Roof Installation Cost Guide

We do not publish pricing because every roof is different. The most reliable way to understand cost is to have a local contractor walk your property and provide an itemized estimate. Below are the factors that move the number up or down.

Material choice

• Asphalt shingles — most common; three-tab is more affordable, architectural shingles offer longer life.
• Metal roofing — higher upfront investment and longer service life.

Roof size and complexity

• Total square footage (measured in "squares" of 100 sq ft).
• Slope/pitch — steeper roofs require more labor and safety equipment.
• Number of valleys, hips, dormers, skylights and penetrations.

Decking and structural condition

Damaged or rotten decking discovered during tear-off needs to be replaced. A reputable contractor will quote a per-sheet rate up front.

Underlayment, ventilation and flashing

Synthetic underlayment, ice-and-water shield, drip edge, ridge vents and step flashing all affect both performance and cost.

Tear-off and disposal

Removing existing layers, hauling and dump fees are part of most replacement projects.

Permits and inspections

Most jurisdictions require a permit and a final inspection for residential re-roofs. Your contractor typically handles this.

Warranty tier

Manufacturer warranties on shingles and metal systems vary by tier. Workmanship warranties depend on the contractor.

Ready to get a written estimate from a local professional? Call now.