Standard 1/2" Drywall Panel (4×8)
The most common interior drywall panel for walls and ceilings in residential construction. Ideal for most rooms.
Technical Specifications
| Parameter | Standard Value |
|---|---|
| Actual Dimensions | 4 ft × 8 ft × 1/2 inch (covers 32 sq ft) |
| Unit Weight / Density | 54 lbs per sheet |
| Estimated Price Range | $12 - $18 per sheet |
| Coverage Area | 32 sq ft per sheet |
| Fire Rating | Standard (non-rated) |
| Joint Compound | ~0.5 lbs per sq ft finished |
Overview & Cost Implications
1/2-inch drywall is the standard panel for residential walls and ceilings. One sheet covers 32 sq ft, and professional estimators add a 10% waste factor for cuts and mistakes.
Standard Formula Used
For estimating materials quantity and weight on job sites, estimators use this mathematical model:
Sheets = Total Area (sq ft) / 32 × 1.10 (waste) INTEGRATED ESTIMATOR
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