Building Materials

Baseboard, Shoe Base, Quarter Round and Back Band: Which Moulding Goes Where

Primed pine baseboard in several heights

A finished room needs more than casing. Baseboard runs along the floor line, a smaller moulding closes the gap under it, and a door stop and back band finish the opening.

All of these are finger-joint pine, primed on all sides, and they come in matching profiles so the whole room carries the same line.


Baseboard

Baseboard covers the joint where the wall meets the floor. We carry it in two profiles, both 5 1/2 in by 3/4 in, in 16 ft lengths.

Colonial baseboard matches Colonial casing, and Step Bevel baseboard matches Step Bevel casing.

Colonial baseboard profile

Under the baseboard: shoe base and quarter round

Floors are rarely flat. A small moulding at the foot of the baseboard covers the gap the floor leaves behind.

Shoe base is the slimmer option at 1/2 in by 3/4 in. Quarter round is a full 3/4 in by 3/4 in quarter circle.

Quarter round moulding profile

Cove moulding, also 3/4 in by 3/4 in, has a concave face and finishes inside corners.


Around the opening: back band and door stop

Back band wraps the outside edge of the casing and gives it more depth. We carry a standard and a modern profile, both in 15 ft lengths.

Door stop is the strip on the jamb that the door closes against. It comes plain or in Step Bevel, to match Step Bevel casing, in 12 ft lengths.

Back band moulding profile

The sizes

MouldingSizeLength
Colonial baseboard5 1/2 in by 3/4 in16 ft
Step Bevel baseboard5 1/2 in by 3/4 in16 ft
Shoe base1/2 in by 3/4 in7 ft
Quarter round3/4 in by 3/4 in7 ft or 12 ft
Cove moulding3/4 in by 3/4 in7 ft or 12 ft
Back band3/4 in by 1 1/4 in15 ft
Modern back band3/4 in by 1 5/16 in15 ft
Door stop1 1/4 in by 3/8 in12 ft
Step Bevel door stop1 3/8 in by 3/8 in12 ft

See the small mouldings with a drawing of each profile.


Curved walls and arched openings

Straight pine will not follow a curve. Our catalogue lists flexible mouldings as a special order, matching our Colonial, Step Bevel and Back Band casing profiles and flat extensions, in lengths up to 12 ft. They are made to a template of the curve, so ask the counter what the template needs to show.

Bring the profile or an offcut, the sizes and the number of lengths to the counter in Concord, Barrie or Mississauga, and we will confirm the order before you travel.