Cost to Crown Molding Installation in St. Louis, MO

$616–$2,640 in St. Louis

12% below the national average · 0.88x cost multiplier

In St. Louis, a crown molding installation runs $616 to $2,640 on average — about 12% below what homeowners pay nationwide. The Midwest market's labor costs account for most of the gap, with material pricing and local permitting fees adding to the spread. Use the cost table below to compare budget, mid-range, and premium options side by side.

Cost Breakdown in St. Louis

Line Item	Low	Mid	High
Cost per linear ft	$4	$9	$16
Materials	$220	$440	$1,056
Labor	$352	$748	$1,320
Permits	$0	$0	$0
Total	$572-12% vs. national avg	$1,188-12% vs. national avg	$2,640-12% vs. national avg

Budget

MDF or polystyrene foam molding, simple profile, one room (about 60 linear feet), basic paint-grade finish

Mid-Range

Solid wood (pine or poplar) molding, moderate profile detail, 2-3 rooms (about 150 linear feet), professional painting included

Premium

Hardwood (oak, cherry, or mahogany) or multi-piece built-up crown, ornate profiles, whole house (250+ linear feet), stain-grade finish

Material Options

Material prices below are national averages; availability in St. Louis may shift costs slightly.

Material	Cost/Unit	Pros	Cons	Best For
Polystyrene Foam	$1 - $3 per linear foot	Lightweight, easy to cut, won't crack from settling, cheapest option, can be painted	Limited profile options, can look cheap up close, dents easily, not suitable for staining	Budget projects, DIY installations, rooms with minimal visibilityLightweight, easy to cut, won't crack from settling, cheapest option, can be painted
MDF (Medium Density Fiberboard)	$1.50 - $4 per linear foot	Smooth paintable surface, consistent quality, wide profile selection, affordable	Heavy, can swell with moisture, not suitable for bathrooms or kitchens, can't be stained	Paint-grade installations in dry rooms, best price-to-quality ratioSmooth paintable surface, consistent quality, wide profile selection, affordable
Pine or Poplar (Softwood)	$2 - $5 per linear foot	Real wood look and feel, can be painted or stained (poplar paints better), holds nails well, moderate cost	Pine shows dents and dings, poplar has greenish tint that needs stain conditioning, not as hard as oak	Mid-range paint-grade projects, traditional homes, moderate budgetsReal wood look and feel, can be painted or stained (poplar paints better), holds nails well, moderate cost
Oak or Maple (Hardwood)	$5 - $10 per linear foot	Beautiful natural grain, extremely durable, stains beautifully, adds real value to a home	Expensive, harder to cut and install, requires pre-drilling for nails, heavier	Stain-grade installations, formal rooms, high-end remodels, craftsman-style homesBeautiful natural grain, extremely durable, stains beautifully, adds real value to a home
Polyurethane (High-Density)	$4 - $8 per linear foot	Looks like real wood, lightweight, moisture resistant, won't crack or rot, very detailed profiles available	Can't be stained like real wood, higher cost than foam or MDF, some profiles look slightly plastic	Bathrooms, kitchens, humid climates, homeowners who want ornate profiles without the wood costLooks like real wood, lightweight, moisture resistant, won't crack or rot, very detailed profiles available

Other Projects in St. Louis

Full Kitchen Remodel

Basement Finishing

Roof Replacement (Asphalt Shingles)

Back to national average for Crown Molding Installation

St. Louis Estimate

Typical Range

$616–$2,640

vs. National Average

12% below national

Cost Multiplier

0.88x

Cost Per linear ft

$4–$16

Estimates apply St. Louis's 0.88x regional cost multiplier to national averages. Actual bids vary by contractor, project scope, and timing.

See national average costs →