Can a metal roof be installed over existing shingles?

Sometimes, and it can save on tear-off, but it depends on the condition of the decking, how many layers are already installed, and local code. ABM inspects the deck before recommending it.

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Metal roofing, Atlanta south metro

Q: Is a metal roof loud in the rain?

The noise reputation comes from barns and sheds where metal is fastened directly to open purlins. A residential metal roof sits over solid decking, underlayment, and attic insulation, and most homeowners report it sounds much like any other roof.

Q: Does a metal roof cost more than asphalt?

Upfront, yes. Over the life of the roof the math shifts, because a metal roof commonly outlasts two full asphalt replacements and reflective finishes trim summer cooling costs. Exposed-fastener panel narrows the upfront gap considerably compared with standing seam.

Q: Will a metal roof get HOA approval?

It depends on the community. Some south-metro HOAs restrict standing seam profiles on appearance grounds, which is where metal shingle and slate-profile panels fit, since they read as a conventional roof from the street while performing like metal. ABM assembles the spec sheets and samples review committees require.

Metal roofing built to outlast the mortgage

A metal roof is the closest thing to a permanent roof most homes will ever get. Where asphalt gives you 15 to 25 years in Georgia's heat, a properly installed standing seam roof runs 50 years or more, reflects summer sun instead of absorbing it, and sheds the hail that puts shingle roofs into insurance claims every spring.

ABM installs residential and commercial metal roofing across the south metro, and we fabricate the architectural sheet metal that finishes it: chimney caps, copper accents, custom flashing, and decorative details you cannot buy off a shelf.

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Standing seam metal roof installed by ABM in the Atlanta metro

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Metal roof systems

Four ways to put metal over your head

Metal is not one product. The right system depends on your roof's pitch, your budget, and whether the roof is meant to be seen or simply to last.

Standing Seam

Concealed fasteners and raised vertical seams, the premium residential standard. Nothing penetrates the panel face, so there are no exposed screws to back out or gaskets to fail over decades.

Best for: long-term residential

Exposed Fastener Panel

Screw-down ribbed panels, the workhorse. Considerably less expensive than standing seam and fast to install, which makes it the practical pick for outbuildings, barns, shops, and budget-conscious replacements.

Best for: value & outbuildings

Metal Shingle & Slate Profile

Stamped metal panels that read as shingle, shake, or slate from the street while performing like metal. A fit for neighborhoods where a standing seam roofline would not pass architectural review.

Best for: HOA-sensitive homes

Copper & Architectural

Copper and specialty metals on turrets, bays, porch roofs, and dormers. Copper weathers to that patina no coating imitates, and it is often used as an accent rather than a whole roof.

Best for: accents & statement details

Why metal, and why here

Metal earns its keep in Georgia

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Reflects our summers

Dark asphalt absorbs heat and pushes it into your attic through months of Georgia sun. Reflective metal and cool-rated finishes send a large share of that radiant heat back out, which shows up on summer cooling bills.

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Handles our hail

Spring and summer hail drives most roofing claims in the metro. Many metal systems carry a Class 4 impact rating, the highest tier, and a number of carriers discount premiums for impact-rated roofing.

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Outlasts two asphalt roofs

Asphalt typically gives 15 to 25 years in this climate. A properly installed metal roof commonly runs 50 or more, so most homeowners who go metal are buying their last roof rather than their next one.

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Non-combustible

Metal does not burn, and most assemblies carry a Class A fire rating. It also sheds pine straw and debris more readily than textured shingle, which matters on wooded south-metro lots.

Custom fabrication

Architectural sheet metal

The details most roofers subcontract, we fabricate. If it is metal and it belongs on a roofline, ABM can build it to fit rather than forcing a stock part to work.

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Chimney Caps

Custom caps and chase covers cut to your chimney, in copper, galvanized, or painted steel.

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Decorative Accents

Turret, bay, dormer, and porch metal, plus finials and trim that finish an elevation.

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Custom Flashing

Valley, step, counter, and wall flashing fabricated to the actual condition on your roof.

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Metal Gutters

Seamless and half-round gutter in matching metal. See gutters.

Recent work

Metal Photo Gallery

Straight answers

Metal Roofing FAQ

How long does a metal roof last in Georgia?

Commonly 50 years or more for a properly installed standing seam system, against roughly 15 to 25 years for asphalt in this climate. The gap is wide enough that many homeowners who choose metal are buying their last roof. Exposed-fastener panels sit somewhat below standing seam, mainly because the fasteners and gaskets are the wear point over decades.

Is a metal roof loud in the rain?

This is the most common concern we hear, and it comes from barns and sheds where metal is fastened straight to open purlins with nothing underneath. A residential metal roof sits over solid decking, underlayment, and attic insulation. Most homeowners report it sounds much like any other roof, and a good number tell us they like the softened sound of a hard rain.

Does metal cost more than asphalt?

Upfront, yes, meaningfully so. Over the life of the roof the math shifts, because a metal roof commonly outlasts two full asphalt replacements, and reflective finishes trim summer cooling costs along the way. Exposed-fastener panel narrows the upfront gap considerably if standing seam is out of range. We will price the options side by side so you can see the tradeoff in real numbers rather than in the abstract.

Will a metal roof get HOA approval in my neighborhood?

It depends on the community, and it is worth checking before you commit. Some south-metro HOAs restrict standing seam profiles on the grounds of appearance. That is exactly where metal shingle and slate-profile panels come in, since they read as a conventional roof from the street while performing like metal. ABM assembles the spec sheets and color samples review committees ask for and manages that process for you.

Can a metal roof be installed over my existing shingles?

Sometimes, and it can save on tear-off, but it is not automatic. It depends on the condition of the decking, how many layers are already up there, and local code. We inspect the deck before recommending it, because covering a compromised deck to save a day of labor is how you end up paying for the same roof twice.

Do you fabricate custom chimney caps and copper work?

Yes, in house. Chimney caps and chase covers, turret and bay metal, dormer and porch details, finials, and custom flashing, in copper, galvanized, and painted steel. Because we fabricate rather than order stock parts, pieces are built to the actual dimensions on your roof, which matters most on older or architecturally unusual homes.

Get a metal roofing estimate

A GAF Master Elite team based in Jenkinsburg will walk your roof, price the systems side by side, and give you honest numbers. No pressure.

Request my free estimate (770) 288-2368

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ABM Roofing
2123 GA42
Jenkinsburg, GA 30234
(770) 288-2368

PO Box
2467 McDonough, GA 30253