Roof Replacement Cost
Reviewed 2026-07-30
Typical range
$8,000 – $25,000
National average
$12,500
Roof Replacement cost breakdown
| Line item | DIY cost | Professional cost |
|---|---|---|
| Asphalt shingle roof (tear-off and replace) | Not recommended — fall risk and code compliance | $8,000 – $14,000 for average 2,000 sq ft roof |
| Metal standing-seam roof | Not recommended | $15,000 – $28,000 |
| Tile or slate roof replacement | Not recommended | $20,000 – $40,000 |
| Decking replacement for rotted sheathing found during tear-off | Not recommended | $3 – $8 per sq ft add-on |
| Additional ventilation and ice-and-water shield upgrades | Not recommended | $1,000 – $3,000 add-on |
| Permit and disposal/dumpster fees | N/A | $500 – $1,500 |
What pushes roof replacement cost up
- Multiple layers of old shingles requiring extra tear-off labor
- Rotted decking discovered once old roofing is removed
- Steep or complex roof pitch with many valleys, dormers, and hips
- Premium materials like standing-seam metal, tile, or slate
- Upgraded underlayment, ice-and-water shield, and ventilation systems
- Difficult site access limiting material staging and crane use
- Permitting requirements and mandated inspections in some municipalities
What brings roof replacement cost down
- Simple, single-layer tear-off with no decking damage
- Standard asphalt shingles instead of premium materials
- Simple gable roof shape with few penetrations or valleys
- Good site access for material delivery and dumpster placement
- Scheduling in a contractor's off-peak season (late fall/winter in many regions)
Roof Replacement diagnostic and emergency fees
Most roofing contractors provide free estimates; no diagnostic fee typically applies
Storm-damaged roofs needing emergency tarping and expedited replacement can see 15-30% higher costs due to material shortages and contractor demand surges after regional storms.
Questions to ask before you approve roof replacement work
- What is included in the price — tear-off, disposal, and new underlayment?
- How will you handle rotted decking if you find it, and what's the per-sheet cost?
- What ventilation upgrades are included to meet current attic ventilation standards?
- Is the warranty manufacturer-backed, workmanship-backed, or both?
- Will you pull the required permit and schedule inspections?
- How long will the project take and how will you protect my landscaping?
Roof Replacement cost questions
How long does a roof replacement take?
Most standard asphalt shingle roofs on a single-family home take 1–3 days, while complex or larger roofs, or those needing extensive decking repair, can take a week or more.
What roof material lasts the longest?
Slate and standing-seam metal can last 50 years or more, compared to 20–30 years for standard asphalt shingles, but they cost significantly more upfront.
Will my homeowners insurance cover roof replacement?
Insurance typically covers replacement if the damage stems from a covered peril like hail or wind, but not from normal wear, age, or lack of maintenance.
Problems roof replacement solves
- Why Is My House Getting a Ceiling Stain?
- Why Is My House Getting Ice Dams on the Roof?
- Why Is My House Getting Overflowing Gutters?
Sources for these roof replacement costs
- National Roofing Contractors Association (NRCA) guidance
- Asphalt Roofing Manufacturers Association (ARMA)
- International Code Council (ICC), Residential Code roofing provisions