Absolute Energy is a market leader in the insulation industry in New Zealand with more than 20,000 satisfied customers in 20 years of business. While insulation is what we do best, we like to think we’re in the business of changing lives. Every day, we strive to create warmer, healthier, energy-efficient environments. But we believe the real benefits of our work are experienced well after the job is done. Families spending more time together in cosy living areas.