Quick answer
Drywall replacement cost typically runs $2.00 to $4.50 per square foot of wall or ceiling area installed, finished and ready to paint, or roughly $45 to $90 per 4x8 sheet of 1/2-inch board including labor, tape, mud and texture. Small rooms and repairs price higher per square foot because setup, mobilization and finishing dominate the cost.
- Material alone is often only 25 to 35 percent of the installed cost; labor, finishing and disposal carry the rest.
- Add 10 percent waste for standard rooms and 15 percent or more for rooms with heavy angles, soffits or openings.
- Replacement means tear-out, disposal, new board, tape, three coats of mud, sanding and texture; repair means patching one area.
- Per-square-foot pricing drops as the total area rises because mobilization and setup spread over more board.
What Is Drywall Replacement Cost?
Drywall replacement cost is the total installed cost to remove existing gypsum board and install new board, including labor, materials, finishing, and disposal. It covers the full scope: demolition of the old drywall, hauling it off, hanging new sheets, taping, mudding, sanding, and priming. When a contractor bids a full room, this number is what you are comparing against other quotes.
The term is often used interchangeably with the cost to replace drywall. But drywall replacement is not the same as drywall repair. Repair means patching holes, cracks, or small sections. Replacement means removing and replacing entire sheets or whole wall sections. If a wall has widespread water damage, mold, or crushed board, patching is not a fix.
Replacement cost is driven by square footage, the number of sheets, wall height, ceiling work, and finish level. Tall walls need scaffolding. Ceilings take longer than walls. A Level 5 finish costs more than a basic Level 3. Typical U.S. ranges for drywall replacement run from $1.50 to $3.50 per square foot for basic install, but these vary by region, scope, and date. Replacement also includes removal and disposal of the old drywall, which adds cost compared to new installation on bare studs. For a clean takeoff on a replacement scope, drywall estimating services separate removal from new work so nothing gets buried in a lump sum. If the drywall is part of a larger interior package, interior and exterior finishes estimating keeps the finishes scope consistent across trades.
If a bid lumps removal, hanging, and finishing into one square-foot number, ask for the breakdown. Removal and disposal can be 20% to 30% of the total on a replacement job.
Drywall Replacement Cost per Square Foot
Per-square-foot pricing is the most common way to estimate drywall replacement, but it must be based on actual wall and ceiling area, not floor area. A 12 ft x 12 ft room with 8 ft ceilings has 144 sq ft of floor but roughly 384 sq ft of wall surface before deducting openings. Using floor area will understate the job by a wide margin.
Typical U.S. ranges run $1.50 to $3.50 per square foot for standard 1/2-inch drywall, including labor, materials, finishing, and disposal. The price goes up for 5/8-inch board, moisture-resistant board (often called greenboard), or fire-rated Type X. These vary by region, scope, and date.
The per-square-foot price includes removal, new drywall, joint compound, drywall tape, drywall screws, corner bead, finishing, and primer. It does not usually include paint, texture matching, or trim removal and reinstallation unless stated. Ceilings cost more per square foot than walls because of overhead work and scaffolding. Height, access, and finish level (Level 3 vs. Level 5) all move the number.
A drywall replacement cost calculator often uses square footage as the primary input, then applies waste and finish factors. That works for a quick check, but a real takeoff measures each wall and ceiling plane. Quantity takeoff services produce those measured areas from the plans so your square footage is defensible. For a full drywall takeoff with waste and finish levels built in, drywall estimating services give you a line-item breakdown you can bid from.
Always deduct openings over 10 sq ft and add back corner bead, which is priced by the linear foot, not by the square foot.
Drywall Replacement Cost per Sheet
Drywall sheets come in standard sizes: 4 ft x 8 ft (32 sq ft), 4 ft x 10 ft (40 sq ft), 4 ft x 12 ft (48 sq ft), and sometimes 4 ft x 16 ft. Sheet size affects both material cost and labor. Larger sheets mean fewer joints to finish, but they are heavier and harder to handle in tight spaces.
