rhino shield logo with rhino isolated
Get A Free Quote
Cincinnati, OH
Change
home with green painted siding
Exterior House Painting

Aluminum Siding Painting In Cincinnati, Louisville & Lexington

Breathe new life into your home's aluminum siding.

Trust Us For Your Home Painting Services

Exterior Coatings That Are Built to Last And Designed To Impress

  • 4.9 / 5 from 49+ Reviews
  • 25-Year Warranty
  • Full Chalk Removal
  • Spray Applied

Why does aluminum siding chalk, and can it be fixed?

The factory enamel breaks down under years of UV and releases its pigment as a fine powder, which is why it rubs off on your hand. Washing does not bring the color back. Once that chalk is fully removed and a bonding primer goes on, aluminum takes a new coating very well, which is why coating beats re-siding on most sound walls.

If The Finish Comes Off On Your Hand, Here Is What Is Happening

Run your hand across an older aluminum wall. If it comes away dusty or discolored, you already know something is wrong even without a name for it. That chalky residue is not dirt on the surface. It is the factory-baked enamel breaking down.

Aluminum siding’s original finish is a baked enamel, and like any painted surface it takes UV damage year after year. Eventually the binder holding the pigment together degrades and releases that pigment as a fine powder. That is chalking, and it is the most common reason we get a call about aluminum. It shows first as a dulled, flattened color, then as light powder on a hand, then as visible transfer onto dark clothing. Those three stages tell us how far the oxidation has gone, and they are the first thing we check on an estimate.

Chalky residue transferring from oxidised aluminum siding

Pressure washing alone does not fix it. It removes loose dirt, but the chalking is happening within the finish rather than on top of it, so a rinse leaves the same dead color behind. The chalk has to come off completely, or the new coating bonds to loose powder instead of the panel.

Worth knowing about the housing stock: most aluminum-sided homes here went up between the 1950s and the 1970s. That usually means two or three repaints already layered over the original enamel, and often original wood siding underneath it all.

For more on how UV degrades exterior finishes, see why exterior color fades. If the category is new to you, here is what ceramic coating actually is.

Not sure how far gone your finish is? We will tell you at the estimate.

Repaint Your Aluminum Or Re-Side In Vinyl

If your aluminum is chalky, faded, or dated-looking, a vinyl re-siding quote is probably already sitting in your inbox. Worth comparing both paths honestly before you decide.

Coating Existing Aluminum Re-Siding In Vinyl
Upfront cost A fraction of full re-siding Full material and labor cost
Disruption Exterior coating work only Full tear-off and new siding installation
Timeline Typically 3-5 days Often 1-2 weeks or more
Waste and disposal None, existing panels stay on the wall Full tear-off hauled to landfill
What happens underneath Nothing disturbed Sheathing and any original wood exposed during tear-off
Expected life One application, no repaint cycle New product life
Warranty 25-year warranty on the coating Manufacturer warranty on panels, installer labor warranty separate

Most aluminum-sided homes we look at are structurally sound. The panels have not failed. The finish has. That is exactly the situation a coating is built for.

Some of these homes have weathered down to bare aluminum in patches, and owners almost always read that as the point of no return. It is closer to the opposite. Bare aluminum, properly primed, is a better substrate to work with than a half-chalked painted one, because there is nothing loose in the way.

Re-siding genuinely is the right call in some cases: panels corroded through, extensive impact damage, or a wall assembly problem behind the siding that needs addressing first. We will tell you plainly at the estimate which situation your home is in. See vinyl siding painting if coating vinyl is more relevant to your project.

Aluminum siding before and after ceramic coating

The Common Problems With Aluminum Siding

Fading And Chalking

Fading and chalking are the same process at two stages. UV breaks down the enamel binder over years, the color dulls first, and eventually the surface releases dead pigment as powder. South and west walls show it earliest, which is why one elevation often looks a full shade lighter than the rest of the house. Once transfer onto clothing starts, the finish has given up its surface and washing will not bring it back.

Corrosion And Pitting

Aluminum does not rust the way steel does, but it oxidizes and pits, particularly where the factory finish has worn through or where moisture sits against the panel. Pitting concentrates in predictable places: bottom edges of panels, beneath downspouts, and anywhere trim traps water. Left alone it roughens the panel and makes it harder for a new finish to bond evenly. Steel behaves differently under the same conditions, which is covered on our metal and steel siding painting page.

Frequent Repainting

Standard paint on aluminum commonly needs attention again in the five to ten year range, sooner if the original chalking was never fully removed. Each repeat means paying again for staging, prep, and crew, which is the cost most homeowners underestimate when comparing a repaint quote against a coating quote.

