How To Install Window And Door Trim

Before you cut start installing by marking out the reveal the gap between the trim and the edge of the door jamb or door frame which is typically 1 8 inch.

How to install window and door trim.

Watch this video for step by step instruct. For larger windows and doors it takes about one hour to install the materials. Use a tape measure to measure the area around the door image 1. It s all done by eye with a sharp pencil a miter saw and an 18 gauge nailer.

This is done with molding called casing. When you know how to install window trim you can elevate your carpentry projects and achieve pro quality results. The final step for both the door and the window trim is building and installing the head casing assembly. Cut the ends at 45 degree angles to fit around the door jamb.

Labor is around 70 per hour for both windows and doors. Either way to trim a door you need to bridge the gap between the door jamb the frame from on which the door is hinged and where the latch engages and the wall. Here s how they do it. Prepare to install door trim for a consistent look match the interior trim around your door to the style of the room.

Traditionally this cap molding was solid but since a solid molding this large is hard to come by we substituted 2 1 4 in. The fillet a 1x6 and the cap molding. It s made up of three parts. Installing window trim ranges between 100 to 170 per window but they can be as low as 40 or as high as 350.

When installing window molding start at the top. Cut a 45 degree angle on one end of the trim and hold it so the short end of the angle.