Retrofit window installation, also known as insert window installation, involves installing new windows into the existing frame of your old windows. This is in contrast to new construction window installation, which involves installing windows in a new home or during a major renovation where the window openings are being created or enlarged. Both methods have their own benefits and drawbacks, so it's important to consider which is the best option for your specific situation.
One of the main benefits of retrofit window installation is that it is typically less disruptive and less time-consuming than new construction window installation. Since the existing window frame is used, there is no need to remove siding or drywall and create a new opening. This can be especially useful if you are trying to preserve the original character of an older home.
Retrofit window installation is also often more cost-effective than new construction window installation. Since the existing frame is used, there is less material and labor required, which can save you money on the overall project.
However, there are also some potential drawbacks to retrofit window installation. One potential issue is that the existing window frame may not be in good condition, which can impact the performance of the new windows. Additionally, retrofit windows may not be as energy efficient as new construction windows, since they are not as tightly sealed to the frame.
Overall, whether retrofit or new construction window installation is the right choice for you will depend on the specific needs and circumstances of your project. If you are working on a new construction project or are planning major renovations that involve changing the size or shape of the window openings, new construction window installation may be the best option. However, if you are looking to replace existing windows in an older home and want to minimize disruption and save money, retrofit window installation may be the better choice.