Metal Roofing Cost Calculator 2026

A new roof is a major investment. This calculator factors in pitch and waste.

Asphalt Shingles: $350-550/square. Lifespan: 15-30 years. Most common choice.
Metal Roofing: $800-1,500/square. Lifespan: 40-70 years. Energy efficient & durable.
Tile/Slate: $1,200-3,000/square. Lifespan: 50+ years. Heavy, requires reinforced structure.

Tear-off: Removing old shingles adds $1-2 per sq ft. Steep Pitch: Roofs steeper than 6:12 cost 20-50% more due to safety requirements.

Frequently Asked Questions

How to compute Metal Roof Cost? +

Enter your loan details into our free Metal Roof Cost calculator to see your estimated payments and savings.

What is a 'square' in roofing? +

A roofing square is an area of 100 square feet (10' x 10'). It's the standard unit of measurement for roofing materials.

How does roof pitch affect cost? +

Steeper roofs (higher pitch) increase costs because they require more safety equipment, more labor time, and slightly more material surface area.

Can I install a new roof over old shingles? +

While possible in some areas (reroofing), most professionals recommend a full 'tear-off' to inspect the underlying wood deck for rot or damage.

How to Use This Calculator