Below is an overview of the types of moldings and trim commonly used for flooring installations. You can also check out our Moldings 101 page!
T-Molding: This is used to transition between two floors of equal height or within 1/8 inch in height of each other.
Threshold: This is used to transition between two floors of unequal heights. The bottom of this molding is commonly cut (ripped) as needed depending on the height of the lower floor. Also commonly used at exterior doorways and sliding glass doors.
Reducer: This is used to transition down to the ground.
Quarter Round: Some installers call this shoe molding and although they serve the same purpose and are usually interchangeable they are slightly different dimensions-wise. This molding goes all the way around the installation and is often paired with baseboard but not always. It's used to cover up the expansion gap left around the perimeter of the installation.
Baseboard: This is used to cover the expansion gap all around the edges of the installation and is sometimes used with quarter round for a finished look.
Stair Nose: Also known as bull nosing, this piece is used to transition down to a lower level such as a landing, and at the top of a staircase.
Stair Tread: This is typically one entire piece to cover the stair step, we sell most of them in 48" lengths and some in 72" lengths. Many of our treads come with two rounded sides and rounded front, so that they can be used on open staircases.
Stair Riser: This is the vertical piece on the staircase in between each tread and they're usually 48 inches in length but we also carry some 72 inch versions. We stock them for our most popular colors, and we also sell the white stained poplar risers which are very popular and usually more affordable than the matching wood risers.
Register Vent/Dampener Covers: We have mostly flush mount register vents with a removable inner grill, but we also carry drop in vents in some colors. We carry the most common vent dimensions of 4x10 and 4x12 but also some 4x20 versions in popular colors.
Cove Molding: These pieces are glue up under stair treads and noses to give a more finished look, where the nosing/tread meets the vertical wall or riser. Most treads and noses aren’t finished underneath, so when you look up at them from below they’ll look nicer if you add a cove molding.
Spline: Bamboo spline helps transition when you change direction in your flooring planks. It allows you to place two planks (tongue sides) together and continue your flooring installation.