top of page
Writer's picture

The Difference Between Retrofit Windows and New Construction


Replacing your windows can be overwhelming, especially when trying to make an informed decision. Understanding the two types of window installations—retrofit and new construction—can help simplify the process. This guide will explain the differences, allowing you to make the best choice for your new window installation.

What is the Difference?

Retrofit installation involves fitting a window or patio door into an existing opening, while new construction is used to repair water damage, fix framing issues, or create new openings for windows and doors. Each method has distinct advantages that homeowners should consider before deciding.

New Construction Windows vs. Retrofit Windows

When to Use Retrofit Windows

Retrofit windows are ideal if your window frames are in good condition. This method doesn't require removing any exterior materials from your home. The windows are custom-ordered and measured to fit perfectly into the existing openings. If you’re satisfied with the size and location of your current windows, retrofit windows are a more budget-friendly and quicker option. The installation is less invasive, affecting only the windows themselves.

When to Use New Construction Windows

Opt for new construction windows if you need to install windows in new locations or if your existing window frames are damaged. This method involves completely replacing the old windows and frames. It’s beneficial for areas with high moisture, mold, or rot. The exterior siding is usually cut back, and new frames are installed. For homes with brick, stone, or stucco exteriors, some removal may be necessary to install the new windows.

New construction windows are also the best choice if you want different sizes or types of windows. If you desire a different style or larger size, or if you need to add new windows in solid walls, new construction is the only option.

Cons of Installing Windows New Construction Style

Some believe new construction is the only way to replace windows, especially when using standard-size windows from hardware stores. This method can add around $600 per window and create a noticeable patch around the window. The installation involves breaking the material around the window to access the studs, then placing weather shield paper to prevent leaks. However, matching the original texture of the home can be challenging, and cracks may form between the patch and the existing wall. If you’re not planning to re-stucco the entire house, retrofit installation is recommended.

Benefits to Your Home

Both retrofit and new construction windows can enhance your home’s value. The choice depends on your needs and budget. If you’re content with your current window configuration and want a cost-effective solution, choose retrofit windows. If you’re looking to reconfigure your home’s layout and don’t mind spending extra, new construction windows are the way to go.

Understanding the differences between these options will help you make an educated decision. We hope this guide has clarified the distinction between retrofit windows and new construction.

5 views0 comments

Recent Posts

See All
bottom of page