Installing Vinyl Window Trim

How to install exterior trim around a window.

Installing vinyl window trim.

For a wood window unit drip cap flashing can be installed over the trim piece often called brick molding that comes. Certainteed window and door trim puts out the welcome mat creating a first impression with lasting effect. Exterior trim around a window serves two purposes. Double check these retrofit window installation measurements to ensure their accuracy so you don t end up with a window that doesn t fit.

Lineal trim can help unify and accent a home s exterior adding a design element that can be both subtle and distinctive. The type and location of the flashings will vary depending on the type of windows and doors. It s all done by eye with a sharp pencil a miter saw and an 18 gauge nailer. Most trim carpenters don t even use a tape to trim windows.

Install door window trim. Use these retrofit window installation measurements to order the windows from a lumberyard or home center. Cut a 45 degree angle on one end of the trim and hold it so the short end of the angle. In most cases the old frame dimensions will match a standard size vinyl window.

If you have vinyl or metal flanged windows for instance you can install drip cap flashing 4 the home depot over the window itself or over the top trim piece that you install. In this video this old house host kevin o connor adds window trim to vinyl siding with the help of vinyl siding installer richard scalzi. Pry off the vinyl siding and j channel from around the perimeter of the window. Before installing door and window trim first caulk around the openings to create a moisture and air proof seal.

For even more personality and charm add a decorative corner or crown molding above the door or window. Install the tops first then the sides and then the bottoms of the window surrounds. Here s how they do it. Instruction on how to install exterior 2x4 trim around a new or old window.

When installing window molding start at the top.