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How-To

Splicing Baseboards

Learn how to invisibly join two pieces of baseboard on a long wall.

By Greg Kossow

Splices on baseboards smaller than 2-1⁄2 in. in height do not need to be located over a wall stud as they can be nailed adequately into the bottom wall plate. On anything higher, however, you should center the splice joint on a wall stud. Start by locating and marking on the wall the location of the stud where the joint will be. Measure the length of the first piece and cut a 30-degree miter with the face of the miter showing on the end of the piece. Center the miter on the stud location and nail it to the wall ❶. Measure the length of the second piece and cut a matching 30-degree angle on the adjoining end. Apply glue to the miters before installing ❷. Nail the second piece of base to the wall through the miter, placing one nail into the plate and another into the wall stud ❸.

Nail first piece

1. Nail first piece with 30-degree angle cut on end into stud.

 

apply glue to miter.
2. Apply glue to miter.

 

Nail second piece
3. Nail second piece into both the wall plate and the stud above.

 


Tipped Baseboard

Tipped Baseboard
Tipped baseboard occurs if the drywall stops short of the floor. To correct it, drive a drywall screw into the wall behind the base to straighten it out before applying the intersecting piece.

Trim Complete

Excerpted from Trim Complete: Expert advice from start to finish by Greg Kossow

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