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Barrie & Angie Mullins have been Insulmax^®® the proud owners of Insulmax^® Waikato and Bay of Plenty since 2016. Passionate about retrofit wall insulation, they help homeowners create warm, comfortable living spaces. Barrie, an experienced electrician, offers expert advice on insulation and can answer any questions you have about the retrofit process. They prioritise honesty, transparency, and customer satisfaction. They look forward to helping you make your home more comfortable and energy-efficient with Insulmax^®