How to Install Plastic Baseboard Molding

How to Cut Baseboard Molding Using a Circular Saw
Published: Feb 15, 2011
Updated: Nov 20, 2021
1 minute read

A downside to plastic baseboard molding is its fragility; during installation, the molding has a tendency to chip or break more frequently than other materials. Using a finer-toothed saw can help prevent some of the problems associated with the chipping or breaking of plastic baseboard materials.

Things You Will Need

  • Tape measure
  • Miter box
  • Miter saw
  • Hammer
  • 1-inch finish nails
  1. Measure the length of each wall to determine the necessary length for each piece of plastic baseboard molding.

  2. Mark the molding pieces where you need to cut. Place the molding in a miter box, lining up the cut mark with the appropriate miter box slot. Slots are either 90-degree or 45-degree, left or right.

  3. Cut the plastic baseboard molding using a miter saw. Draw the saw back and forth slowly to start the cut. Saw carefully to ensure you avoid chipping the baseboard material.

  4. Place the plastic baseboard against the wall to ensure you cut it correctly. Attach the baseboard to the wall using a hammer and 1-inch finish nails.

  5. Repeat steps 2 through 3 to finish installing the plastic baseboard molding around the other walls in the room.

The Drip Cap

  • The steps for installing plastic baseboard molding are similar to those for regular wood or MDF (medium-density fibreboard) products.
  • Using a finer-toothed saw can help prevent some of the problems associated with the chipping or breaking of plastic baseboard materials.
  • Measure the length of each wall to determine the necessary length for each piece of plastic baseboard molding.

Photo Credits

Jupiterimages/Creatas/Getty Images

Jupiterimages/Creatas/Getty Images

Daniella Lauren

Daniella Lauren has worked with eHow and various new media sites as a freelance writer since 2009. Her work covers topics in education, business, and home and garden. Daniella holds a Master of Science in elementary education and a…

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