How to Cut Polyurethane Moulding

Moulding is decorative trim that is placed around a building to increase its aesthetic appeal. It is typically made of wood that is stained or painted, but moulding made of polyurethane is now available. Polyurethane moulding does not rot when it is installed outdoors or in other harsh environments. Cut the polyurethane moulding in much the same manner as wood moulding, however, use a a hand saw rather than a power saw. This reduces the chance of heat damage to the moulding during the sawing.

Things You'll Need

• Pencil
• Hand miter saw with clamps

Show More

Instructions

1. • 1

     Mark where you want the cut to occur on the back side of the moulding, using the pencil.

   • 2

     Secure the moulding in the miter saw using the clamps. The cut line should be lined up with the saw blade.

   • 3

     Using slow and long strokes, start cutting the moulding.

   • 4

     Cut all the way through the moulding in continuous strokes to reduce the chance of fraying on the bottom.