Free · No appointment · No salesperson
Roof Replacement Cost Calculator
Enter your address. We measure your roof from recent satellite imagery, add 15% for waste, and price it at $3.25 per effective square foot — the same published rate we contract on. The number is on screen in about thirty seconds, and nobody has to visit your house to produce it.
Cost to replace a roof in Florida, by roof size
If you already know roughly how big your roof is, here is the arithmetic without the tool.
| Measured roof area | Effective area (+15% waste) | Shingle replacement |
|---|---|---|
| 1,500 sq ft | 1,725 sq ft | $5,606 |
| 2,000 sq ft | 2,300 sq ft | $7,475 |
| 2,500 sq ft | 2,875 sq ft | $9,344 |
| 3,000 sq ft | 3,450 sq ft | $11,213 |
| 3,500 sq ft | 4,025 sq ft | $13,081 |
| 4,000 sq ft | 4,600 sq ft | $14,950 |
The arithmetic is public: measured roof area × 1.15 (15% waste) × $3.25 per effective square foot. One published rate for asphalt shingle replacement — no good/better/best ladder, and the same number whether you call in January or after a storm. Upgrades available upon request. Tile, metal and flat systems are quoted separately. Rates as of August 2026.
What changes the number
- Roof area — by far the largest factor, and the one the calculator measures directly.
- Pitch — a steeper roof is more area than its footprint suggests and slower to work on.
- Existing layers — a tear-off of two layers costs more to remove and dispose of than one.
- Decking condition — rotten sheathing is replaced and re-nailed to current code, which is found once the old roof is off.
- Permitting — which building department issues the permit varies by address, and so does the inspection schedule.
Want the roof area on its own rather than a price? Use the roof size calculator. Deciding between fixing and replacing? Start with roof repair or read what a replacement includes.
Florida State Certified Roofing Contractor CCC1335461 · Florida State Certified Building Contractor CBC1268061
Reviewed by Greg Noland, Florida State Certified Roofing Contractor CCC1335461 · Updated
Roof cost calculator — common questions
How much does it cost to replace a roof in Florida?
Noland's charges $3.25 per effective square foot for asphalt shingle replacement — measured roof area plus 15% waste. A 2,000 sq ft measured roof is 2,300 effective sq ft, about $7,475. A 3,000 sq ft roof is 3,450 effective, about $11,200.
Is this roof cost calculator free?
Yes, and it does not require a phone call, an appointment, or a salesperson visiting your house. Enter an address and the price appears on screen. You choose whether to go further.
How does the calculator measure my roof?
From recent satellite imagery of the address you enter, combined with roof pitch data. Nobody visits the property to produce the number. It is the same measurement our own crews start from.
How accurate is a satellite roof measurement?
Accurate enough to price from, which is why we contract on it. Satellite measurement slightly undercounts hips, ridges and valleys, and the 15% waste factor built into effective square footage is what absorbs that.
What changes the price of a roof replacement?
Roof area first, then pitch, the number of existing layers to tear off, whether any decking has rotted and needs replacing, and which building department permits the job. Tile and metal are different products and priced separately.
Does the calculator price tile or metal roofs?
The published $3.25 rate is asphalt shingle. Tile, metal and flat systems are quoted separately because the materials and labour differ substantially. Call any of our three offices for those.
Published pricing
The price on screen is the price we contract on
No tiers, no storm surcharge, no living-room presentation.
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