• Load-bearing, custom engineered, steel frame.
• Efficient insulation - minimum R4.2
• Durable sheathing - for resilient walls with high fire resistance

Developed for Australian weather conditions and awarded the CodeMark certification of compliance with the NCC.

Homes built with Pro9 walls achieve a 7-star energy rating, at no extra cost, and can achieve 8 or 9 stars when teamed with our factory-installed double-glazing.