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Retrofits

Retrofit Insulation.

Bring warmth, comfort, and savings to your existing home with retrofit insulation from CEA. Whether you're dealing with drafts, high energy bills, or cold rooms, our team assesses your property and upgrades your insulation to make a real difference.

Why Retrofit with CEA?

  • Lower power bills: Better insulation reduces heating and cooling costs.
  • A healthier home: Less condensation, less mould, better indoor air quality.

  • More comfort: No more cold floors or draughty ceilings.

  • Increased property value: Warmer homes are more desirable and compliant with standards.

  • Financial support: CEA is an approved provider for the Warmer Kiwi Homes programme, which offers 80–90% subsidies on insulation.
  • Ceiling, wall, and underfloor insulation

  • Top-ups for existing insulation

  • Ground moisture barriers

  • Quality products installed by experienced teams

Retrofit Insulation Products

What customers are saying about our insulation

Thank you for this insulation for our home. This has made a huge difference already to us. The men who installed this were friendly and professional and a big thank you to them both.

Tracy and MarkKaroro

My family and I would like to thank your organisation for the recently installed insulation. Your team worked quickly and professionally, and the result is a marked improvement in the temperature.

SimonReefton

Thank you so much. We had batts put in the ceiling this morning. Your team was great. We can already notice a difference in the warmth of our old house.

JanetHokitika