How Much Does a Roof Replacement Cost?
Quick answer
Roof replacement cost depends mostly on material and roof size: asphalt is cheapest upfront, metal and tile are premium, and slate and copper are the priciest. Pitch, complexity, tear-off, and region also drive the price. Crucially, the cheapest roof upfront often costs the most over time — asphalt is replaced two or three times per lifetime metal roof.
How much does a roof replacement cost?
The single biggest factor is the material, and the range is wide: asphalt shingles are the most affordable, architectural asphalt a step up, metal and tile sit in the premium tier, and slate and copper are the most expensive roofs made. On top of material, the price scales with your roof's size and complexity. Because those variables differ so much from home to home, roof replacement is quoted individually — a measured, in-person quote is the only accurate way to price your specific roof, and any flat "average" online is just a starting reference.
What drives roof replacement cost?
Several things beyond the material. Roof size is priced by the "square" (100 square feet), and roof area is larger than your home's floor area. Steeper and taller roofs cost more in labor and safety. Complexity adds up — valleys, hips, dormers, chimneys, and skylights all mean extra flashing and cutting. Removing the old roof (tear-off) and disposing of it adds labor, as can repairing damaged decking once it is exposed. Your region's labor rates, roof access, and the warranty and quality of the system you choose round out the price.
Cheapest roof vs. best value
They are not the same thing. Asphalt shingles are the cheapest roof to install, which is why they dominate — but they last only 15 to 20 years, so over a home's life you buy and tear off two or three asphalt roofs, paying for material, labor, and disposal each time. A metal roof costs more upfront but lasts 50+ years, often making its cost per year lower despite the higher sticker. If your only goal is the smallest check today, asphalt wins; if it is the lowest cost over the decades you will own the home, a lifetime roof usually does.
How to budget and get an accurate number
Start with measured, in-person quotes from a few installers, and make sure you are comparing like with like — the same material class, warranty, and installation quality, not just the bottom-line price. Ask what is included (tear-off, disposal, deck repair, flashing, underlayment) so a low bid is not low because it skips something. Weigh lifetime cost, not just upfront, and remember financing can spread a premium roof's cost while you enjoy the durability now. Our metal-roofing cost guide and financing guide help you frame the numbers.
Frequently Asked Questions
What is the cheapest roof to put on a house?
Asphalt shingles are the cheapest roof to install upfront, which is why they are the most common. But cheapest upfront is not cheapest over time — asphalt's 15–20 year life means repeated replacements, so a longer-lasting roof like metal often costs less per year of ownership despite the higher initial price.
How much does it cost to replace shingles on a roof?
Asphalt shingle replacement is the most affordable option, priced mainly by roof size (per square), pitch, and complexity, plus tear-off and disposal. An exact figure requires a measured quote. If you are already replacing, it is worth comparing the lifetime cost against a metal roof that would not need replacing again.
Is a metal roof worth the higher replacement cost?
For long-term owners, often yes. A metal roof costs more upfront but lasts 50+ years with little maintenance, versus asphalt's repeated replacements, so its lifetime cost is competitive or lower — plus it can add resale value and lower insurance. Our worth-it guide walks through the full comparison.
Sources
- NRCA — Roof replacement cost factors
- Metal Construction Association — Roofing material cost comparison
Explore Interlock Metal Roofing
Last reviewed 2026-07-13 · Reviewed by Scott Plumptree, Director of Marketing