Vinyl Siding J Trim Installation

Soffit and fascia starting with the soffit nail lengths of j channel against the inner edge of the fascia board.

Vinyl siding j trim installation. Installing vinyl siding in these 23 steps step 1. Best way to cut vinyl siding and installation leave a 1 4 in. Measure the top piece and notch it. For open overhangs use f trim which has been nailed to the wall of the house.

Gap at all ends. If the result is a whole number you re in. Soffit and fascia if the soffit on your home wraps around a corner as with a hip roof you ll need to make some. Because vinyl expands and contracts do not nail the trim too secure.

J channel on inside wall and behind fascia board fig. The most common approach here is to install sill trim at the soffits rip down the top course of siding and crimp the siding so the sill trim holds it in place. Cut the trim so it is two channel widths longer than the opening s width. Along the tops install j channel trim with horizontal siding and base trim with vertical siding.

After you have cut the j trim to measurements secure the trim to the sides of the windows first with the 1 inch roofing nails. E install siding over the window you may need to center a butt joint over the window in order to get these last pieces installed. Lock the panel into the one below it then gently snug it up before nailing. But if the result is not a whole number you will need to cut the final piece of siding lengthwise in order to fill in.

Miter or cut tabs at the ends. The siding slides behind vinyl siding trim pieces that hide the gap and the cut end. Step 4 measurements for top. If you have to cut the last row of siding you ll.

This works fine most of the time but always add a few blobs of caulking inside the bottom lip of the top course for extra security. Leave room for the expansion. Install j channels at doors and windows and under roof eaves and rakes. Divide the length of each wall by 8 inches the width of a piece of siding.