Learn standard window sizes by type, how windows are measured and when custom sizing is needed for replacement or renovation projects.

Learn about the most common types of windows, including costs, pros and cons and which styles work best in different rooms. Compare window options to find the right fit for your home and budget.

Choosing standard window sizes can make buying new or replacement windows fast and easy. Standard window sizes are also usually less expensive, especially helpful if you are installing them. In rare ...