Clause D.1.13.1 is holding back smarter, more affordable buildings in New Zealand. Learn how allowing airtightness modelling could rebalance H1.
One Tree Hill College is redefining trades education through a unique hands-on project where students are renovating a 1970s state house purchased for $1.
Transforming Old Homes Without the High Costs: New Zealand’s older homes represent a major opportunity to improve energy efficiency, health, and durability.
This document is a technical data sheet for the AeroBarrier air sealing system, detailing its purpose, application, compliance with New Zealand Building Code, material specifications, design considerations, and installation process. It describes AeroBarrier as a non-toxic, low-VOC, automated sealing solution that improves airtightness in buildings.
This document provides the technical and safety data for AeroBarrier X1, a waterborne, aerosol-applied acrylic sealant used in the AeroBarrier air sealing system. It outlines the sealant's properties, benefits, usage guidelines, industry certifications, and safety precautions, emphasizing its low toxicity, VOC-free formulation, and suitability for improving building airtightness and indoor air quality.
How Adding Airtightness and Ventilation Unlocked a Warmer, Healthier, and More Energy-Efficient Home
Over 96% of NZ homes fall below safe indoor temperatures. It’s not just about insulation – airtightness is the key to healthier, warmer living. Learn what’s really going wrong and how to fix it.
Discover why airtightness is key to warmer, healthier New Zealand homes. Backing John Tookey’s expert advice, we explain how reducing air leakage improves comfort, lowers energy use, and stops heat loss.
Discover why energy-efficient homes are in high demand. New data shows they sell quicker and fetch an average of $118,000 more. Learn what’s driving buyer interest in 2025.
Research shows airtightness has a greater impact on a home’s energy use than any other single factor. If you want a home that performs well year-round, start with airtightness.