Mildew On Shaded Elevations

Shaded north-facing walls collect mildew, which reads as grey-green streaking rather than powder. It is a separate problem from chalking, it needs full removal rather than rinsing, and it is covered in mold and mildew on siding.

Dents And Impact Damage

Aluminum dents more easily than most siding, whether from hail, a ladder, or years of wear. Dented sections get assessed at the inspection alongside the finish, since a dent alone does not necessarily mean a panel needs replacing.

For more on how paint film breaks down, see why exterior paint flakes.

Dented aluminum siding panel before repair and coating

Why Coating Aluminum Fails When It Fails

Almost every failed aluminum repaint traces back to one of six things.

Coating straight over chalk.

The new film bonds to loose powder rather than the panel. It looks fine for a season, then releases in sheets. This is the single most common cause and the easiest one to avoid.

Skipping the scrub between the wash and the primer.

A pressure wash knocks off dirt and some loose chalk. It does not remove all of it, and what remains is enough to compromise adhesion across the whole wall.

No bonding primer.

Aluminum needs something formulated to grip a metal substrate. Standard primer on a metal panel is a shortcut that shows up two summers later.

Painting over dented or loose panels.

A loose panel keeps moving, and the film cracks wherever the movement concentrates.

A single thin coat.

One coat leaves the film thin exactly at the edges and fastener points where it needs to be most consistent.

Coating a damp surface.

Aluminum holds water in laps and behind trim after a wash. Coating before it is fully dry traps moisture under the film.

Our Aluminum Siding Coating Process

1

Inspection and written estimate,

including an honest read on how far the oxidation has progressed and the condition of the panels themselves.

2

Pressure wash

to remove surface dirt and loosen the chalking.

3

Full chalk removal,

going well beyond a standard wash to make sure every trace of powdery residue is gone before anything else touches the surface. On a heavily oxidized wall this is the longest step of the whole job, and it is the one that decides whether the finish lasts.

4

Full dry time before any further work begins,

including the laps and trim details where water sits longest.

5

Address dents, loose panels, and failed caulk as needed,

discussed at the estimate rather than raised mid-job.

6

Masking

of windows, fixtures, downspouts, and landscaping.

7

Bonding primer, then spray application.

We spray with an airless sprayer rather than roll, for a more even, consistent film across the lap profile than a roller achieves. Two coats to full thickness.

8

Final inspection, touch-ups, and site cleanup.

We walk the property with you before we leave.

A typical single-family exterior runs three to five days.

Removing chalk from aluminum siding before coating
Technician spray applying ceramic coating to aluminum lap siding

What Does Painting Aluminum Siding Cost

Aluminum siding painting cost comes down to a handful of variables, and it is worth knowing which ones actually move the number.

Square footage and number of stories set the baseline, since a second story adds staging time before anyone opens a can. Oxidation severity is the variable that matters most on this material: a lightly dulled wall and a wall that transfers chalk onto your sleeve are two very different amounts of prep labor, and prep is the largest line on an aluminum job. Dent and panel repair extent adds time. Trim, soffit, and fascia extent, accessibility around decks and tight lot lines, and a significant color change all move the figure.

The number that actually matters is not the quote itself. It is the quote divided across the years it buys. A standard repaint at five to ten year intervals means paying for staging, prep, and labor three or four times inside the window a single ceramic coating application covers, at whatever those costs have risen to by then.

We do not publish figures on this page, because a number without your walls in front of us is a guess. The estimate is free and it comes in writing.

See what a Rhino Shield exterior costs for the full breakdown.

Why Homeowners Choose Coating Over Another Repaint

Most aluminum-sided homes we coat are on their second or third repaint already. The siding is usually fine. It is the finish that gave up.

A 25-year warranty backs the work. Every job is insured, we work to the licensing requirements of the trade in each market we serve, and every estimate is in writing first. That 4.9 rating comes from 49+ verified jobs, and you can read our customer reviews before calling anyone.

We spray every application for a consistent film across the lap profile, and full chalk removal plus bonding primer is standard rather than an optional upgrade. Aluminum is one material among several covered by our exterior house painting services.

One customer’s 2021 job developed peeling and some color variation within about a year. We assessed it in person and fully recoated the home within five days, no argument. That story matters more here than almost anywhere else on the site, because if you are reading this page there is a fair chance a previous finish already let you down once. We are not going to tell you nothing can ever go wrong. We are telling you what happens when it does.

