They are designed to be installed in the existing window frame from the inside of the home.
Difference in new construction and replacement windows.
When trying to make a decision on which type of windows are right for your home you ll want to first understand the difference between replacement and new construction windows.
New construction windows have nailing or attachment fins or flanges on the exterior side of the window.
Replacement window costs are lower than new construction window costs overall because you save on time and labor of window installation.
The frame and sill aren t replaced during replacement window installation replacement windows also sometimes referred to as retrofit windows are measured to fit an existing opening and will only replace the actual window.
Replacement windows replace existing new construction or replacement windows.
New construction windows are meant for clear openings in the house usually with no trim or siding in place.
However with new construction you have to create the opening and everything that encases the window from scratch which usually ends up more than a typical replacement window project.
This avoids the removal of any exterior elements and allows for a quick easy and less invasive installation.
You might think that new construction windows come at a lower cost since they re not the same quality as replacement windows.
Your guide to understanding the difference between insert and full frame window replacement solutions.
The major difference between a new construction window and a replacement window is that a new construction window is designed to be secured from the outside of your home through a flange while a.
Learn the difference between replacement windows and new construction windows to choose the best option for your project understanding your new replacement window options.
The existing window.
In addition to size shape aesthetics and how the window functions you ll have the option to choose between insert replacement and full frame replacement.
When it s time to replace your windows you ll be presented with many choices.
Replacement windows are defined as windows installed into a pre existing window opening while new construction windows are designed for homes that have yet to be constructed or used in the instances where an existing window has to be removed down to the studs of the walls before it can be replaced.
The main difference between new construction and replacement windows lies in the installation process.
Even if you find what appears to be the exact same size window a new construction window isn t built to simply plug in to the opening where an existing window has been removed.
There is a definite difference between new construction standard size and replacement custom size windows.