You can make the cut with a specialized tool called a jamb saw or with a handsaw.
Best saw for cutting door jambs.
I got this one at lowes for about 12 00.
The blade is off set so your hand won t scrap against the floor when cutting.
It can also cut under door jamb as a undercut saw does.
The jamb looks best if the gap between the bottom and the surface of the floor is minimal about 1 8 inch.
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The right saw for the job.
The only drawback is it can be tough getting in tight spots with a hand saw.
Line up the cut end with the pencil mark indicating the 1 4 in.
Amazon s choice for door jamb saw galax pro 22000 opm 1 5a oscillating multi tool 3 degree oscillating angle with 3 pieces saw blades 1 piece semi circle blade sanding plate 6 pieces sanding papers for sanding grinding.
Roberts jamb saw with case 3.
Reveal and mark the opposite end for cutting.
A jamb saw is a special purpose electric power saw that is designed to make undercuts around door jambs casing at the bottom of the door.
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The blade also swivels so you can cut to the right or left.
Cut and install both side casings keeping them aligned with the reveal marks.
In this photo is a hand saw used for cutting door jambs.
Crain 835 electric undercut saw best undercut jamb saw 2.
Whether you re undercutting a door jamb to add a new floorboard or tile or cutting out studs and plates from a horribly remuddled partition wall addition the phrase right tool for the job exists because it s true.
With the window crown molding and other parts cut to rough length and the reveals marked on the jambs the fastest and most accurate method for marking the.