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  • 1/2 metre of Wireguard provided in each Expol Underfloor bale
  • Protects electrical wiring
  • Forms a good barrier between wiring and polystyrene

EXPOL Wireguard is a waxed paper strip used to separate exposed electrical cables from EXPOL Insulation. EPS in some cases reacts with the plasticiser and degrades the elastic properties of some electrical cables over a prolonged period.

Foamex Styroboard EPS and Expanded Polystyrene Products are free of any Ozone Depleting Substances in both manufacture and composition.
Further information regarding the sustainability of EPS can be viewed at:

An installation video and installation instructions can be viewed online at:
Or dowloaded at:

Warranty information can be viewed at:

Pick up only from your local Bunnings.
If you would prefer to have EXPOL UnderFloor insulation installed by a recognised installer, visit our website to find an installer near you or phone 1800-WARMFEET (927 633)

We will gladly assist with returns and exchanges of this product in accordance with our returns and exchanges policy

Returns policy

Shop wherever you are, whenever you want.

  • Buy products online from our wide range
  • Click & Collect your purchase in-store or we'll deliver it to you
  • Zip pay is now available to purchase products online

Visit our Shop Online page to learn more.