Start with the scope. Roof replacement Alpharetta GA projects go smoother when the scope is settled before a crew is booked. Decide whether the roof needs replacement or a repair, whether the old shingles come off, and which material your neighborhood will accept. Then ask for a quote that lists those choices in writing.
Schedule an Alpharetta roof replacement inspection
This is a planning guide for houses in Alpharetta and nearby north Fulton neighborhoods. It does not price the job. Dollar ranges live in the Atlanta roof replacement cost guide. It also does not rank contractors. Hiring criteria are in how to choose a roofing company in Alpharetta. How many days the work takes is covered in the Georgia roof replacement timeline.
When a Roof Replacement in Alpharetta, GA, Beats Another Repair
A repair is the right call when one area failed and the rest of the roof still has life. A replacement is the right call when the covering itself is used up. On many Alpharetta houses that line is obvious once someone is on the roof. Curling tabs, missing granules in the gutters, and soft decking are replacement signs. A single lifted flashing or one wind-creased slope can still be a repair.
Age is a clue, not a verdict. Architectural shingles in Georgia often land in a 20- to 30-year range, shorter on a west-facing slope that bakes all afternoon. The practical test is how the roof is failing, not the date on the original permit. If you want the climate side of that question, the guide to how long a roof lasts in Georgia is the place for it.
Several of these signs together point to replacement rather than another patch. One sign alone can still be a repair, so read the list as a group.
- Shingles are brittle, cupped, or losing large patches of granules.
- The same leak comes back after a proper flashing or pipe-boot repair.
- The deck feels soft underfoot, or attic boards show rot rather than a one-time stain.
- There are already two roof layers, so another covering will not meet code.
- A hail or wind event damaged the field of the roof, not just one ridge or valley.
Storm damage can force the decision faster than age. A documented hail hit may be an insurance repair, a full replacement, or something in between. That claim path is its own topic. Start with the Georgia storm-damage roof insurance guide if a recent storm is the reason you are calling. Do not treat a maintenance drip and a storm claim as the same project.
All In One Exteriors can inspect the roof and separate those cases before you commit. The useful outcome is a written note: repair this slope, or replace the roof, and why.
Tear Off the Old Roof or Install Over It
Alpharetta follows the state building codes, and those codes limit how many coverings can sit on a house. A roof replacement means taking existing layers down to the deck, with narrow exceptions. One of those exceptions ends once two or more applications are already installed.
A second layer is sometimes allowed. A third is not. Have the layer count confirmed on the roof before anyone prices a roof-over. The National Roofing Contractors Association also tells owners to keep a roof maintained and inspected, including before a replacement decision, rather than waiting for a leak (NRCA, Maintaining residential roof systems).
That rule decides the first line of a real quote. A roof-over is cheaper only when the deck is solid, the existing shingles are flat, and there is exactly one layer. It is a poor bargain when the deck is wet, the shingles are curled, or nobody has confirmed the layer count. Weight, trapped moisture, and a shorter service life are the usual costs of covering a tired roof.
A tear-off is the default All In One Exteriors plans for on an Alpharetta replacement, unless the inspection shows a clean single layer and a sound deck. Tear-off is also the only legal option on wood shake, slate, or tile, and any time the covering is too deteriorated to be a base. You should see the layer count in the proposal, not hear it as a verbal aside.
| Situation on the house | Sensible plan | Why it matters |
|---|---|---|
| One flat shingle layer, solid deck, no widespread leaks. | Overlay can be discussed. | Code still allows a second layer if the base is sound. |
| Two layers already installed. | Full tear-off to the deck. | Another layer would finish with three. The code does not allow that. |
| Soft, wet, or delaminated decking. | Tear-off plus deck repair. | New shingles need a rigid base. Covering rot hides it. |
| Wood shake, slate, or tile. | Tear-off. | These coverings are not an approved base for a new shingle roof. |
Deck repairs are part of the tear-off conversation. Warped or delaminated boards between the rafters get replaced while the roof is open. A quote that says “decking as needed” with no per-sheet price leaves you guessing on the day the plywood comes off. Ask for that unit price before you sign.
Match the Material to Alpharetta Weather and Neighborhood Rules
Most roof replacement Alpharetta GA jobs are architectural asphalt shingles. They handle the local mix of heat, humidity, and wind when the ventilation and underlayment are right. Metal and tile are real options on certain houses. They are not automatic upgrades, and they are often where a homeowners association says no.
Start with the neighborhood, not the brochure. Many Alpharetta subdivisions require written approval before the roof color or material changes. The city will not check your covenants for you. An HOA can deny a metal roof, a tile profile, or even a shingle color that was never on the approved list. Submit the product name, color, and a photo of the sample before materials are ordered. A denial after the shingles are on the roof is an expensive redo.
Product fit is the second filter. All In One Exteriors installs GAF and CertainTeed shingle lines, Eagle tile, and metal systems including standing seam. Which one belongs on your house depends on slope, the HOA list, and how long you plan to stay.
Side-by-side material notes are in roofing materials for Georgia’s climate. If you already know the brand, the GAF shingle page and the CertainTeed shingle page show what those lines include. A brand page is not a substitute for HOA approval.
Ventilation belongs in the material decision. A new shingle roof over a choked attic runs hotter and can age faster. If the ridge vent is painted shut or the soffits are blocked, fix that during the replacement, not the following summer. The Georgia roof ventilation guide explains the intake and exhaust balance. Put the vent work on the quote so it is not a surprise add-on.
