Drywall replacement typically costs $2-$4.50 per square foot installed, or about $600-$1,350 for 300 square feet of wall and ceiling surface. A drywall replacement cost calculator should account for demolition, disposal, new board, finishing, texture, and local labor rates; water damage, high ceilings, and specialty panels can raise the estimate.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Installed replacement | $2/sq ft | $3.25/sq ft | $4.50/sq ft | Standard drywall, removal and finishing included |
| 300 sq ft project | $600 | $975 | $1,350 | Before extensive painting or repairs |
| Small-job minimum | $300 | $500 | $800 | Often applies to a few damaged panels |
| Ceiling replacement | $2.50/sq ft | $4/sq ft | $6/sq ft | Overhead work and access increase labor |
What replacing 300 square feet of drywall usually costs
For ordinary 1/2-inch drywall on accessible walls, a 300-square-foot replacement commonly totals $600-$1,350. The midpoint is roughly $975, assuming removal of old board, standard disposal, installation, taping, joint compound, and a paint-ready finish. This figure generally excludes full-room repainting, insulation replacement, and extensive framing repairs.
Installed pricing works out to about $2-$4.50 per square foot. Projects below roughly 100 square feet may cost more per square foot because contractor minimums, setup, and cleanup are spread over less work. Use the measured surface area—not the room’s floor area—to estimate the amount of drywall being replaced.
Assumptions: U.S. midrange labor rates, standard 1/2-inch board, normal access, and no hazardous-material abatement.
How demolition, drywall, and finishing shape the quote
Quotes differ in what they include. A low bid may cover hanging new board but omit disposal, texture matching, or primer and paint. Ask contractors to list each task and whether the price includes protection for floors and furniture.
| Quote component | Typical price | What changes it |
|---|---|---|
| Removal and disposal | $0.50-$1.50/sq ft | Multiple layers, heavy debris, or distant disposal site |
| Drywall materials | $0.40-$1.20/sq ft | Thickness, moisture resistance, fire rating, delivery |
| Installation labor | $1-$2.50/sq ft | Ceilings, corners, tight access, framing adjustments |
| Taping and finish | $0.75-$1.75/sq ft | Finish level and smooth-wall requirements |
| Texture and paint | $0.50-$2.50/sq ft | Texture match, primer, number of coats, color matching |
Confirm whether the quote includes debris hauling and finish work, since those items can materially change the final bill.
Square footage, board type, and damage conditions that raise costs
Area is the main calculator input, but the job’s shape and condition matter. A simple room with broad, unobstructed walls is cheaper per square foot than narrow patches around windows, cabinets, or many corners. Ceiling work typically adds cost because installers work overhead and may need extra staging.
Standard 1/2-inch board is usually the least expensive choice. Moisture-resistant board often adds about $0.10-$0.40 per square foot for material, while 5/8-inch fire-rated board can add roughly $0.15-$0.60 per square foot. Replacing more than 500 square feet may improve the per-square-foot rate; jobs under 100 square feet often face a $300-$800 minimum.
Water-damaged areas may need insulation or framing replaced. Allow another $1-$4 per square foot of affected area for accessible insulation and minor framing work; concealed rot or mold remediation can cost substantially more and should be separately scoped. Include any required removal of wet insulation or damaged studs rather than pricing drywall alone.
Drywall replacement labor hours and contractor rates
For a straightforward 300-square-foot project, a two-person crew may spend about 12-20 labor hours across demolition, hanging, taping, and cleanup. Joint compound needs drying time between coats, so the project may occupy two to four calendar days even when the crew is not working continuously. Ceilings, extensive patching, or a Level 5 smooth finish take longer.
Where contractors price by time, labor commonly runs $50-$100 per worker-hour, though regional rates vary. is a useful check, but a fixed project bid may also include travel, insurance, equipment, overhead, and return visits. Compare both the included work and crew schedule, not just the hourly rate.
Three replacement quotes for common room sizes
These examples use installed rates that include ordinary removal, board, finishing, and disposal. Paint and major framing repairs are excluded. Surface area means the combined wall or ceiling area receiving new drywall.
| Scenario | Measured area | Rate assumption | Estimated total |
|---|---|---|---|
| Bedroom wall section | 120 sq ft | $3.50/sq ft plus $250 minimum adjustment | $420-$650 |
| Several basement walls | 300 sq ft | $3.25/sq ft | $900-$1,250 |
| Living room walls and ceiling | 600 sq ft | $4/sq ft | $2,100-$2,700 |
Actual totals can depart from these examples if the project requires moving furniture, replacing insulation, matching a difficult texture, or repainting adjacent surfaces. Request a measured area and an itemized scope so competing bids use the same assumptions.
When a drywall patch costs less than full replacement
A small, isolated hole or crack can often be repaired for $150-$400, depending on its size and finish. A larger patch around 2-4 square feet may cost $200-$600 once taping, texture, and repainting are included. Replacement becomes more practical when damage is widespread, the board is soft or sagging, or repeated patches would leave an uneven surface.
Replacing one panel can still trigger a contractor minimum. Conversely, replacing a full wall may simplify seams and texture matching when damage spans a broad area. Compare the repair price with the replacement price for the entire damaged plane, not only the visibly affected spot.
Regional labor and access change drywall replacement prices
Labor-heavy markets, including many large coastal cities, may run 15%-35% above a national midrange estimate. Smaller towns and rural areas may be 5%-20% lower, although travel or limited contractor availability can erase that difference. Local disposal fees and building requirements also affect quotes.
Stairwells, high ceilings, occupied rooms, and limited parking can add approximately 10%-30% for extra protection, handling, and setup. Provide photos, ceiling height, access details, and approximate surface area when requesting an initial estimate.
Lower the drywall bill by controlling scope and finish
Measure each wall’s width and height, then subtract large openings; for a ceiling, use its length multiplied by width. Confirm whether adjoining walls need paint to avoid an unexpected color-match charge. If several rooms need work, scheduling them together may reduce repeated setup and trip fees.
Choose standard board where code and moisture conditions allow, move furniture before the crew arrives, and compare at least three itemized quotes. Avoid paying for a premium finish if a standard paint-ready surface meets the room’s needs. Keep necessary moisture, fire, and code upgrades, but remove optional finish upgrades from the estimate unless they solve a specific problem.