How To Trim Wood Siding

Use a measuring square to ensure that each board is cut exactly square.

How to trim wood siding.

If it falls more than 1 4 in. Out from the wall. Cut and position the second from the bottom siding board so it aligns with the layout marks you made with the story pole. Clapboard is a very simple and ingenious invention.

To give a clean finished look you can fill the nail holes with wood filler before you apply your sealer. Outside corners are typically trimmed with two overlapping trim boards. Measure mark and cut 1 x2 wood trim to size using a table saw. Cut slowly to guard against splintered or jagged edges.

4 mark trim boards. Again using the story pole mark the trim pieces around windows and doors. Because the siding is beveled the cut edge under a window may end up about 1 2 in. If it falls 1 4 in.

This is much like building a frame around the windows so be sure to account for the width of the trim when measuring to cut these pieces. When to use undersill trim. Otherwise uneven gaps will appear at the joints on the finished wall. Engineered wood siding typically butts into the trim pieces so it is necessary to start by installing the trim at the windows and doors.

5 install the second siding board. Be sure to hold the pole at the exact same height every time you mark trim boards. Step 2 cutting wood siding. They have less tendency to warp and swell.

Away skip the undersill trim and simply rely on the j channel. Instead of a standard straight cut you must cut these pieces. Homes with gables at different levels on the roofs often have siding that meets the roof line. When choosing lumber for your clapboard siding project consider soft woods such as pine and fir.

Or less away add the undersill trim to lock it in place shown. Use a circular saw to cut the siding boards to length making sure that each joint falls on a stud. It is a series of wedge shaped strips of overlapping wood that shed water very efficiently and can last for a century or more.