Baseboards to built-up trim
Trim Installation
Wainscoting, panel molding, chair rails and casing, installed and finished by the same crew that paints the room.
A plain wall that needs a frame
Some rooms feel unfinished and nobody can say why. Often the answer is trim: a wall with no rail or panel to break it up, a doorway with thin casing, a gap along the floor that a shadow line never quite hides. Paint alone will not fix that, because the problem is the shape of the wall, not its color.
Added trim changes how a room reads. A chair rail gives a dining room two colors to play with, panel molding turns a stairwell wall into a feature, and a board-and-batten wall gives a plain dining room a grid to sit behind the table.

Stairwell wall dressed in applied panel molding, painted white, under a pendant light
Installed with a design plan, not guessed on site
Trim work at All Interior Painting begins with a comprehensive consultation and design planning process. Dana walks the room, talks through the profiles and heights that suit it, and the plan is written into a free, detailed and itemized estimate before any board is cut.
The list covers baseboards, casing for doors and windows, molding, chair rails, wainscoting and panel molding, picture rails, quarter round and shoe molding, and custom built-up trim assemblies. Because the same team paints, the trim is finished in the color the room was designed around, with Sherwin-Williams paint they supply.
Homes across Beaver County, including Aliquippa, Moon, Robinson, Cranberry and Wexford, get the same process.
Repairs and finishing that last past move-in day
Trim takes the knocks in a house: vacuum heads, furniture legs, door handles, children and pets. Trim repairs and trim finishing are on the list too, so worn or damaged pieces can be brought back instead of replaced wholesale.
A tight finish comes from sanding, filling and clean edges where trim meets wall. Floors and furniture are covered the whole time, and the room is left tidy. Call (412) 205-8263 to talk through a rail, a panel wall or a run of casing.
“Dana and her team do gorgeous finishing work.” (Stephanie G)
Every piece on the trim list
Ten kinds of trim work, from the board at the floor to the rail you hang a picture from. Painting the trim in place is covered under interior painting.
- BaseboardsThe line where wall meets floor.
- Casing (door and window trim)The frame around every opening.
- MoldingProfiles that give a wall or ceiling edge its shape.
- Chair railsSplit a wall into two colors, as in the two-tone dining room below.
- Wainscoting and panel moldingApplied panels, the way the stairwell wall is dressed.
- Picture railsA rail to hang from and a line to paint to.
- Quarter round and shoe moldingCloses the gap where baseboard meets floor.
- Custom built-up trim assembliesSeveral pieces of trim layered into one profile.
- Trim repairsDamaged or worn trim made right again.
- Trim finishingSanded, filled and painted to match the room.
Rails, battens and a geometric wall
Trim jobs from the gallery, painted after they were built.



