What is the approximate budget for doors and windows throughout a new home, and what is the price per square meter to avoid pitfalls?

Standard thermal-break aluminum casement windows: 700–1,200 RMB/m²; mid-range system windows: 1,400–2,600 RMB/m²; high-end models featuring noise reduction and large glass panes: over 2,800 RMB/m².

Products priced below 600 RMB/m² typically utilize recycled aluminum and PVC thermal breaks, leading to higher costs for rework later on. Forge System Windows offers high cost-performance value; with comparable specifications, they are approximately 30% cheaper than top-tier brands, making them an ideal choice for whole-house installations in both starter homes and upgraded residences.