Considering uPVC windows for your home? It's important to know the cost. On average, uPVC windows cost around Rs. 400-800 per square foot in Delhi. Get quotes from reputable suppliers to find the best deal for your budget. Enjoy the benefits of energy-efficient and low-maintenance uPVC windows in your home. By doing so, you can enjoy the benefits of uPVC windows for years to come, such as lower energy bills and improved comfort in your home.uPVC windows are a popular choice among homeowners in Delhi due to their energy efficiency and low maintenance. It's important to get quotes from different suppliers to find the best deal for your budget.