Ensure that the window is centered in the space and is sitting level.
How to replace an exterior door with a window.
Check building codes in your area before changing an exterior door.
Draw lines down the exterior wall directly below the edges of the window to have a guide to cut by.
Exterior doors may not be changed if they are also an important exit.
Make sure it s legal to replace your door with a window.
If cutting through vinyl siding place the circular saw blade on backwards to prevent excessive damage.
It could take anywhere from 5 days to 3 weeks for your new.
If you re not sure what size you need use a tape measure to find the height and width of the raised frame enclosing the glass panel you can then search for a reputable window specialist online or make a trip down to your local home improvement center and pick out a replacement.
Secure the window to the frame with roofing nails.
If the window is not level push shims into the space between the window and the frame to sit the window properly.