Typical installed cost per sheet runs $40 to $120 per 4x8 sheet for replacement, including labor, materials, finishing, and disposal. Larger sheets cost more per sheet but less per square foot. A 4x12 sheet covers 50% more area than a 4x8, so the labor per square foot drops even though the sheet price is higher. These ranges vary by region, scope, and date.
Cost per sheet is useful for quick estimating but must account for waste factor. Standard rooms run 10% to 15% waste. Complex layouts with many corners, soffits, or angled walls can run higher. The number of sheets needed equals total square footage divided by sheet area, then multiplied by (1 + waste factor).
Drywall thickness affects cost per sheet. Half-inch is the standard for walls. Five-eighths inch is heavier and costs more in both material and labor, and it is required in many fire-rated assemblies and ceilings on 24-inch framing. Drywall replacement cost per panel is another term for the same metric. For material quantities with waste already applied, material takeoff services list sheets by size and thickness. For a bid-ready drywall takeoff, drywall estimating services convert those sheets into installed cost.
Example (illustrative): A room has 480 sq ft of wall and ceiling area. Using 4x8 sheets at 32 sq ft each: 480 ÷ 32 = 15 sheets. With 12% waste: 15 × 1.12 = 16.8, rounded up to 17 sheets. At $70 per sheet installed, 17 × $70 = $1,190. This is an example only; your rates will differ.
Ordering 4x12 sheets for a 12 ft wall eliminates end joints entirely. That saves taping and sanding labor, which often offsets the higher sheet price.
Drywall Replacement Cost per Room
Drywall replacement cost per room depends on the room's dimensions, wall height, ceiling area, the number and size of openings, and the finish level you specify. A standard 12 ft x 12 ft room with 8 ft ceilings typically runs $800–$2,000 for walls and ceiling, including removal, new board, finishing, and disposal. That range reflects regional labor rates, board type, and finish level, and it will move with the date of your estimate.
To see where the number comes from, work through the takeoff:
- Wall area — perimeter x height. A 12 ft x 12 ft room has a 48 linear feet perimeter; 48 x 8 = 384 sq ft of wall surface.
- Ceiling area — length x width. 12 x 12 = 144 sq ft.
- Subtract openings — a 3 ft x 7 ft door is 21 sq ft; a 4 ft x 4 ft window is 16 sq ft. Removing both gives 384 − 37 = 347 sq ft of wall board.
- Add waste — 10% for standard rooms, 15% for rooms with many cutouts. 347 x 1.10 = 382 sq ft; ceiling 144 x 1.10 = 158 sq ft.
- Total area — 382 + 158 = 540 sq ft of drywall replacement.
When you order material, remember that a standard drywall panel comes in 4 ft x 8 ft (32 sq ft), 4 ft x 10 ft (40 sq ft), or 4 ft x 12 ft (48 sq ft) sheets. The drywall size you choose affects both the number of joints to finish and the waste factor. Larger sheets mean fewer joints and less drywall mud, but they are heavier and may require two installers or a lift. For a 540 sq ft area, 4 ft x 12 ft panels yield about 11.25 sheets before waste; add 10% and you are ordering 13 sheets.
Bathrooms and kitchens cost more per square foot. Moisture-resistant or mold-resistant board, plumbing and electrical cutouts, and tile backing add material and labor, so budget 20–40% above a comparable dry room. When you ask how much does drywall replacement cost, the answer always starts with the measured area, not a flat rate per room.
Example — 20 ft x 20 ft room, 8 ft ceilings: perimeter 80 linear feet x 8 = 640 sq ft of wall; ceiling 20 x 20 = 400 sq ft. Subtract two doors (42 sq ft) and three windows (48 sq ft): 640 − 90 = 550 sq ft. Add 10% waste: 605 sq ft of wall and 440 sq ft of ceiling, or 1,045 sq ft total. At a typical installed range of $1.50–$3.50 per sq ft, that room lands around $1,570–$3,660. Scaling from the 12 ft x 12 ft example, the 20 ft x 20 ft room is roughly 1.9 times the area, and the cost scales with it.
