Easy Window Trim More Exterior Window Trims, Outdoor Window Trim, Diy .. Mural of Outside Window Trim: Classic Finishing Idea for Perfect Home Plan from . This is not about the trim, but Danger! Danger! The top flange of the window has no flashing over it to direct water running down the wall onto. Exterior trim around a window serves two purposes: it is decorative, providing Temporarily tack the trim board to the header with a single finish nail near each.
Replacing window trim not only improves your home's appearance, it also insulates it from the Finish by smoothing the caulk with a moistened cloth or finger. There's nothing like having a few gaping holes in the perfectly good exterior walls of your house during rainy season to make you fully. The top of the window, or head casing, should have a drip cap to keep water from entering through gaps in the top of the opening. A cornice or crown molding.
For fast, good-looking exterior trim, screw the pieces together into a Dressing up Stock Windows · Trimming the Windows · Exterior-Trim Details That Last a cord or battery, a block plane is a powerful finish-carpentry tool.