Your roof is the one part of the house that quietly protects everything else, which is why roofing decisions carry real weight. A repair might buy you years; a replacement is a major investment you'll live with for decades. And because storm-chasing and high-pressure sales are common in this trade, knowing the basics protects both your home and your wallet.
Here's how to think about roof repairs and replacements, what they cost, and how to separate a reputable roofer from a fly-by-night one. When you're ready, request free quotes from local roofing contractors.
Repair or replace?
A handful of missing shingles, a small leak around a vent, or damaged flashing are usually repairs. Replacement enters the picture when the roof is near the end of its life, has widespread damage, or is on its second or third layer already. Age matters: an asphalt roof pushing 20 years is often better replaced than patched again and again.
A leak that reaches the interior can lead to water damage and mold, so don't let one sit. New gutters are often installed alongside a roof replacement while crews are already up there.
Materials that matter
Asphalt shingles are the default for good reason — affordable, widely available, and good for 20 to 30 years. Metal roofing costs more up front but can last 50 years and shrugs off weather. Tile and slate are premium, extremely durable, and heavy enough that the structure has to support them. The right choice balances budget, climate, and how long you plan to stay.
A good roofer will walk you through the trade-offs rather than pushing the most expensive option by default.
Roofing cost: what to expect
Roofing is priced per square (a 10x10 ft area) or per project, and the range is wide because material and roof complexity vary so much. Repairs are far cheaper than replacement. Here's what to expect.
| Project | Typical price range |
|---|---|
| Roof inspection | $0 – $400 |
| Minor repair (shingles, flashing) | $150 – $1,500 |
| Asphalt shingle replacement | $6,000 – $18,000 |
| Metal roof replacement | $12,000 – $30,000+ |
| Tile or slate roof | $20,000 – $50,000+ |
| New gutters (with roof job) | $1,000 – $4,000 |
Prices are national ballpark ranges for planning only; your local quotes are what matter. Roof size, pitch, number of layers to remove, and material set the price.
How to choose a roofing pro
- Hire a licensed, insured, locally established roofer — avoid crews that show up door-to-door after a storm.
- Get a detailed written estimate covering tear-off, underlayment, flashing, disposal, and cleanup.
- Ask about both the manufacturer's material warranty and the contractor's workmanship warranty.
- For insurance claims, choose a roofer experienced with the process — but be wary of anyone promising to 'cover your deductible.'
- Compare at least three bids and confirm who's liable if a worker is injured on your property.
Common roofing questions
How much does a new roof cost?
A typical asphalt shingle replacement runs $6,000 to $18,000 for an average home, while metal roofs start around $12,000 and premium tile or slate can exceed $30,000. The biggest variables are roof size and pitch, the material you choose, and how many old layers have to be torn off first.
How long does a roof last?
It depends on the material: asphalt shingles last 20 to 30 years, metal roofs 40 to 70 years, and tile or slate can last a century. Climate and ventilation matter too — poor attic ventilation and repeated storm exposure shorten any roof's life.
How do I know if I need a new roof or just a repair?
Repair usually makes sense for isolated damage on a roof with plenty of life left. Consider replacement if the roof is near the end of its rated lifespan, has widespread curling or missing shingles, is leaking in multiple spots, or already has two layers. A reputable roofer will tell you honestly which situation you're in.
Does insurance cover roof replacement?
Homeowners insurance often covers roof damage from sudden events like storms, hail, or fallen trees, but not wear and tear or neglect. Document the damage, file promptly, and get an independent inspection. Be cautious of contractors who promise to 'waive' or 'cover' your deductible — that's generally not legal.