The cost of painting exterior of house NZ varies based on house size, paint type, and labor costs, typically ranging from $5,000 to $15,000. While summer is the peak season, exterior painting in winter NZ is possible with the right precautions. Professional painters use quick-drying paints and monitor weather conditions to ensure a smooth finish. Painting in winter can sometimes be more affordable due to lower demand. However, choosing experts familiar with New Zealand’s climate is crucial for a durable result. Plan wisely, and your home will stay protected and looking great year-round.