Cutting Siding For Window Trim

You will see the trims lay nice and flat.

Cutting siding for window trim. Place the top piece and hold the trim 3 16 in. Lock the notched. Using a circular saw set to the right depth just a hair shallower than our siding to ensure we didn t break through the house wrap or wall and a brace to ensure a straight cut we cut away the extra siding from around our window frame. Get the spacing right.

Cut a 45 degree angle on one end of the trim and hold. The windows would be more work imo. After installation cover the gap with acrylic or urethane caulk. If you re cutting dark vinyl siding use chalk or light colored tape to mark the line you want to cut.

Instruction on how to install exterior 2x4 trim around a new or old window. Below 60 degrees leave a 1 8 in. Provide increased spacing along the trim if specified by the siding application instructions. Do not miter corner joints of band boards fascia corner trim etc.

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. If you re installing trim in temps higher than 80 degrees f cut pieces to fit tightly. Check the fit then cut. Measure the distance from the inside top of the j channel to the locking tab of the course below and subtract 1 4.

Place the piece of siding to be installed under the window along the bottom edge and hold it where it will be located. It s normally a cost cutting measure when done at the corners they don t have to be careful or precise about the corner cut etc. If it s between 60 and 80 degrees leave a 1 16 in. Face nail trims using 2 inch 16 gauge finish nails after every 16 inches apart.

Away from the jamb at both ends and along the base. Touch up the divided hardie trim boards before trimming them to your window. How to install window trim mark the length. Make sure that a drip cap is installed first over the window before going for the hardie siding.

Gap for every 18 ft. Cut away the extra siding. Make the line as dark as possible so it s visible when you re cutting it. See diagram 2e 4a.

Exterior trim over siding i have never seen it on window door trim but seen plenty on door window trim. When installing window molding start at the top.