Marietta, GA
Flat Roofing
How to Price Flat Roofing Jobs in Marietta, GA
In Marietta, GA, flat roofing typically costs between $4 and $7 per square foot. The total cost is primarily influenced by the size of the roof and the materials chosen.
Typical Price Range$4 – $7The cost of flat roof installation or replacement per square foot.
Contractor? Create instant estimates with AI and win more jobs.
Try Now for free!Flat Roofing cost by tier
What most Marietta customers get at each price point.
Basic$1.24 – $3.99per sq ft
Basic flat roof installation with standard asphalt roll materials and no existing roof tear-off.
Mid-range$4 – $15per sq ft
Mid-range flat roof replacement, including standard materials, labor, and disposal of old roofing.
Premium$15.01 – $35per sq ft
Premium flat roof replacement with high-quality materials and more complex installations.
Calculate Your Estimate
Click any value to edit, All fields are fully customisable
$2,063.68
Total Estimate Amount
I need a quote for a 200 amp electrical panel upgrade for a residential property.
I've built your estimate for the 200 amp panel upgrade. Includes a lead electrician and apprentice for 4 hours, all materials (panel, breakers, wiring, conduit, grounding), tools, and vehicle costs. Total comes to $1,838.68 with margins.
Can you add permit costs too?
Done — I've added the electrical permit fee ($150) and final inspection coordination ($75) under Other. Your updated total is $2,063.68. Feel free to adjust any line items.
MAX can make mistakes.
Cost Breakdown
Margin %
16%Total Cost
$1,773.00Margin Value
$290.68Final Estimated Amount
$2,063.6816% above Market Rate
This is a Preliminary Estimate
This estimator provides a starting point based on typical jobs. Actual costs may vary based on site conditions, material availability, permit requirements, and other factors discovered during work. We recommend a site visit before providing final pricing to customers.
Estimate Assumptions
This estimate is based on typical job parameters. Review and adjust for your specific situation. Standard market rates for your region, mid-grade materials unless specified, standard business hours labor rates, typical job complexity without major complications, basic cleanup included in labor time.
What Affects Your Final Price
Job complexity
Simple repairs cost less than full installations or replacements. Multi-step jobs requiring permits or inspections add to the total.
Material quality
Budget, mid-grade, and premium materials can swing the price significantly. Discuss options with your contractor to find the right balance.
Local labor rates
Labor costs vary by region, season, and demand. Urban areas and peak seasons typically have higher rates than rural or off-peak times.
Site conditions
Difficult access, older structures, code upgrades, or unexpected issues discovered during work can increase the final cost.
Your rates. Your rules.
Every contractor prices differently. Create a free account to set custom labor rates, material markups, and default margins that match your business.
Top Flat Roofing Contractors in Marietta
Compare local pros and get free quotes
Marietta, GA
Flat Roofing
Marietta, GA
Flat Roofing
Marietta, GA
Flat Roofing
Frequently Asked Questions
Common questions about costs and estimates for this service.
To accurately estimate square footage for a flat roof, measure the length and width of each distinct roof section and multiply them to get the area. Add these areas together for the total. Don't forget to account for any overhangs or complexities.
The main difference lies in durability, lifespan, and installation complexity. Basic materials like asphalt roll often have a lower upfront cost ($1.24–$3.99 per sq ft) but may require more frequent maintenance. Premium materials ($15.01–$35 per sq ft) offer superior longevity, weather resistance, and often come with more intricate installation methods.
While it's often best practice to tear off an existing roof for a new installation to ensure a proper base and identify underlying issues, it's not always mandatory. However, if tear-off is required, ensure to factor in the additional labor and disposal costs, which can increase the overall project price significantly compared to a basic installation without tear-off ($1.24–$3.99 per sq ft).
Labor costs for flat roofs in Marietta, GA, typically range from $3 to $7 per square foot, or $200 to $500 per 100 sq ft, depending on material and complexity. This can be comparable to, or sometimes lower than, pitched roofs requiring specialized shingle or tile installations, but superior flat roof systems may demand higher skilled labor.
For flat roof replacement in Marietta, GA, you will typically need a building permit from the local building department. This ensures the work complies with local codes and standards. Always verify specific permit requirements and associated fees for each project, as requirements can vary.