How To Cut Vinyl Siding Trim Around Window

Place the siding that has to be notched under the window.

How to cut vinyl siding trim around window.

Ensure that the flashing along the bottom of the window overlaps the nailing hem of. Alternatively vinyl siding can also be trimmed by scoring them with a utility knife at the point at which you wish them to be trimmed and then snapping the piece off along the scoreline. This video shows how to trim around half round and quarter round windows and accents. Installing insulated vinyl siding is very similar to installing traditional vinyl siding.

Trimming out windows and doors is one of the most important steps when installing new siding on a home. Each piece that is adjacent to the window should slide neatly into the j channel that you have installed. Remember to leave about a inch for expansion. Inspect the flashing and building wrap around the window.

Cutting and installing the molding. Use tin snips to cut a length of j molding 2 inches longer than the width of the window. B cut the siding to fit under windows. See below for a shopping list and tools subscribe t.

A mark the cuts for siding under the window. To get the depth of the notch measure the distance from the locking tab on the siding below to the undersill trim. Cut a 1 inch notch out. When you mark each side add a inch to the width to allow for expansion.

Adding window trim with this old house host kevin o connor and vinyl siding installer richard scalzi. Measure the width of the piece you need to cut by holding the length of siding against the window and marking the edge points on the panel with a pencil.