Free Roofing Estimate Template
Use the calculator below to generate a roofing estimate for any job — new installs, repairs, or full replacements. Or skip the spreadsheet and use TradeQuote to create, send, and track professional estimates your clients approve with one tap.
Roofing estimate calculator
Select your job type, roofing material, and square footage to get an instant estimate with a full cost breakdown.
Estimated total
$21,384.00
* Estimates are approximate and vary by region, roof complexity, and contractor. Use this as a starting point for client conversations.
Sample roofing estimate
Here is what a professional roofing estimate looks like for a typical residential re-roof.
Summit Roofing Co.
Estimate #R-2041 · Valid for 30 days
Prepared for: Mark & Lisa Thompson
Job: Full roof replacement — 2,200 sq ft, single story
| Description | Amount |
|---|---|
| Tear off existing asphalt shingles (2,200 sq ft) | $2,750 |
| Install GAF Timberline HDZ architectural shingles | $9,900 |
| Synthetic underlayment + ice & water shield | $1,650 |
| Replace damaged decking (est. 200 sq ft plywood) | $800 |
| New drip edge, flashing, and ridge vent | $950 |
| Dumpster and debris removal | $450 |
| Building permit | $350 |
| Subtotal: $16,850 | |
| Tax (8%): $1,348 | |
| Total: $18,198 | |
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What every roofing estimate needs
A complete roofing estimate protects you from scope creep and helps clients compare bids fairly. Include these elements:
Contractor info
Business name, license number, insurance, phone, and email
Property details
Client name, property address, and roof access notes
Scope of work
Tear-off, material, installation method, ventilation, flashing
Materials spec
Brand, product line, color, and warranty tier for all materials
Timeline
Estimated start date, duration, and weather contingency
Warranty
Manufacturer warranty (25–50 years) plus workmanship warranty (5–15 years)
Payment terms
Deposit amount, progress payments, and final payment on completion
Exclusions
What is NOT included — interior damage, gutters, solar panel removal, etc.
Roofing estimate best practices
A roofing job is one of the largest home improvement expenses a homeowner will face — $10,000 to $30,000+ for a full replacement. That means your estimate is doing more than quoting a price. It is building trust, demonstrating expertise, and differentiating you from the three other contractors who also walked the roof that week.
Always do an on-site inspection first
Never quote a roof from a satellite image alone. Walking the roof lets you assess decking condition, check for multiple layers (which affect tear-off cost), inspect flashing and penetrations, and measure pitch accurately. An on-site inspection takes 30–45 minutes and prevents the surprise change orders that destroy your margin and your reputation. If the home needs electrical work for roof-mounted systems or HVAC coordination for ventilation, note these during your walkthrough.
Itemize materials and labor separately
Homeowners comparison-shop roofing estimates aggressively. When you lump everything into one number, they cannot tell whether your higher price reflects better materials or just higher margins. Breaking out materials (by brand and product line), labor, tear-off, disposal, and permits gives the client a clear picture — and makes it obvious when a competitor is cutting corners on material quality.
Specify the material brand and warranty tier
"Architectural shingles" is not a spec — it is a category. Your estimate should name the manufacturer (GAF, CertainTeed, Owens Corning), the product line (Timberline HDZ, Landmark Pro), and the warranty level (limited lifetime, 50-year). This protects you from clients claiming you promised a higher-grade product, and it helps educated buyers see the value in your bid.
Include a contingency for decking repair
On any tear-off job, you will find damaged decking — it is not a question of if, but how much. Your estimate should include a per-square-foot rate for decking replacement (typically $2–$4/sq ft for plywood) with an estimated allowance. This sets expectations upfront and avoids the mid-job phone call that erodes client trust. For homes with hidden plumbing or water damage issues discovered during tear-off, coordinate with other specialists on scope and pricing.
Set a clear validity period
Material prices fluctuate — asphalt shingles alone saw a 15% price increase in 2023. Set a 30-day validity on every estimate. After that, the client should request a re-quote. This protects your margins and creates urgency to make a decision.
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Create professional estimates — freeFrequently asked questions
What should a roofing estimate include?
A professional roofing estimate should include: contractor name and license number, client name and property address, detailed scope of work (tear-off, materials, installation method), line items for labor and materials separately, start/completion timeline, warranty details (manufacturer and workmanship), payment terms, and a validity period (typically 30 days).
How much does a new roof cost?
A new asphalt shingle roof costs $4–$7 per square foot installed, or $8,000–$15,000 for a typical 2,000 sq ft home. Metal roofing runs $8–$14 per square foot. Tile roofs range $10–$18 per square foot. The main cost factors are roof size, material choice, pitch/complexity, number of stories, and your local labor market.
How do roofers price a job?
Most roofers price by the 'square' — a 10×10 ft area (100 sq ft). A typical home is 20–25 squares. The price per square includes materials ($100–$500 depending on material), labor ($150–$300), underlayment, flashing, and disposal. Add permit fees, dumpster rental, and a markup for overhead and profit (typically 20–35%).
Should I get multiple roofing estimates?
Yes — get at least 3 written estimates. Compare not just total price, but also material quality (shingle brand and line), warranty terms, timeline, and included work (does the estimate include decking repair? new flashing?). The cheapest bid often skips underlayment upgrades or uses lower-grade materials that fail sooner.