For example, removing old metal windows is far more difficult and labor-intensive than removing old wood windows. The age and style of your home also influence’s the price. Another important cost factor is the type of windows you want for your home. Non-operating picture windows are less expensive than operable double-hung or sliding styles. Casements usually cost more than double-hung or sliding windows.

The size of the new windows and the level of insulating glass chosen also play a large part in determining cost. Pre-made big-box-store windows typically are less expensive than custom-made products. Although in the long run, the necessary interior and exterior cosmetic work required to make a pre-made window “fit” a home, it’s highly doubtful that pre-made windows are truly less expensive than custom windows.

Then there is the cost to the company that sells and installs the windows. The cost of doing business and staying profitable will always exist. You should expect to pay a fair price so these companies can do a professional job installing your windows without cutting corners. Most homeowners don’t mind paying more than originally expected for a home improvement project. As long as they know the reasons for the higher costs.

However, by paying more, expectations are higher. You should expect high-quality products, installation, and service. The phrases “cheap” or “lowest price” should not be important when you make a large investment for your home. You will get what you pay for — in terms of product quality, the options and glass you should have, the quality of work in installation and even the quality of the company with which you’re doing business. Do your homework upfront and make an informed choice.