Finishing is where drywall taping and drywall texture drive labor. Taping covers the joints, corners, and fastener heads with drywall mud, then sanding brings the surface to the specified finish level. A Level 4 finish is standard for most residential rooms; Level 5 costs more because it requires a skim coat over the entire surface. Texture — orange peel, knockdown, or a uniform finish applied with a unifromat — adds a line item and can hide minor taping imperfections, but it does not reduce the taping labor.
Drywall replacement cost per room is the figure homeowners and property managers ask for most often when budgeting a single-room renovation. If you need it broken down by wall and ceiling, or turned into a bid-ready takeoff, drywall estimating and takeoff and residential estimating services can produce both.
Measure openings at the rough frame, not the finished trim. A 36 in. door is 3 ft wide in the takeoff even though the casing is wider.
Drywall Replacement Cost per Wall and Ceiling
Walls are priced by square footage of wall surface, not by linear feet of wall. A 12 ft long, 8 ft high wall is 96 sq ft of board regardless of how many studs sit behind it, so convert every wall run to square footage before you price it. For a standard 8 ft x 12 ft wall, drywall replacement cost per wall typically runs $200–$800 including finishing and disposal, with the spread driven by finish level, access, and whether the wall is load-bearing or full of MEP rough-in.
Ceilings cost more per square foot than walls. Overhead work forces slower production, requires scaffolding or stilts, and makes drywall finishing and drywall sanding harder to control, so expect 20–30% above the wall rate for the same square footage. A 12 ft x 12 ft room ceiling is 144 sq ft, and drywall replacement cost per ceiling for that area typically runs $300–$900. If the ceiling height is above 8 ft, add more: ladders and scaffolding slow every step, and labor efficiency drops sharply once you are working off a platform.
When you price a partial replacement, drywall replacement cost per wall is the unit contractors bid most often because it isolates the damaged surface from the rest of the room. Keep the same unit basis across walls and ceilings so your drywall replacement cost per square foot stays comparable, and let interior and exterior finishes estimating carry the line items into the full finish schedule. For wall-by-wall takeoffs on larger scopes, drywall estimating and takeoff breaks the quantities down by elevation.
Price ceiling work separately from wall work in your estimate. Blending them into one square-foot rate hides the overhead premium and understates the ceiling line.
Drywall Replacement Cost per House
Whole-house drywall replacement cost depends on the total square footage of walls and ceilings, the number of rooms, ceiling height, and finish level. For a 2,000 sq ft single-story house, full replacement typically runs $8,000–$20,000 including removal, installation, finishing, and disposal. Treat that as a planning range: regional labor rates, board type, texture, and the date of your pricing all move the number.
You can sanity-check the range with a quick area estimate. Average wall area in residential construction runs roughly 2.5–3 times the floor area once interior partitions, closets, and hallways are counted. Ceiling area equals floor area on a single-story plan. For a 2,000 sq ft house, that puts total drywall area at about 5,000–6,000 sq ft of wall plus 2,000 sq ft of ceiling, or roughly 7,000–8,000 sq ft of drywall replacement. At a typical installed range of $1.50–$3.50 per sq ft, the math lands between $10,500 and $28,000 before regional adjustment, which brackets the $8,000–$20,000 range at the lower end of the cost curve. This is how much does drywall replacement cost scales from a single room to a whole house.
Material planning at this scale comes down to drywall panel counts and drywall size. A 4 ft x 12 ft panel covers 48 sq ft; 8,000 sq ft of replacement area needs about 167 panels before waste, or roughly 184 panels at 10% waste. Every butt joint and tapered joint must be finished with drywall mud, and the total drywall taping and drywall texture scope is what separates a rough order-of-magnitude number from a bid number. On large ceilings, a unifromat is often used to apply a uniform texture that hides joints and speeds production.
Two-story homes carry more wall area per square foot of floor area. Stairs, open foyers, and higher ceilings add surface that a single-story plan of the same footprint does not have, so do not scale a two-story estimate directly from floor area. Drywall replacement cost per house is the figure investors and insurers use for renovation budgeting, and it is often built up from drywall replacement cost per room before it is rolled into a total.
