Key takeaways
- Short answer: A 2,000 sq ft roof is about 20 squares, or roughly 22–23 squares with 10%–15% waste.
- About 20 squares before waste
- Architectural shingles: $450–$1,250 per square
- Tear-off: $100–$150 per square
- Typical roofing cost: $6,700–$25,000 per roof replacement.
Estimated cost by material (22–23 squares)
| Material | Per square | Approximate total for 22–23 squares |
|---|---|---|
| 3-tab asphalt | $425–$825 | $9,400–$19,000 |
| Architectural shingles | $450–$1,250 | $9,900–$28,800 |
| Steel (metal) | $450–$1,700 | $9,900–$39,100 |
| Tile | $500–$1,800 | $11,000–$41,400 |
Totals are simple multiplications of the per-square ranges and exclude tear-off. Your roof's real area depends on pitch, overhangs and dormers, so your roofer's measurement is what counts.
Why your roof area isn't your floor area
Pitch and overhangs make the roof larger than the home's footprint, and roofers add waste for cuts. A steep roof on a 2,000 sq ft house can measure well over 20 squares.
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Related questions
How many bundles of shingles for a 2,000 sq ft roof?
Most shingles come three bundles per square, so about 60–70 bundles for 20–23 squares.
Is tear-off included in quotes?
Not always. Tear-off typically adds $100–$150 per square, so confirm it's included.
How long does it take to roof a 2,000 sq ft house?
Most crews finish in 1–3 days, depending on weather, pitch and layers.
Other roofing questions homeowners ask
How much does it cost to replace a 2,000 sq ft roof?
A 2,000 sq ft roof is about 20 squares, or about 22–23 squares with 10%–15% waste. With architectural shingles, plan on roughly $6,700–$25,000, with most jobs near the middle of that range.
How much does a roof inspection cost?
Independent roof inspections commonly cost a few hundred dollars. Many roofers inspect free after storms, but an independent inspector has nothing to sell you.
What does a new roof cost per square foot?
Architectural asphalt shingles typically run about $4.50–$12.50 per square foot installed, steel roofing about $4.50–$17 and tile about $5–$18. Roofers usually quote per square (100 sq ft).
Roofing at a glance
Timeline
Most homes are re-roofed in 1–3 days. Large, steep or tile roofs take longer.
Permits
Most cities require a re-roofing permit and a final inspection. Your roofer should pull it.
DIY or pro?
Inspect from the ground with binoculars and keep gutters clean. Walking the roof, repairs and replacement are jobs for an insured pro.
What roof replacement and repair costs
Roof replacement typically costs $6,700–$25,000, and most homeowners spend about $14,000 for a 2,000 sq ft roof with architectural shingles. Metal, tile and slate cost more but last much longer.
Keep reading
Sources: Inch Calculator — Roof replacement cost. Ranges are rounded estimates; see our editorial policy.