Getting multiple roof quotes is smart—but only if you know how to compare them. In Sandy Springs (and across North Metro Atlanta), two estimates can look similar on paper while describing completely different scopes, materials, and warranty coverage. If you ask the right questions up front, you’ll reduce surprises, protect your budget, and end up with a roof that performs the way it should.
Below are seven questions we recommend asking before you sign anything. These apply whether you’re planning a repair, a full replacement, or you’re just gathering pricing after a storm. Our team at Gibbs Roofing & Siding serves homeowners throughout Alpharetta, Marietta, Woodstock, Canton, Sandy Springs, Milton, Kennesaw, so we’ll also call out a few Georgia-specific details that can affect pricing.
1) What exactly is included in the scope of work?
A roof quote should read like a checklist, not a vague promise. Ask the contractor to describe what they will remove, replace, and reinstall. For example, will the quote include:
- Tear-off depth (one layer or multiple layers)
- Deck inspection and replacement allowances
- Underlayment type and coverage
- Flashing (chimneys, walls, valleys) and whether it’s replaced or reused
- Ventilation upgrades and exhaust intake balance
- Cleanup, disposal, and magnetic nail sweep
If you’re comparing a repair quote, be sure you understand the boundaries of the repair area and what the contractor considers “out of scope.” For homeowners who suspect broader issues, it can help to request a documented inspection first—especially if you’re deciding between professional roof repair and a larger project like full roof replacement in Roswell, GA.
2) Which shingle (or roofing system) is being quoted—and why?
“Architectural shingles” is not a complete product description. There are major differences in weight, warranty, algae resistance, and wind ratings. Ask for the manufacturer, product line, and color name. If the quote is for shingles, request the exact shingle model and its warranty tier.
If you’re leaning toward shingles, you can browse common options under asphalt shingle roofing. If the contractor is proposing a system that requires manufacturer requirements to be met, ask whether they’re offering certified roofing installation and what that means for you (for example: enhanced warranties, verified installation steps, and better long-term protection).
3) How will you handle ventilation and moisture control?
In Georgia’s humid summers, ventilation is not a “nice to have.” Poor ventilation can shorten shingle life, create mold risk, and raise attic temperatures—which can also increase cooling costs. Ask the contractor to explain:
- What intake vents you have now (soffit, edge, etc.)
- What exhaust vents you have now (ridge, box, power vents)
- Whether your system is balanced
- Whether they’ll add or modify ventilation as part of the quote
A quality quote should name the vent types and quantities, not just say “verify ventilation.”
4) What are your assumptions about the roof deck?
Most quotes include language like “replace rotten decking as needed at additional cost.” That’s normal, but you should ask for details. Specifically:
- What decking thickness is assumed?
- What is the per-sheet cost if decking needs replacement?
- How will the crew document deck damage (photos, measurements)?
Transparency here prevents the dreaded mid-project surprise. If your home is older or you’ve had leak history, a thorough pre-quote inspection can help establish realistic allowances.
5) Are permits required, and who pulls them?
Permit requirements can vary by municipality and project scope. In the Sandy Springs area, it’s common for roof replacements to require a permit and inspection. Ask who is responsible for pulling permits, paying fees, and scheduling inspections.
If you want to understand the broader context, you can review NAIC claims guide for Georgia-wide building code information. The important thing is that your contractor treats permitting as part of a professional process—not an optional add-on.
6) What warranties apply—and what would void them?
Roofing warranties usually have multiple layers: manufacturer material coverage, workmanship coverage, and (sometimes) enhanced warranties tied to specific installation standards. Ask for written details on:
- Workmanship warranty length and what it covers
- Manufacturer warranty tier and transferability
- Required components (underlayment, starter, ridge cap, ventilation) needed for the stated warranty
- Maintenance expectations (keeping gutters clear, addressing tree damage, etc.)
Also ask what happens if a leak occurs: how fast will they respond, and what documentation is needed to open a claim.
7) How will you protect the property and communicate during the job?
Roofing is noisy and messy, but it doesn’t have to be chaotic. Ask the contractor:
- What time the crew arrives and how long the job typically takes
- How landscaping, HVAC units, and windows will be protected
- Who your daily point of contact is
- How change orders are approved (and documented)
If water management is part of your concern—especially with heavy spring storms—make sure the quote accounts for drainage details and that your gutters are in good shape. If needed, consider pairing roof work with seamless gutter installation.
How to compare roof quotes side-by-side (quick checklist)
- Materials: same shingle model, underlayment type, flashing plan
- Ventilation: named products, quantities, balanced intake/exhaust
- Decking: clear allowance and per-sheet cost
- Warranties: written workmanship + manufacturer tier
- Permits: pulled by contractor, fees explained
- Timeline: start date, expected duration, weather plan
When you should request a second opinion
Consider another inspection if you see red flags like vague scope language, unusually low pricing, no mention of ventilation, or pressure tactics. If the project is insurance-related, you may also want a clear explanation of how documentation is handled. The Georgia building codes can be a helpful reference for homeowners navigating claim-related questions.
Next steps: get a clear, apples-to-apples roof quote
If you’re in Sandy Springs or nearby communities like Alpharetta, Marietta, Woodstock, Canton, Sandy Springs, Milton, Kennesaw, we can help you clarify your options—whether that’s a targeted repair, a full replacement, or a new shingle system. Call Gibbs Roofing & Siding at (404) 545-6900 or reach out through our contact page. You can also get an instant quote if you’re just trying to ballpark pricing.
FAQ
How many roof quotes should I get in Sandy Springs, GA?
Most homeowners benefit from 2–3 quotes. More than that can be time-consuming, but fewer than two makes it hard to compare scope details like underlayment, flashing, and ventilation.
Is the cheapest roof quote usually a bad sign?
Not always, but it often means something is missing—like replacing flashing, improving ventilation, or using lower-tier materials. The key is to compare scopes line by line.
Should a roof quote include replacing flashing?
In many replacements, yes—especially around chimneys, walls, and valleys. Reusing old flashing can be fine in limited situations, but your contractor should explain when and why.
Do I need a permit for a roof replacement in the Sandy Springs area?
Often yes, depending on the municipality and the scope of the work. Your contractor should confirm requirements and handle the permit process where applicable.
What information should be on a written roof estimate?
Look for specific materials, quantities, scope details, warranty terms, permit responsibility, project timeline, and cleanup procedures.