Baseboard, also called wall trim or base molding, is the milled board that runs along the bottom of interior walls, usually 2-1/4 to 7-1/4 inches high. It hides the gap between the flooring and the wallboard and draws a crisp visual line along the base of the room. Pricing follows the trim itself, because baseboards are milled stock boards sold by the foot, and the installed cost stacks material plus labor on top of that measurement. For a typical room with 100 linear feet of baseboard, the project lands between $530 and $835, with an average near $685. Before you set that number in stone, look at the other systems in the room: if your walls rely on hydronic heat, a baseboard heating cost analysis that covers types, installation factors, and long-term operating expenses will change how you split the budget between the heater and the molding.
Two figures drive nearly every estimate: the price per linear foot of the trim stock and the labor rate for cutting, fitting, and fastening it. National averages put the combined installed cost between $5.30 and $8.35 per linear foot, with the typical job at about $6.85. Those numbers include material, standard installation labor, and fasteners, but they exclude painting, caulking, and any repairs to damaged wallboard hiding behind the old trim.
Estimating Baseboard Costs by Linear Foot
Because baseboards are sold by the foot, the perimeter measurement is the single biggest driver of the total. The calculation is simple: measure the length of all walls that will receive trim, subtract exclusions such as door, closet, and cabinet widths, then add five percent for wastage from miter cuts and damaged pieces.
Measuring Your Perimeter
Run the numbers before you shop, because the quote follows the footage. The same method works for a 50-foot hallway and a 150-foot great room.
- Run a tape measure along each wall at floor level and record the length in feet.
- Subtract openings: doorways, closet entrances, and cabinet fronts do not get baseboard.
- Add five percent to the net figure to cover offcuts, bad miters, and material defects.
- Multiply the adjusted total by the installed cost per linear foot for your region and material.
Reading the Cost Table
The table below applies the national rate range across common room sizes. A small bathroom lands near the low end of the band, while a long hallway or a combined living and dining space pushes toward the top.
| Linear Feet | Average Cost | Low Cost | High Cost |
|---|---|---|---|
| 20 | $137 | $106 | $167 |
| 30 | $206 | $159 | $251 |
| 40 | $274 | $212 | $334 |
| 50 | $343 | $265 | $418 |
| 60 | $411 | $318 | $501 |
| 70 | $480 | $371 | $585 |
| 80 | $548 | $424 | $668 |
| 90 | $617 | $477 | $752 |
| 100 | $685 | $530 | $835 |
| 110 | $754 | $583 | $919 |
| 120 | $822 | $636 | $1,002 |
| 130 | $891 | $689 | $1,086 |
| 140 | $959 | $742 | $1,169 |
| 150 | $1,028 | $795 | $1,253 |
The table assumes a typical mix of painted softwood or MDF trim and a standard labor rate. Simple rectangular rooms run closer to the low end of each band, while rooms with many corners, angled walls, or long unbroken runs of trim push the estimate toward the high end.
Trim work is rarely the only trade in a room, and sequencing affects the price. Many homeowners pair baseboard replacement with other upgrades, and fireplace installation usually comes first, because the hearth and surround change the wall layout before any molding goes on. Planning the fireplace installation types and their scheduling keeps the baseboard line from being reworked after the fact.
Baseboard Materials and Their Price Ranges
The three most common baseboard materials are finger-jointed softwood, medium-density fiberboard (MDF), and plastic (PVC). They are priced within the same general band, but each behaves differently when cut, nailed, and painted, and the right choice depends on the room.
Finger-Jointed Softwood
Finger-jointed pine is assembled from short segments of lumber glued end to end, which makes the boards straighter and less prone to warping than solid one-piece stock. The joints are visible until the trim is primed and painted, so this material is essentially paint-grade only. It cuts cleanly, holds nails well, and sits between MDF and PVC on price.
Medium-Density Fiberboard
MDF is pressed from wood fibers and resin into dense, smooth boards with no grain. It is the most economical of the three common options, takes paint beautifully, and has no knots or finger joints to hide. The trade-offs are real: MDF dents easily, swells permanently if it gets wet, and throws very fine dust when cut, so wear a respirator and use a carbide-tipped blade.
PVC Baseboard
PVC trim is molded plastic that never rots and shrugs off moisture, which makes it the natural choice for bathrooms, basements, and humid climates. It costs more per foot than wood or MDF, expands and contracts noticeably with temperature swings, and usually needs adhesive or trim screws in addition to nails for a secure fit.