For accurate whole-house pricing, order a professional drywall takeoff rather than applying a blended rate to floor area. A takeoff measures every wall, ceiling, soffit, and opening, then applies the correct waste factor per area. Drywall estimating and takeoff and insurance restoration contractor estimating both work from that measured quantity, which is what keeps the bid defensible.
Never price a whole-house replacement from floor area alone. Measure wall and ceiling surfaces separately, then add waste, or you will undercount partitions and soffits.
Send Your Plans for a Drywall Takeoff
Upload your drawings and get a bid-ready drywall replacement estimate with quantities, waste factors and labor broken out, typically within 24 to 48 hours.
Drywall Replacement Cost Formula
Use this drywall replacement cost formula to build a defensible number before you price a bid:
Total Cost = (Wall Area + Ceiling Area) × (1 + Waste Factor) × Unit Cost per Square Foot + Removal and Disposal + Finishing Upgrades
Each variable comes from the takeoff. Wall area = room perimeter × ceiling height, measured in linear feet around the room. Ceiling area = length × width. The waste factor covers cuts, breaks, and butt joints, and typically runs 10–15% for standard 4 ft × 8 ft or 4 ft × 12 ft sheets.
Example: 12 ft × 12 ft room, 8 ft ceiling, 1/2-inch drywall, Level 4 finish, removal included.
- Perimeter = 12 + 12 + 12 + 12 = 48 ft.
- Wall area = 48 ft × 8 ft = 384 sq ft.
- Ceiling area = 12 ft × 12 ft = 144 sq ft.
- Total area = 384 + 144 = 528 sq ft.
- Add 10% waste: 528 × 1.10 = 580.8 sq ft.
- Unit cost $2.50/sq ft: 580.8 × $2.50 = $1,452.
- Add $300 removal and disposal: $1,452 + $300 = $1,752.
Adjust the formula for door and window openings, outside corners that need bead, and finish level. A Level 5 skim coat, for instance, adds cost that a Level 3 tape-and-mud job does not. A drywall replacement cost calculator automates the arithmetic, but it still depends on accurate square footage, linear feet of corner bead, and waste inputs from your construction takeoff services. If you want the formula run against your own plans, drywall estimating services can return a bid-ready takeoff in 24–48 hours.
Openings under 10 sq ft are often ignored in waste calculations, but doors, windows, and skylights still add corner bead and finishing labor that the raw square footage misses.
Drywall Replacement Cost for Contractors
Contractors pricing drywall replacement cost for contractors need five cost buckets in every bid: labor, material, equipment, overhead, and profit. Labor is the largest variable. Use production rates from your own history or a current cost database, because regional union and open-shop rates swing the total. A reasonable planning range for removal is 0.02–0.05 hrs/sq ft, installation 0.03–0.06 hrs/sq ft, finishing 0.04–0.08 hrs/sq ft, and sanding 0.02–0.04 hrs/sq ft. Multiply each by your loaded crew rate to get the labor dollars.
Material costs include drywall sheets, joint compound, tape, screws, corner bead, and primer. Add fasteners and adhesive if you are gluing to framing. Disposal fees vary by region and by weight, and clean drywall can be recycled in some markets, which may cut the dumpster count. Build a drywall replacement estimate that covers every line in CSI MasterFormat Division 09, from gypsum board and metal stud framing to acoustical treatment and finishing. If you are a trade contractor bidding to a general contractor, subcontractor estimating services can package the scope so nothing gets missed.
The AACE estimate class you are working in sets the expected accuracy. Class 4 or 5 suits early budgeting when drawings are conceptual, while Class 1–3 fits detailed bids with complete drawings and specifications. Label your estimate with its class so the reviewer knows how much contingency sits behind the number. For full-scope takeoffs, drywall estimating services can produce quantities and pricing you can drop into your bid form.
Track actual hours per square foot on every completed job. Your own production history beats any published average when you are bidding against contractors with different crew skill levels.
