Prices for drywalling a 20×20 room depend on wall area, ceiling scope, material choices, and local labor rates. This article breaks down the cost to drywall a 20×20 room with standard 8-foot ceilings, including per-unit pricing and realistic ranges for materials and labor.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Total project | $2,000 | $3,200 | $5,000 | Includes materials, labor, and basic finishing |
| Materials (drywall sheets) | $120 | $420 | $900 | Based on 33 sheets @ $12-$27 each |
| Labor (hang, tape, mud, sand) | $1,600 | $2,300 | $3,600 | Assumes mid-range rates and standard finish |
| Ceiling drywall | $400 | $900 | $1,400 | Includes ceiling mud and sanding |
| Finishing options | $0 | $250 | $1,000 | Texture or smooth finish varies |
| Delivery/Material handling | $0 | $50 | $150 | Dependent on supplier and distance |
Assumptions: Midwest or Southern markets, standard 1/2-inch drywall, normal access, no major prep beyond basic cleaning.
Total Price Range To Drywall A 20×20 Room With 8-Foot Ceilings
Typical totals fall between $2,000 and $5,000. The spread reflects wall area, ceiling scope, finish level, and local labor rates. For a standard 20×20 room, wall area is about 640 sq ft and ceiling adds roughly 400 sq ft, driving both material needs and labor hours.
Material costs hinge on sheet count and price per sheet. A 20×20 room with 8-foot walls needs about 33 sheets of 4×8 drywall. Low-cost panels average $10-$12 per sheet; mid-range panels run $12-$18; premium or moisture-resistant sheets reach $20-$27.
Labor is commonly billed per square foot or by the job scope. For this project, expect combined rates around $1.50-$2.50 per sq ft of finishable area for hanging, taping, and mudding, plus additional sanding time. Total labor often lands in the $1,600-$2,600 range before finishing options are added.
Adding ceiling drywall increases material around 20-30% and adds several hours of labor. Ceiling work can add $400-$1,400 to the project depending on access, texture needs, and joint finishing requirements.
Prices fluctuate by region due to labor markets and material transport. In the Sun Belt, expect pricing toward the lower end of ranges; in high-cost metro areas, totals can approach the higher end. Region-based deltas of 10-40% are common between rural and urban markets.
Prep work such as debris removal, floor protection, and corner bead installation adds cost. If access is limited or multiple rooms require movement of equipment, expect $50-$300 in delivery/handling and extra labor hours.
Control scope by avoiding unnecessary textures, batching work to reduce trips, and selecting economy drywall when appropriate. Choosing standard finish and mid-range panels typically trims total costs without compromising structural results.
Understanding the quote helps compare bids. The table below shows common line items and ranges for a typical project of this size.
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials (standard drywall) | $120 | $420 | $900 | 33 sheets @ $10-$27 each |
| Labor (hang, tape, mud) | $1,200 | $2,000 | $3,200 | Includes basic finish |
| Labor (sanding and finish) | $200 | $300 | $600 | Fine finishing |
| Ceiling drywall | $200 | $600 | $1,000 | Per ceiling scope |
| Delivery/handling | $0 | $50 | $150 | Distance dependent |
| Prep and protection | $0 | $100 | $200 | Material protection, cleanup |
