This is done by cutting back the original exterior siding material to remove the old frames.
Difference between construction and replacement windows.
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.
Another thing that differs between replacement and new construction windows is the cost.
The main difference between new construction and replacement windows lies in the installation process.
Installing new construction windows requires the old frames to be removed from the existing opening.
As with new construction windows the specific cost of replacement windows varies by size shape and material.
When you re ready for new windows replacement windows are the best option as long as your window frames are in good shape.
When buying windows for your home you have a choice between two different types of windows.