Tear-off and disposal
Existing layers, steep slopes, height, access, and disposal all affect labor, protection, handling, and the amount of material that leaves the property.
Roof Replacement Cost Guide
Document the condition before the next decision is made
A useful estimate
The price makes sense when the whole roof system is in the scope.
Request a site assessment →Roof replacement cost changes with size, slope, layers, material, access, decking, flashing, ventilation, disposal, and the conditions found during inspection. A line-item scope is more useful than a single square-foot estimate.
Price drivers
- Measure roof size, pitch, stories, access, and roof complexity
- Identify existing layers, disposal needs, valleys, flashings, vents, and penetrations
- Account for decking, framing, ventilation, and water-management conditions that may affect the work
- Ask for a written scope that identifies materials, installation details, assumptions, allowances, and exclusions
What a scope includes01 02 03 04
A line-item scope shows what changes the price and what the work includes.
Decking and details
Decking repairs, concealed flashing conditions, framing concerns, penetrations, valleys, and ventilation corrections may only be confirmed once the old roof is removed.
Materials and installation
Shingle selection, underlayment, ice and water protection, flashing, ventilation, fastening, and manufacturer requirements all shape the installed system.
Protection and cleanup
A responsible scope explains how landscaping, siding, driveways, debris, magnetic cleanup, and final walkthrough will be handled.
Compare the whole scope
Compare complete scopes, not a single number or a shingle brand.
What drives the price of a roof in South Carolina?
Size, pitch, stories, complexity, material, access, layers, disposal, and details such as valleys, flashings, vents, and penetrations all change the work.
Which line items can change after work starts?
Decking repairs, concealed flashing conditions, damaged framing, and ventilation corrections may not be visible until the old roof is removed. A scope should state how discoveries are handled.
How do you avoid overpaying?
Ask for a written scope, compare equal work, verify what is excluded, and make sure the estimate addresses details instead of only listing a shingle brand.
Free · No obligation
Request a roof assessment.
The existing Sentinel HighLevel form records your request for follow-up.
Get the scope
before you compare prices.
Start a documented roof assessment request now.