Materials & High-Performance Systems
The systems behind a high-performance home: SIPs, insulated foundations, glazing, roofing and cladding specified for a 50+ year home.
Written for people planning a home in Nelson, Tasman, Richmond, Motueka and across the top of the South.
2 guides in Materials & High-Performance Systems← All guides

Materials & High-Performance Systems
What Are SIPs (Structural Insulated Panels) and Why Use Them?
How structural insulated panels work, why they deliver airtightness and insulation together, and the one thing they demand from you in return.
Read the guide
Materials & High-Performance Systems
Double vs Triple Glazing in New Zealand: Is the Upgrade Worth It?
What the third pane actually buys you, why the frame matters as much as the glass, and the comfort difference you feel standing beside the window in winter.
Read the guide