What Alpharetta Requires Before the Tear-Off Starts
City rules are narrower than people expect, and they are not optional. Alpharetta’s code makes it unlawful to alter a roof, other than simple resurfacing in the plan rules, without a permit first. A full replacement is still permitted work. The building official issues the permit.
The crew should not pull the first shingle on a verbal promise that paperwork will catch up later. Confirm three things before the start date, and keep each answer in writing with the proposal.
- The permit is issued, or the application is in with a date you can check. Ask who pulls it. On a normal replacement, the contractor should.
- HOA or architectural approval is in hand if your subdivision requires it. Bring the product name and color, not a generic “architectural shingle.”
- The layer count and deck condition are written into the scope, so tear-off versus overlay is decided before dumpsters arrive.
Inspections vary with the permit. Plan on the city being able to look at the finished roof, and ask the building department whether a mid-roof look is required on your permit. Do not pay the final invoice until that inspection is passed. The ordinance also ties a certificate of occupancy on altered buildings to work that followed the chapter. For a house you already live in, the practical version is simple: permitted work, inspected work, then final payment.
Fulton County and the City of Alpharetta are not the same desk. If the house is inside the city limits, the city permit is the one that counts. A Johns Creek or Milton address nearby can be a different department. Say the job address when you ask, not just “north Fulton.”
What a Written Roof Replacement Quote Should Include
A useful proposal is a scope, not a single number. Price context for the metro area is in the Atlanta and North Georgia cost guide. Use that for ranges. Use the quote in your hand for your house. If the number is more than you want to pay at once, the Georgia roof financing guide explains how payment plans are structured. The lender decides terms. A contractor cannot promise an approval or a rate.
Before you compare two Alpharetta proposals, both should show the same scope lines. If a line is missing, you are not comparing the same job.
- Tear-off or overlay, and how many existing layers the price assumes.
- Shingle or panel brand, line, and color, plus underlayment type.
- Who pulls the Alpharetta permit, and that the permit fee is included or listed.
- Decking price per sheet if rot is found after tear-off, not a blank “as needed.”
- Flashing, pipe boots, ridge vent, and drip edge, replaced or reused, in writing.
- Cleanup, protection of plants and driveway, and where debris goes.
- Workmanship warranty and the manufacturer warranty, as two separate lines.
- A note that HOA approval is the owner’s step if the subdivision requires it.
Matching warranties matter as much as the brand name. A manufacturer warranty and a workmanship warranty cover different failures. Get both durations in the proposal. If financing is part of the offer, the payment paperwork should come from the lender, with the monthly figure tied to an approval, not to a verbal estimate.
All In One Exteriors writes replacement scopes this way for Alpharetta and the surrounding cities: layer count, material, permit, deck unit price, and warranty lines on one proposal. You can read the service path on the roofing installation page, then ask for a site visit so the quote matches the house rather than a satellite photo.
How to Get the House Ready for Replacement Week
Clear the driveway before the crew arrives. The crew needs an open path along the eaves and a spot for a dumpster that the city or your HOA will allow. Move cars off the driveway the morning work starts. Take down wind chimes, hanging plants, and light strings on the fascia so they are not in the tear-off path.
Tell the contractor about satellite dishes, solar attic fans, and any wire that crosses the roof. Those items should come off and go back on as part of the scope, not as a surprise after a bracket is unscrewed. If a neighbor shares the driveway, mention the dumpster a few days ahead.
Inside, expect vibration and some dust in the attic. Cover stored items that sit against the roofline if they matter to you. You should not need to leave for a standard shingle job, but rooms under the work will be loud. Pets do better somewhere else that day.
Walk the yard with the lead when the crew arrives and again before they leave. Note driveway cracks, broken lattice, and AC lines so old damage is not argued later. A short walk is cheaper than a dispute over a cracked paver.
Call (404) 445-8136 to plan a roof replacement
Frequently Asked Questions
Do I need a permit for roof replacement in Alpharetta?
Yes. City code requires a permit before you alter a roof. A full replacement is not a casual repair. Ask the contractor to pull the permit and keep a copy. Confirm whether the building department wants a final inspection, and sometimes a mid-roof inspection, on that permit.
Can you put a new roof over the old shingles?
Sometimes, and only when one sound layer is already there and the deck is solid. Code requires tear-off to the deck when two or more coverings are already installed, and when the existing roof is too deteriorated to be a base. Wood shake, slate, and tile are not overlay bases for a new shingle roof.
Does my HOA have to approve the new roof?
Often, yes. Many Alpharetta subdivisions control roof color and material through an architectural review. The city permit does not replace that approval. Submit the exact product and color before the order is placed.
How do I know if I need replacement instead of repair?
Replace when the covering is brittle across the roof, leaks return after correct repairs, the deck is soft, or two layers are already installed. A single flashing or pipe-boot failure can still be a repair. An on-roof inspection is what separates the two.
What should the quote say about rotten decking?
It should give a per-sheet price for deck replacement, not only the phrase “as needed.” You will not know the sheet count until the shingles are off. You should know the unit price before that day.
Get an Alpharetta Roof Replacement Scope in Writing
The houses that avoid mid-job surprises are the ones that settle tear-off, material, HOA color, and permit duty before the dumpster lands. A single all-in price with none of those lines is not a plan. It is a guess you will revisit on tear-off day.
If your roof is leaking again, shedding granules, or already has two layers, ask All In One Exteriors to inspect it and write the scope. Call (404) 445-8136 and ask for a roof replacement visit. You will get a written answer on repair versus replace, not a rushed order for shingles.
