BXG are specialists in Building Code H1 energy efficiency calculations and thermal modelling, bringing clarity and confidence to an often complex part of the design process. We work closely with project teams to achieve compliance smoothly and efficiently, while providing practical feedback and thoughtful design input that adds real value.

Our expertise helps identify smarter solutions early, reducing the risk of unnecessary construction costs and over-specification. With BXG, compliance isn’t just a requirement—it’s an opportunity to deliver better buildings.

If you wish to discuss your project, email us: Contact@bxg.co.nz