Expol Underfloor Insulation

Introducing EXPOL UnderFloor Insulation: The Ultimate Timber Underfloor Insulation Solution

When it comes to keeping your home warm, dry, and energy-efficient, EXPOL UnderFloor Insulation is your answer. Our range includes EXPOL R1.4 White, EXPOL R1.8 Black, EXPOL R2.5, and EXPOL R3.1, offering a comprehensive selection to meet your specific insulation needs.

Why Choose EXPOL UnderFloor Insulation?

Meeting Building Code Changes: EXPOL R2.5 and EXPOL R3.1 are specifically designed to comply with the Building Code changes introduced on May 1, 2023. Rest easy knowing your home meets the latest regulatory requirements.

Trusted by Kiwis for Over 25 Years: EXPOL UnderFloor Insulation has been the trusted choice of New Zealanders for more than two decades.  
It’s designed to fit snugly between the joists under timber floors, making it suitable for both new construction and existing homes. 

Concertina edges which allow for compression of up to 20 mm to create a tight fit
Contains recycled content and can be easily recycled

  • Flame retardant
  • Rigid
  • Resistant to moisture
  • No nutritional value to vermin, birds or animals
  • Ideal for both retro-fit applications and new floors
  • EXPOL 50 Year Product Warranty

Our polystyrene insulation products are BRANZ appraised in New Zealand.

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Call Rodney Insulation on 0800 857 232 today for a free quote and expert advice about all for your insulation needs.

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