Factors That Affect Drywall Replacement Cost
Several variables move drywall replacement cost more than the base square footage suggests. Drywall thickness matters: 5/8-inch fire-rated board typically costs 15–25% more than 1/2-inch standard board, and it is heavier, so labor rises too. Board type adds cost as well, with moisture-resistant and fire-rated assemblies priced above standard gypsum. Ceiling height above 9 ft, tight access, occupied spaces, and after-hours work all push labor rates up.
Drywall finishing is its own cost driver. A Level 5 finish with a full skim coat typically adds $0.50–$1.00 per square foot over a Level 4 finish. Texture matching adds labor and material whether the existing wall is orange peel, knockdown, or popcorn, because the applicator has to blend the new work into the old. Drywall primer and a finish coat are separate line items from the joint compound used at the seams.
The building code can dictate material selection. IBC and IRC requirements for fire-rated assemblies, shaft walls, stairwells, and moisture-prone rooms determine whether you buy Type X, mold-resistant, or exterior-grade board. Getting this wrong means tearing out and replacing the work. UniFormat classification helps organize these cost factors by element, grouping interior construction separately from structure and services, so the owner can see where the money goes. A drywall estimating services takeoff and an interior and exterior finishes estimating review will catch code-driven material upgrades before bid day.
Do not assume the existing assembly meets current code. Fire-rated walls in older buildings are often under-built, and replacement may require a thicker board or an additional layer to restore the required rating.
Drywall Replacement vs. Drywall Repair
Drywall repair addresses localized damage: nail pops, hairline cracks, doorknob holes, and water stains that have not compromised the board. Most patch repairs run $50–$300 depending on size, access, and whether texture matching is needed. Drywall replacement is a different scope: you remove entire sheets or full wall sections and install new board, which is why the cost to replace drywall climbs quickly with area.
Repair is the right call for holes under about 6 inches, minor settling cracks, and isolated damage where the surrounding board is sound and the texture can be matched. Replacement becomes necessary when water damage covers a large area, mold has colonized the paper facing, the framing or substrate is damaged, or the existing texture cannot be reproduced. In those cases, patching only postpones the problem.
A direct comparison shows the gap. Repairing a 2 ft x 2 ft hole typically costs $150–$400 once you account for cutting back to sound board, patching, taping, and texture. Replacing a full 4 ft x 8 ft sheet costs roughly $40–$120 installed, including removal and disposal. Per square foot, drywall installation on a full sheet is far cheaper than a small patch, which is why estimators price replacement by area, not by hole.
Insurance restoration work usually pushes toward replacement. Carriers and adjusters expect water-damaged drywall to be cut out to a controlled height, dried, and replaced rather than skim-coated, and insurance restoration contractor estimating scopes reflect that. If damage is widespread, replacement is often the more cost-effective long-term choice even though the upfront drywall replacement cost is higher. For accurate quantities on either scope, drywall estimating and takeoff gives you sheet counts and finish levels you can bid from.
Compare patch cost per square foot against full-sheet replacement before you recommend repair. A 4 sq ft patch at $300 works out to $75 per sq ft, while new board installed often lands under $3.50 per sq ft.
Drywall Replacement Cost by Project Type
Drywall replacement cost per square foot moves with the building type, not just the board. A tract home bedroom and a hospital corridor use different assemblies, different finish levels, and different labor rules, so the same square footage prices very differently. CSI MasterFormat Division 09 (Finishes) and UniFormat both organize this work under interior construction, which is how estimators keep comparisons consistent across project types.
Residential work typically runs $1.50–$3.50 per sq ft for removal, new 1/2-inch sheetrock, tape, and a Level 4 finish. Commercial work runs $2.00–$4.50 per sq ft because of higher ceilings that require lifts, fire-rated and shaftwall assemblies, and after-hours or phased scheduling in occupied buildings. Commercial estimating services scopes also carry more corner bead, control joints, and access panels than a house does.
Industrial projects often specify impact-resistant or moisture-resistant board in plant areas, with higher labor rates for scissor-lift work and protection of adjacent equipment. Institutional buildings such as schools and hospitals add fire-rated and acoustic assemblies, higher finish levels for corridors and patient rooms, and strict code compliance for smoke barriers. Those requirements push material and inspection time up even when the square footage is modest. Multi-family estimating services handle a different pattern: repetitive unit layouts let crews repeat the same sheet counts and finish sequence, which lowers the per-unit cost compared with one-off custom work.
