How To Cut Vinyl Siding Already Installed

The siding slides behind vinyl siding trim pieces that hide the gap and the cut end.

How to cut vinyl siding already installed.

This method is best for cutting a lot of short or long vertical cuts since the circular saw will create clean incisions relatively quickly. At windows cut trim channel to match the length of the sill and then nail it into place. Put a carpenter s square. Marking cutting lines and scoring the vinyl plank.

Use your free hand to hold the vinyl siding down so it doesn t shift while you re cutting it. Not just any circular saw blade will do. You ll need a fine tooth plywood saw blade to do this correctly. Cut two lengths of channel for the sides allowing an extra 2 in.

Lie a strip of vinyl siding on a flat work table. Using a circular saw is the first method that you can use to cut vinyl siding. You can score the material and break it in much the same way you cut drywall but because vinyl is less forgiving you will have to measure and cut carefully. Follow these steps on how to cut vinyl siding with a pair of tin snips step 1.

Drag the knife along the pencil lines several. Slide the end of the siding off the table until the place where you plan to cut it is just past the edge of the table. First lay a strip of vinyl siding onto a flat and clean working table. Make sure you re wearing safety goggles when you re cutting the vinyl siding.

Vinyl siding installation is designed to hang loosely on the sheathing so that it can expand and contract with temperature changes. Watch the blade carefully as you re cutting to make sure it s staying on the line. Gap at all ends. Score the flat sections of the siding panels with a sharp utility knife following the pencil lines that you traced for the perimeter of the new door.

To prevent the relatively thin panels from buckling observe these fitting and nailing rules. This is a trick on how to cut vinyl siding the quickest and easiest way without breaking or chipping it. Best way to cut vinyl siding and installation.