How Much Does It Cost to Install Laminate in a 18x20 Room?
Updated July 2026 · Pricing data from Floormath's flooring cost model
A 18×20 room measures 360 square feet. Using Floormath's current pricing model — 5 real laminate product tiers plus professional labor — installing laminate flooring in a room this size runs $1,159 to $3,659, and most homeowners land near $2,102.
Cost by laminate product tier for a 18x20 room
| Product tier | Material | Installed range | Typical total |
|---|---|---|---|
| Budget AC3 Laminate | $1.89/sf | $1,159–$1,778 | $1,468 |
| Standard AC4 Laminate | $2.69/sf | $1,436–$2,174 | $1,785 |
| Waterproof AC4 Laminate | $3.49/sf | $1,753–$2,570 | $2,102 |
| Premium AC5 Laminate | $4.49/sf | $2,111–$3,263 | $2,588 |
| Wide-Plank European Laminate | $4.99/sf | $2,309–$3,659 | $2,786 |
Totals include 10% material waste and professional installation.
Where the money goes at 360 sq ft
Three inputs set your total. Tier ($1.29 to $6.99/sf material across the lineup) is the lever you control. Labor — around $720 for a mid-range install in this room — is set by your local market. And waste: installers order 10% over, which these numbers already include, so the table above is the check-out price, not a teaser.
See your exact 18x20 room cost with your state's labor rates
Run the free calculator →Frequently asked questions
Does the price include installation?
Yes — every figure on this page includes materials with 10% waste plus professional installation labor at national-average rates. Old floor removal, subfloor repair, and stairs are extra.
How much does old floor removal add for this room?
Demolition and haul-away typically run $0.60–$1.50/sf — about $216–$540 for a 18x20 room, depending on what's coming out and local disposal fees.
How many square feet is a 18x20 room?
A 18x20 room is 360 square feet (18 × 20 = 360). Flooring installers order about 10% extra for cuts and waste, so plan on purchasing roughly 396 sq ft of material.