To do this use a 1 4 1 2 in 0 64 1 27 cm wood shim to mark your cutting line at the bottom of the door.
Cutting bottom of door trim.
Examine the bottom of.
Make the cut slowly.
Then remove the door and use a straight edge and painter s tape to set up a perfectly controlled cut with a circular saw.
Forcing the saw can cause the door to splinter.
Here s a step by step look at my process for trimming a door bottom.
The scored line will stop the splintering.
Measure up the right side of the door to the bottom of the 45 degree angle cut on the top trim.
Take your time and let the saw do the work.
They should be just outside of the scored cutting line.
Cut the bottom of the door using the circular saw equipped with a fine tooth blade.
If your door is getting stuck or dragging against your flooring it s possible that your door is too big for your frame and needs to be trimmed down.
At the bottom of the door i put a piece of tape on both the hinge side and the strike side the side with no hinges.
Http bit ly irwinquickclamps6 makita 7 1 4 circular saw.
Finally i need a gauge block which i usually make from a piece of thin plywood.
Cut the 45 degree angle on both sides from the short to short direction.
Affiliate links for tools.
Http bit ly makitacircularsaw stanley tape measu.
Hold the saw against the cutting guide and check the position of the blade s teeth.
Measure across top of door and on the inside and add 3 8 inch to the measurement.