This story shows you how to remove and patch wood siding.
Remodeling work is more challenging than new construction because often you must cut the opening, reconfigure the framing, install the unit, then patch the walls on the inside and the outside to make it look like the new window or door was always there. The next six pages show some common demolition and patching methods.
Before you begin demolition, be sure to locate any electrical, plumbing, or low-voltage lines running through the section you plan to remove. If you are at all unsure of what you encounter, hire a professional contractor, at least as a consultant.
Electrical lines can usually be rerouted without a great deal of effort, but to do this yourself you must have an understanding of wiring methods. Shut off the power to the circuit before touching the lines.
Plumbing gets messier. Supply pipes can be moved fairly easily, but drain and vent pipes are usually difficult to reroute. The same applies for heating or air-conditioning ducts. If any of these obstacles are present, hire a plumber or find a new place to install the window or door.
You may need to cut back individual pieces of siding so you can "weave" in the patching pieces and avoid an odd-looking rectangular section. To do this, tap shims under the piece above, and cut using a keyhole saw. You may need to use a hacksaw blade or a mini hacksaw to cut through some nails.
Cover any exposed sheathing with pieces of roofing felt or building wrap. The new paper should overlap the old by at least 3 inches. Cut the bottom piece of siding to fit and slide it up and into place; you may need to pry out the piece above. Whenever possible position nails so they will be covered by the piece above.