Homeowner checklist

Passive House and Net Zero Ready: a renovation roadmap

Use these steps to plan, check and keep a record of your next actions.

• Define whether the goal is certification, future readiness or selected improvements.
• Request a staged plan connecting windows, insulation and ventilation.
• Ask how summer overheating, humidity and room comfort are assessed.
• Coordinate equipment choices with planned enclosure work.
• Retain calculations, testing, commissioning and operating instructions.

Notes & questions to follow up