Is it expensive to install egress windows?

The national average materials cost to install a basement window is $300 per window. The total price for labor and materials per window is between $500 to $1000. But if you go for a professional basement window installer, the cost would start at $4000 and reach $7000. But besides the labor charges, the basement window installation depends upon several other factors, such as the size, the material, and whether or not you need a contractor. Choosing the type of egress window to install greatly impacts the cost of installing the window. Moreover, windows are also priced differently based on their size and style. Larger and more elaborate windows are more expensive, as is more elaborate styling.