By
eHow Home & Garden Editor
Difficulty: Moderately Challenging
Step1
Measure and mark the base moldings that need to be cut. You can mark all your pieces first and cut them later to save time going back and forth from the measuring tape to the saw.
Step2
Set your saw at zero degrees for straight cuts and forty-five degrees for corners. You may need to use other settings depending on your room.
Step3
Make a steady cut on the pencil marks made in Step 1. Cut slowly because thinner pieces could crack or splinter. Cut all your 0-degree pieces first, then make all your 45-degree angle cuts. Cut any other angles last. This way, you're not resetting your saw for every cut.
Step4
Sand any rough ends on the base moldings. A smooth finish makes for easier installation.
Step5
Check your corner pieces where they meet for proper alignment.