How to trim a window


Window trimming helps extend the edge between the siding and the window outline, helping to preserve components and secure your home. Similarly, the finish helps complete your home’s look, paying little attention to its style or the materials it needs. Wow, can you install window trim? Before we get there, we need materials and equipment that are expected to complete the activity.

Materials Required


• Wood glue

• Extra pencils

• Wood shims

Miters Required

Utility knife

• Hammer

• Air compressor

• Brad nail gun

• Safety glasses

• Air hose

• Caulk gun

• Miter saw

Steps to follow

Mark where to install the window trim

Cut a 45-degree point at one end of the cut and hold it until the short end of the edge hangs in the middle or 3/8 inch on the frame. Then check the flow from the other end to the bracket. That will give you 3/16 of an inch to reveal.

Have the right measurements

Attach the top piece and hold cut 3/16. Away from the bracket at both ends and along the base of the window cover. Attach decoration to the bracket using 1 in. Clasps are interlocked every 6 inches. Attach the thick piece of the edges to the frame with 2 inches. Clamps

Cut the tip on the trimming board.

Cut the miter 45 degrees at one end of the trimming board. Adjust the variable tolerance to fit perfectly. Then write the length of cut 3/16 inch after the bottom of the jamb. Install the cutouts in the bracket first and then in the window frame, just like you did with the top piece.

Fasten your trims

Position and glue the corners and pinch both sides with 1 in of miter. Clamps Clean the paste with a damp cloth immediately.

Repeat the steps on the other sides

Do not redefine any different steps on the other side of the window, as they first fit at the top and then the bottom is marked. Keep the window cover in place.

Fit the bottom miter

Start at the bottom. Cut a very long piece of trim for the window covering and cut the rest off one end. Cover the far end to verify fit. Mark the modified template and reset it to fit perfectly.

Fit the opposite miter

Cut a test miter at the other end and check the fit. Set the scarf as vital until you are satisfied with the joint.

Have the right length

Mark the final cut. With the saw, even though everything is set up in the last meter, turn the pieces and write the length of the end that contains this miter. Move the mark forward and cut.

Finishing your work

Attach the cutouts to the clamp and secure the dashed corners together. After trimming the window, move the inserts behind each nail area to ensure them as you nail, then cut the inserts. Close the perimeter of the window cover to dispense holes before painting.


You can cut it on the thick side of the cut in front of the metric saw. You will be less inclined to remove the edge of the tight edge in this way. Trimming the pencil mark often leaves excessively long segments, so clear the pencil line with the blade. However, in all likelihood, everything should be shaved additionally. Infiltrate the wounds with a great start and dip the saw blade into the wood as you move toward the cut mark. Cut the largest windows first. In this way, you can reuse the wrong cuts for smaller windows and cut materials. While nailing 3/4-in. – For thick trims, use 2-1 / 2 inch 15 gauge.

Leave A Comment