Building Out A Window Frame

Door and window frames span the gap between the stud frame and the wall.

Building out a window frame.

Mark and drill three pilot holes spaced evenly through the ends of the top and sill pieces at each joint using a drill driver. Whether restoring old houses or building new ones that look old tom silva finds finish carpentry the most satisfying part of the job. A window frame is the window s structural support. Window frames have four.

To build a new window frame in an existing wall. If you re attaching the four pieces directly to the rough framing drill pilot holes with a 3 16 inch bit centered through each piece and screw the top on first. They are usually 3 4 inch pine or fir with nothing special about them. For this project tom shows you how to install window trim that has reeded side and head casings plain corner blocks a thick stool and a dainty apron all of which he copied from the original trim.

Use the holes in the siding to find the inside of the new frame and measure back toward center the width of the side jamb usually about 3 4 inch 1 2 inch. It s a fairly simple project but a lot of information. If the siding needs to be cut so it butts against the edge of the exterior trim cut it out using a circular saw instead of a jigsaw. While you ve probably thought of improving the quality of your glass to increase thermal insulation you can do the same for your frames saving money.

In this video i ll show you how to construct a complete window trim detail job from start to finish.