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The difference between new construction windows and replacement windows is simple. Basically, new construction windows are designed to be installed in a home before its siding has been installed, while replacement windows are designed to be installed in a home after its siding has been installed. Because of this, new construction windows are typically used when building a new home, while replacement windows are generally used to replace outdated or broken windows in an existing structure. However, there are exceptions. So, how do you know which type of window is the right choice for your project? Let’s find out.
When to Choose New Construction Windows
New construction windows are equipped with a nail fin – a thin strip of metal that surrounds the window’s perimeter. This allows the window to be nailed directly into a home’s frame. However, the frame needs to be exposed to do this, which means new construction windows must be installed before siding. This makes new construction windows most suitable for homeowners who are:
- Building a brand-new property
- Adding an addition onto their existing home
- Replacing their home’s siding as well as its windows
- Creating new window openings in their home
When to Choose Replacement Windows
Replacement windows do not have a nail fin, so they cannot be nailed into a home’s frame. Instead, they’re installed inside existing window openings. Replacement windows are utilized in the majority of window renovation projects.
Get Help
To learn more about the differences between new construction and replacement windows, turn to the window replacement expert: BELDON®. We have more than 70 years of experience in the home improvement industry and can help you determine which option makes the most sense for your project. Contact us today to schedule a free consultation.