Tenant improvements sit between new construction and renovation. You often replace only the drywall that moves with the demising walls, then match existing texture and paint so the patch is invisible. That matching work, not the board itself, is frequently the largest line in the estimate.
Fire-rated assemblies require specific board types, thicknesses, and fastener schedules. If you swap 1/2-inch board for 5/8-inch Type X to save a trip, you can break the rated assembly and fail inspection.
Drywall Replacement Cost Comparison Table
The table below summarizes typical U.S. cost ranges by unit of measure for standard 1/2-inch drywall replacement. Figures include removal, new board installation, taping and finishing to a Level 4, and disposal. Ranges vary by region, scope, and date, so treat them as planning numbers, not quotes.
| Unit | Typical Range | Notes |
|---|---|---|
| Per Square Foot | $1.50–$3.50 | Residential baseline; commercial and institutional run higher. |
| Per Sheet (4x8) | $40–$120 | Includes removal, install, finish, and haul-off. |
| Per Room (12x12) | $800–$2,000 | Walls and ceiling; assumes 8 ft ceiling and one door. |
| Per Wall (8x12) | $200–$800 | One side only; both sides roughly doubles it. |
| Per Ceiling (12x12) | $300–$900 | Overhead work adds labor and lift time. |
| Per House (2,000 sq ft) | $8,000–$20,000 | Whole-home replacement with standard finish. |
Upgrades change the math. Moving to 5/8-inch board, moisture-resistant or mold-resistant board, or a Level 5 finish adds material and labor, and Level 5 in particular adds a skim coat over the entire surface. For a sheet-by-sheet breakdown you can bid from, drywall estimating and takeoff converts your plans into quantities and finish levels.
These ranges assume standard 1/2-inch board and a Level 4 finish. If your scope calls for Level 5, fire-rated assemblies, or moisture-resistant board, price those upgrades separately rather than applying a blanket markup.
Common Drywall Replacement Estimating Mistakes
- Skipping removal and disposal. Tear-out of existing board, hauling, and dumpster fees are separate line items from hanging new board. If you price only new drywall, you underbid every replacement job.
- Using a 5% waste factor. Cutoffs at corners, window wraps, and broken sheets push realistic waste to 10–15% on replacement work. A 5% waste factor belongs on new construction with clean, repetitive layouts.
- Ignoring ceiling height and access. A 9-foot wall needs 54-inch board or horizontal hang; a 12-foot ceiling in a stairwell needs scaffolding and a two-person crew. Access difficulty drives labor hours more than square footage does.
- Pricing one finish level for the whole job. Level 3 is fine under heavy texture, but Level 5 is required where light rakes across a painted wall. Texture matching on a patch or partial replacement is its own line item.
- Missing fire-rated or moisture-resistant board. IBC and IRC govern where Type X, mold-resistant, or moisture-resistant board is required — garages, furnace rooms, shower walls, and rated assemblies. Wrong board fails inspection and forces a redo.
- Measuring floor area instead of wall plus ceiling area. A 12x14 room with an 8-foot ceiling has 416 SF of wall and 168 SF of ceiling — 584 SF of board, not 168 SF. This is the single most common drywall takeoff error.
- Subtracting openings incorrectly. Deduct full door and window openings from board area, but do not deduct them from finishing labor — you still tape, coat, and sand around every opening.
Run a second set of eyes over any drywall takeoff before you bid. A missed 10% waste factor or forgotten tear-out line can wipe out the entire margin on a room.
When to Get a Professional Drywall Replacement Estimate
A professional drywall replacement estimate pays for itself on multi-room, whole-house, commercial, and insurance-claim work. Those jobs carry rated assemblies, texture matching, ceiling heights over 9 feet, and staging that a quick per-sheet rule of thumb cannot capture. On a single small patch, a drywall replacement cost calculator or a per-sheet figure is usually close enough. Once the scope crosses two or three rooms, the error bars widen fast.
