The Best Curtains and Blinds for Insulation and Energy Efficiency in NZ Homes

Windows are often the biggest source of heat loss in a New Zealand home. Even in a well‑insulated house, a large share of warmth can escape through glazing in winter, and unwanted sun can make rooms too hot in summer. The right curtains and blinds act like an extra layer of insulation, helping to stabilise temperatures, lower heating bills, and improve comfort.