Rhino Shield of Cincinnati and Kentucky coats aluminum siding across Cincinnati, OH and the surrounding Ohio Valley, including the Northern Kentucky communities just across the river, along with Louisville, KY and Lexington, KY. If your home sits in one of those markets, the written estimate is free.

Comparing against a re-siding quote?

Call (855) 744-6605

Aluminum Siding Painting FAQs

Why is my aluminum siding chalky?

The factory enamel finish degrades under years of UV exposure and releases its pigment as a fine powder, which is why it transfers onto your hand or clothes. It is a normal end-of-life stage for the original finish rather than a sign the panels have failed, and it is fully addressable with proper prep and a new coating.

Can you paint aluminum siding without sanding?

Yes, generally, because sanding and chalk removal are two different jobs. Sanding cuts into a surface to key it for adhesion. Chalk removal lifts loose powder off the surface using water, detergent, and mechanical agitation, without abrading the panel itself. Aluminum needs the second one, and on sound panels the wash and scrub do most of the work.

Is painting aluminum siding a bad idea?

It is a bad idea done badly, specifically when the chalking is not fully removed before a new coat goes on. Done with proper prep and a bonding primer, aluminum takes a coating very well and is a well-established alternative to re-siding.

How much does it cost to paint aluminum siding?

Cost depends on square footage, number of stories, oxidation severity, dent or panel repair needed, and any color change, so there is no single flat figure. A free written estimate gives you an exact number for your home.

Is it better to paint aluminum siding or replace it with vinyl?

If the panels are structurally sound, coating is typically far less expensive and disruptive than a full vinyl re-siding, with no tear-off and no disposal. Replacement makes more sense when panels are corroded through, extensively damaged, or there is an underlying wall assembly issue.

Can you paint aluminum siding a darker color?

Aluminum does not carry the heat-distortion concern vinyl does, so the color conversation here is more open. As with any exterior surface, a darker color on a sun-facing wall runs warmer and may show fade slightly sooner, which is worth a quick word at your estimate.

How long does paint last on aluminum siding?

Standard paint on aluminum commonly needs attention again in the five to ten year range, and sooner if chalk removal was rushed on the previous job. Ceramic coating is applied once and carries a 25-year warranty.

What if my siding is worn down to bare metal?

That is a good substrate to work with rather than a problem. Bare aluminum takes a properly primed coating very well, and in some cases it produces a cleaner, more even result than a partially chalked surface would.

Can you paint aluminum siding?

Yes. With full chalk removal and the right bonding primer, aluminum is one of the more coating-friendly siding materials once the prep is done properly.

Get A Written Estimate For Your Aluminum Siding

If a re-siding quote is sitting next to this page, bring it to the estimate. We will walk the elevations, tell you honestly whether the panels are worth coating or whether replacement is the better call, explain how far the oxidation has gone, and put a number in writing either way. Free, and no obligation.

Other Services We Offer

Hear What Our Customers Say

Rhino Shield of Cincinnati and Kentucky is rated 4.9 based on 51 reviews online

Gary B.

I have Hardie board lap siding. It get nicked here and there installing it, so I wanted a good paint on it to protect it. Rhino Shield fit the bill perfectly! All joint caulked, primed everything and finished coat. It looks incredible! Very happy with the result!

Barb K.

Mack and his partner could not have been better! They over exceeded our expectations. Their work was seamless. They worked 5 solid days in a row without ever taking a break. Timely, thorough and polite at all times. It was the best experience we have EVER had and we have had 4 previous homes painted. I can attest to the workers and will be able to attest to the product after it cures. I would HIGHLY refer Rhino Shield to anyone wanting a home painted.

Steve S.

The Rhinoshield team did a fantastic job on our cedar siding house. The team was done in three days and the color turned out amazing. Everyone on the team was very professional and we are highly satisfied with the clean, professional paint job. The only thing that could be improved was the process of picking out a color which we had some confusion about, since we thought we were having to pay a custom color fee which ended up not being the case. I would highly recommend Rhinoshield for the great work they did. The pics speak for themselves!

David G.

I would highly recommend Rhinoshield. Our home was originally painted in June 2021. During the next year we noticed several areas of peeling paint and color variations. We contacted David & he came out to assess our problem. Our home was completely repainted within 5 days. We are extremely satisfied with how they took care of the situation. Their customer service is over the top and they definitely stand by their word.
Louisville, KY
222 Midland Ave #6109
Lexington, KY 40508
Lexington, KY
222 Midland Ave #6109
Lexington, KY 40508
Cincinnati, OH
2996 Henkle DR Suite H
Lebanon, OH 45036
Call Now For A Free Estimate