers from damage by birds, hail and animals.

  • Woven and tread-safe, high resistance to tearing.

  • High-grade treatment of the seams and hems.

  • Saves time – quick and easy to use.

  • Durable – long and useful life of up to 10 years.

  • Proven in windy conditions.

  • No need to cover with tyres or sand

  • Long-lasting – up to10 years or more

  • No decay, no mould

  • 240g/sqm,100% high-quality virgin HDPE

  • Available sizes:

    • 5m x 16m

    • 10 x 15m



Protects silage and covers from damage by birds, animals and hail.

No loss of silage, better quality silage

Durable 240g/sqm, 100% high quality virgin HDPE with 10 year life

Cost effective, long lasting, write off over 10 years

No need for tyres or splits

Clean job, no vermin, snakes or redbacks. Cheaper than tyres

Extra weight holds plastic covers closer to silage surface

Less air trapped, less likelihood of mould on the surface of silage, better quality silage.

Zill Bags only need to be placed along edges of Zill 240 covers

Fewer weights needed, makes covering the silage easier and quicker

High resitance to tearing

Helps to assure 10 year life