How To Install Transom Window Over Door

Jamb faces should be flush on both sides.

How to install transom window over door.

Slide transom unit into the opening directly atop the head jamb of the door. The transform comes separately and must be attached to the door jamb. If you need to install a transom window watch our instructional videos to measure plan and install transoms in almost any scenario interior or exterior. Make sure that the transom is secure and in place before opening and closing the door.

Temporarily secure the unit in place by installing screws in the center predrilled hole locations on both jambs. Watch this tutorial and you can be installing a transom window into your own home. At the interior of the transom s jamb face nail the transom unit to the door unit using 1 1 4 trim nails along each side of the sash. In this how to video the experts form the diy network prep and install a transom window in this historic home.

Once everything is assembled it will be necessary to measure the door and transom together as one unit. Position the transom in the opening above the door and secure it in place with clips and caulking. A transom window is a traditionally fixed window over a door or an operating sash window. Cut the casing the two legs and the one header and install on one complete side of the transom.

If installing a transom window over an existing door select a style that incorporates some of your door s architectural design elements. With the transom in hand have an assistant help you with the installation above the door. Align the sides so that the jambs of the transom unit and door unit are perfectly aligned. The final step is the installation of window trim.