Adding Exterior Window Trim Over Siding

Exterior window trim on vinyl siding if your home has vinyl siding and you d like to add vinyl window trim you will first need to remove the existing siding and j channel from around the windows.

Adding exterior window trim over siding.

I did this on a window replacement last year. Black is also a great anchoring color for exteriors featuring natural stone in various shades of gray. Trim helps cover the edge between siding and the window frame helping to keep out the elements and protect your home. There is no need to remove all of the siding to install the trim.

Trim also helps complete the look of your home regardless of what it s style or the material you re siding it with. Most window trims are made from cedar or other types of wood. Window trim is necessary to every exterior. Selecting the right window trim.

Set the depth just deep enough to score the sheathing and the siding will come right off. Snap lines on the siding where you want to cut say 2 2 1 2 from the window and use a plywood blade backwards in a circ saw. The trick to installing exterior flat stock trim around a flanged window is having the trim sit flat in plane with the wall while the trim s outer face is proud of the siding for aesthetic reasons. Matching black window frames with a black front door makes the beauty of natural wood siding shine.

We used pressure treated 2 x 4 s for the trim around the windows and the doorway and then we had to create trim corners for both the inside and the outside corners like the ones in the picture above.