How much does a new roof cost in 2025?

A standard asphalt shingle replacement on a 1,500 sq ft roof runs $6,000–$12,000 total. Architectural shingles (better quality) add $1,500–$3,000 to that. Metal roofs run $15,000–$35,000+. Tile and slate are the most expensive at $20,000–$60,000+ depending on home size. These totals include labor, old roof removal, underlayment, flashing, and permits.

What roofing material lasts the longest?

Natural slate (75–150 years) and clay tile (40–50+ years) last the longest but are expensive. Standing seam metal roofs last 40–70 years. Architectural asphalt shingles last 25–30 years; 3-tab shingles only 15–20 years. For most homeowners, architectural asphalt shingles offer the best value — reasonable cost ($4–7/sq ft installed) with a lifespan that outlasts most mortgages. Metal roofing makes sense if you plan to own the home long-term.

How do I measure my roof size?

Your roof area is larger than your home's footprint due to pitch (slope) and overhang. A simple method: measure your home's footprint (length × width), then multiply by a pitch factor — 1.07 for a low pitch, 1.19 for medium (6/12), 1.41 for steep (12/12). A 1,500 sq ft home with a medium-pitch roof has roughly 1,785 sq ft of actual roof surface. Roofers measure in 'squares' (100 sq ft each), so that home needs about 18 squares.

Should I repair or replace my roof?

Repair if: the roof is under 15 years old, damage is isolated to one section (under 30% of total area), and no decking replacement is needed. Replace if: shingles are curling, granules are in gutters, flashing is failing in multiple areas, you have recurring leaks, or the roof is 20+ years old. An inspection by a licensed roofer (not a storm chaser after hail) will tell you whether repair or replacement is the right call.

Roof Replacement Cost Calculator

Calculate 2025 roof replacement costs for asphalt shingles, metal roofing, tile, slate, and flat roofs. Enter your roof size (sq ft) and material to get a total cost estimate including labor, removal, and permits.

Roof Area (sq ft)

Roof area (sq ft)

Not sure? A 1,500 sq ft home typically has a 1,600–2,000 sq ft roof depending on pitch and overhang.

Roofing Material

Location

Total Estimated Cost

$7,400 – $12,500

$4.93–$8.33/sq ft all-in · 25–30 yrs lifespan

Materials & Labor

$6,750 – $10,500

Old Roof Removal

$500 – $1,500

Permits & Disposal

$150 – $500

Location: Suburban (baseline)

Estimates based on 2025 US national averages. Costs vary with roof complexity, pitch, decking condition, and contractor. Always get 3 quotes.

Frequently asked questions

Roof Replacement Cost Calculator — 2025 Roofing Price Guide by Material

Roof replacement is one of the largest home improvement expenses, and prices vary enormously by material — from $3.50/sq ft for basic asphalt shingles to $30/sq ft for natural slate. This calculator estimates your total cost including materials, installation labor, old roof removal, and permit fees based on your roof size and chosen material using 2025 US average rates.

8 roofing materials

3-tab and architectural asphalt, ribbed and standing seam metal, concrete tile, natural slate, flat TPO/EPDM, and wood shake.

All costs included

Estimate covers materials, installation labor, old roof tear-off, disposal, and permits — not just materials alone.

Per-sq-ft breakdown

See your all-in cost per square foot alongside the total to easily compare materials and evaluate contractor quotes.

When getting roofing quotes, insist on written estimates that specify material brand and grade, number of layers being removed, underlayment type, warranty terms (both material and workmanship), and whether permits are included. Avoid contractors who demand full payment upfront or cannot provide proof of liability insurance and workers' compensation.