Roofing per square costs between $4 and $40 per square foot, depending on the material you choose. A square is 100 square feet, which is the standard way roofers measure roof size. For a typical 1,700 square foot roof, you can expect to pay between $6,800 and $68,000 for installation and materials combined. According to RubyHome (2025), the average roof replacement cost is $9,526, with a range of $5,868 to $13,217 for most homeowners. The final price depends on what roofing material you pick and where you live. Understanding these costs helps you plan your budget.
What Materials Cost Per Square?
Different roofing materials have very different prices. Basic asphalt shingles cost $4.25 to $4.95 per square foot, making them the cheapest option. Metal roofing costs more, ranging from $5.50 to $17.05 per square foot depending on the type.
According to RubyHome (2025), asphalt shingles are the most popular choice, used in about 80% of residential projects. Architectural asphalt shingles run $4.50 to $8.25 per square foot. Slate tiles are expensive at $12.00 to $22.00 per square foot but last 60 to 150 years.
| Material Type | Cost Per Square Foot | Lifespan |
|---|---|---|
| Basic Asphalt Shingles | $4.25, $4.95 | 20 years |
| Architectural Asphalt | $4.50, $8.25 | 30 years |
| Metal Roofing | $5.50, $17.05 | 40, 80 years |
| Slate Tiles | $12.00, $22.00 | 60, 150 years |
| Copper Tiles | $21.00, $39.70 | 70+ years |
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Why Do Costs Vary So Much?
Labor costs make a big difference. According to the U.S. Bureau of Labor Statistics (May 2023), roofers earn an average of $26.85 per hour. Some states pay much more. In Massachusetts, roofers earn $34.80 per hour, while in Texas they earn $21.39 per hour.
Your roof size also matters. The average U.S. roof is 2,647 square feet. A bigger roof takes longer to install, so you pay more total. Your location, roof pitch, and how easy access is to your roof all affect the final bill.
How Long Will Your Roof Last?
The lifespan of your roof depends on the material. Basic asphalt shingles last about 20 years. Architectural asphalt shingles last about 30 years. Metal roofing lasts 40 to 80 years, making it a better long-term investment even though it costs more upfront.
According to RubyHome (2025), the average roof age when replaced is just over 19 years. This means many homeowners replace asphalt roofs before they fail. The two biggest reasons for replacement are leaking and storm damage, each accounting for 33% of replacements.
Should You Diy or Hire a Pro?
DIY roof work can save about 50% on labor costs. However, mistakes can lead to higher costs later. According to RubyHome (2025), DIY can save money upfront, but risk higher long-term costs from installation mistakes.
Hiring a professional roofer is usually safer and better. They know local building codes and can spot problems you might miss. Most homeowners hire contractors rather than doing it themselves.
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If you need help with your roof, reach out to a trusted roofing services for clear pricing and reliable service.