European Grade Insulation Now in New Zealand

We supply simply superior PIR insulation to the New Zealand market – exceptional R-values and environmentally responsible. Eurothane GP PIR panels are the logical choice for insulating your home.


“It was great to find Geoff, Trish and the team at The Alternative Energy Company who offered proper insulation with high R values at a reasonable price.”
– John Clifton

What Makes PIR Insulation The Better Choice?

You can use it everywhere: Walls, roofs and floors. PIR insulation is so versatile and tough.

Fast and easy installation: Cuts effortlessly with only a handsaw or knife, saving installation time and cost.

Best R-value in NZ: PIR offers more insulation for the same thickness than other types of insulation, saving you more on your energy bill.

Protects against condensation: Not only is it warmer and drier, PIR insulation will not lose its effectiveness even if it gets wet (unlike most others).

Better noise isolation: Due to its high density, PIR also provides better insulation against noise for a quieter home.

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We are New Zealand’s original supplier of PIR insulation (long the preferred choice for many European builders and insulation experts).

Eurothane GP PIR insulation has fantastic thermal performance. It is designed to greatly improve the insulation of your home or workplace, and creates a warm, condensation free, healthy living or working environment.

Our PIR insulation boards are versatile and can be used anywhere for house insulation including:

  • Underfloor insulation and floor insulation
  • Ceiling insulation and roof insulation
  • Wall insulation

PIR’s outstanding thermal insulation performance (which is measured in R-values) is nearly double that of standard commonly used glass fibre batt products, meaning you can now get an incredible R-value of 4.05 in a 90mm stud wall.

PIR’s exceptional performance does not stop with its fantastic thermal performance. It is superior to all other commonly used insulation products in every way. 

Eurothane GP PIR panels are extremely lightweight yet strong, with a high compressive strength and a class 1 fire rating. They are also moisture resistant, and do not react with the sheathing on electrical cables. 

Eurothane GP PIR insulation achieves an ‘A’ rating in the BRE green building guide, making it an environmentally friendly choice.

Want To Know How Much You Can Save?