Seal the house wrap against the pan with house wrap tape.
Install a window without siding on wall.
Tilt the sash a little and align the metal pivots with the slots in the jamb liner closest to the exterior.
Cut the old wall studs to build a new window frame in an existing wall first remove the interior wall covering and any insulation to expose the studs.
Nail into place either new siding ripped to size with your table saw or the existing siding if not overly damaged and install over the new window s flange to the edge of the existing siding.
The newly installed window will need to be trimmed out with j channel or j molding before the siding can be reinstalled.
Sometimes there are little pieces of wood between the window and the wooden studs that hold the window tight.
Fold the house wrap around the sides and staple them to the wall inside the room.
Proper installation of siding around a window requires.
Use a hammer or a drill to take out any nails or screws that are holding the window in place.
To the edge of the window to about 1 past the outside seam.
Decide which studs will have to be cut to install the new frame and which can be kept to use again.
Take the jamb size and sill height into consideration when planning the placement.
Tilt up the sash and press outward on the jamb liner while you snap the top of the sash into place between the jamb liners.
Make sure the pivots are above the sash lifts.