A proper drywall takeoff gives you board counts by type and thickness, joint compound and tape quantities, corner bead, fastener counts, and labor hours by finish level. It also assigns a defensible waste factor and separates tear-out, disposal, and texture matching from the hang-and-finish scope. That level of detail is what drywall estimating services produce, and it is what separates a bid that holds from one that bleeds.
Professional estimators build these takeoffs in Bluebeam, PlanSwift, or STACK, measuring wall and ceiling areas directly off the plan set and tagging each assembly. The output ties to your labor rates and material pricing, so the number you submit is the number you can build to. If you want a second opinion on an estimate you already have, an estimate review service will flag missing scope and quantity gaps before you sign.
Scope Precision Estimate turns drywall estimates around in 24–48 hours, with same-day quotes and bid-ready packages in 48 hours. Rush turnaround is available, and new clients get 20% off. If your next project needs a full quantity takeoff or a broader construction estimate, send the plans and we will price the scope.
If the job involves fire-rated assemblies, insurance documentation, or more than one room, get the takeoff done professionally — the cost of the estimate is small next to the cost of a missed line.
Frequently asked questions
How much does it cost to replace drywall in a 12x12 room?
A 12x12 room with 8-foot ceilings has 384 square feet of wall area (48 linear feet of wall times 8 feet) plus 144 square feet of ceiling, or 528 square feet total. At a typical $2.00 to $4.50 per square foot installed, that is roughly $1,050 to $2,375. Deduct openings, add waste, and expect the higher end if the room needs full texture matching or has a vaulted ceiling.
Is it cheaper to repair or replace drywall?
Repair is almost always cheaper when damage is localized. A patch under 32 square feet that does not cross a finish transition can often be blended for a fraction of the cost of re-boarding a whole wall. Replacement wins when damage covers more than roughly a third of a wall, when the board is crumbled or moldy, or when you cannot match the existing texture. Get both numbers before you decide.
How do you calculate drywall replacement cost?
Measure the wall and ceiling area in square feet, deduct openings over about 20 square feet, add a waste factor, then multiply by your installed cost per square foot. Add tear-out and disposal, texture matching, and any paint or trim work. Our guide to drywall replacement cost walks through the full formula, and a professional drywall takeoff removes the guesswork on large or cut-up jobs.
What is the average cost per sheet of drywall installed?
A 4x8 sheet covers 32 square feet. At a typical $2.00 to $4.50 per square foot installed, that is roughly $65 to $145 per sheet including labor, tape, mud, sanding and texture. The board itself is a small part of that number. Hanging, finishing, scaffolding and disposal drive the installed price, and ceilings and high walls cost more than standard walls.
Does drywall replacement cost include painting?
Usually not. Most drywall bids stop at a finished, textured surface ready for primer. Paint and primer are typically a separate line item, often $1.00 to $3.00 per square foot of wall area depending on prep, coats and finish. If you want a single turnkey number, ask the contractor to state in writing whether paint, trim reinstallation and final touch-up are included.
How much does it cost to replace drywall in a whole house?
Whole-house drywall replacement is usually priced per square foot of floor area rather than wall area. A common planning range is $3.00 to $8.00 per square foot of floor area for tear-out, new board, finishing and texture, which puts a 2,000-square-foot home at roughly $6,000 to $16,000 before paint. Ceiling height, number of rooms, insulation replacement and disposal access move that range significantly.
What is the difference between drywall replacement and drywall repair?
Repair fixes a localized defect: a doorknob hole, a water stain, a hairline crack. Replacement removes the existing board, often down to the studs, and installs new panels across a full wall, ceiling or room. Replacement costs more because it includes demolition, disposal, new material and full finishing, but it also resets the surface so texture and paint match across the whole plane.
How long does drywall replacement take?
A single room typically takes two to four days: one day for tear-out and hanging, one to two days for taping and mudding with dry time between coats, and a half day for sanding and texture. A whole house can run two to four weeks depending on square footage, number of crews and how fast joint compound dries. Humidity and cold weather slow every coat.