How To Trim Out Doors With Siding

For even more personality and charm add a decorative corner or crown molding above the door or window.

How to trim out doors with siding.

Lineal trim can help unify and accent a home s exterior adding a design element that can be both subtle and distinctive. Before installing door and window trim first caulk around the openings to create a moisture and air proof seal. Do not miter corner joints of band boards fascia corner trim etc. Mark the perimeter of the opening for the new door onto the vinyl siding with a carpenter s pencil in the location where the door will go.

The effect creates an exterior that s rich and inviting as well as a little different. See diagram 2e 4a. Provide increased spacing along the trim if specified by the siding application instructions. Inspect the window trim for dry rot.

So we used the miter saw to cut them and the same type of nails to install them. The trim we used was the same type of material as our siding. Here is an example of the cuts around a. Where edges of trim meet siding material windows doors or other finished openings leave a minimum 3 16 inch 5 mm space to allow for proper sealing.

Things to note when adding trim. Install the tops first then the sides and then the bottoms of the window surrounds. Scrape the side of the window trim next to the siding and the immediate edge of the lap siding with a paint scraper to remove old caulk and loose paint. 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.

The siding is a light natural looking wood inspired tan while the trim has a darker cool brown tone that matches the color of the front door. Now that the door is prepped the trim can be added. If you are widening an existing doorway to install a. Instruction on how to install exterior 2x4 trim around a new or old window.

If we installed the trim after the siding we would have had to caulk a ton to fill in for the different levels the layered siding creates. Along the tops install j channel trim with horizontal siding and base trim with vertical siding.