Material cost is only half the story, and comparing project types keeps expectations honest. A pellet stove installation cost, for example, runs well into the thousands before any trim is touched, yet the same planning discipline applies: price the material, the labor, and the hidden prep work as separate lines so the final number holds no surprises.
| Material | Relative price | Paint finish | Moisture resistance | Best for |
|---|---|---|---|---|
| Finger-jointed softwood | Mid | Smooth, paint-grade | Fair | Dry rooms, painted trim |
| MDF | Low | Smooth, paint-grade | Poor | Budget projects, dry rooms |
| PVC | High | Paint-grade or factory color | Excellent | Bathrooms, basements, wet zones |
Cost Factors Beyond the Trim Itself
The per-foot average assumes plain walls, square corners, and easy access. Real rooms add conditions that move the quote, and knowing them before you ask for bids prevents sticker shock.
Labor Rates and Regional Pricing
Labor typically accounts for 60 to 70 percent of the installed cost. Handyman services and general contractors in high-cost metro areas charge more per hour than crews in rural markets, and a minimum service call fee can dominate a small job. A single room of 50 feet might be quoted as a flat project price rather than a strict per-foot rate, so compare bids on the total, not the unit price.
Room Shape and Obstructions
Every inside and outside corner adds a miter cut, and each obstruction, whether a fireplace hearth, a built-in bookcase, or a floor vent, adds fitting time. Angled walls and curved sections require coping or scribing, which is far slower than straight runs.
Height and Profile
Taller baseboard costs more because it uses more material, and ornate profiles with multiple routed details take longer to cut and join than flat ranch-style boards. A 7-1/4-inch profile can run close to double the per-foot rate of a 2-1/4-inch version before labor is even added.
Rooms rarely get trim work in isolation. If the space also needs its plumbing updated, schedule that before the molding goes on, because pipes and valves belong behind closed walls. A water heater replacement guide that covers sizing, installation, and cost is a good model for the same budgeting logic: the appliance, the labor, and the peripheral work each need their own line item.
DIY vs. Professional Installation
Baseboard is one of the more approachable trim projects for a capable do-it-yourselfer, but the skill gap shows up in the corners. Straight runs are easy; inside corners, outside corners, and transitions to door casing separate a good job from a mediocre one.
- You pay for material only: trim, fasteners, caulk, and paint, with no labor line.
- The tool list is modest: miter saw, tape measure, nail gun or hammer, coping saw, and caulk gun.
- A 100-foot room is a realistic weekend project with careful planning and a helper for long boards.
- Professional crews cut and fit faster, especially on coped inside corners that resist seasonal movement.
- Contractors carry insurance and warrant their workmanship, which matters on stairs and long runs.
- On a full remodel, a trim carpenter coordinates with the painter and the floor installer so the schedule stays tight.
What DIY Actually Saves You
At $6.85 per linear foot installed, a 100-foot room costs about $685 with a professional. Doing the work yourself cuts the bill to roughly $150 to $300 in materials and supplies, depending on the profile and grade you choose. The saving is real, but only if you already own or can borrow the tools, because a good miter saw adds several hundred dollars to the first project.
Baseboard work usually follows the floor, and the two trades connect at the bottom edge of the wall. A flooring installation guide that covers materials, subfloor preparation, and professional techniques shows why the floor must be flat before the trim goes down: baseboard is cut to the finished floor height, and a wavy floor turns into a wavy gap.
When to Install Baseboards During a Remodel
Baseboard sits near the end of the interior sequence, but its exact position depends on what else is happening in the room. Getting the order wrong means pulling finished trim to reach something behind it.
The Interior Remodel Sequence
- Rough mechanicals first: electrical, plumbing, and HVAC rough-in happens while the walls are still open.
- Windows and doors go in before interior trim, because casing and baseboard must meet the frames cleanly.
- Flooring is installed before baseboard so the trim covers the expansion gap at the wall.
- Walls are painted or papered before the baseboard goes on, then the trim is painted separately.
- Baseboard is cut, fit, nailed, filled, caulked, and painted last.
If window replacement is part of the same project, treat the envelope work as the gate for everything after it. Follow window installation methods that stress an airtight, watertight building envelope, because a leaky window will stain and swell new trim long before the paint cures.
Budgeting Your Trim Project
A reliable baseboard budget has three lines: materials, labor, and contingencies. Add five to ten percent on top of the estimate for surprises such as rotted sill plates, damaged drywall behind old trim, or floors that need leveling before the molding will sit straight.
Three Lines in Every Trim Budget
- Get three quotes for anything over 100 linear feet, and ask each contractor how they price corners and obstructions.
- Confirm what is included: some quotes cover caulking and nail-hole filling, while others treat painting as a separate line.
- Buy extra material up front: paint-grade runs from the same lot match better, and leftovers cover future repairs.
On a deep renovation, the electrical panel belongs in the master budget alongside the trim. An electrical panel installation guide that covers selection, mounting, wiring, and safety requirements is worth reviewing before the walls close, because panel work is far cheaper while the trim is still off.