How much do energy efficient vinyl replacement windows cost?

Obviously, this can be a difficult question to answer. There are “bottom of the barrel” window companies who advertise $250.00 for windows and installation but I think we all understand that you get what you pay for. Generally speaking, quality mid-grade vinyl replacement windows can be supplied and installed for an average cost of between $400 – $500 each, depending upon the size of each window and condition of the home. Odd shapes, specialty glass and premium colors can add to the cost of the window.