Metal Roof Cleaning Naples FL —
5V Crimp & Standing Seam Roofs
Metal roofs stay cleaner than tile, but in Naples they still collect algae, pollen, salt film and chalky paint residue that dull the finish and hold moisture at the seams. We clean them at low pressure with a finish-safe mix and a full fresh-water rinse, from $299 for a single-story roof.
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Metal Roof
Larger Roofs
Every Panel
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Metal roofing has become common on new builds and re-roofs across Collier and Lee counties. Most are either 5V crimp panels with exposed screws or standing seam panels with hidden clips. The panels are usually galvalume steel or aluminum with a factory paint finish, and some are left as bare galvalume.
Metal is less porous than tile, so algae has a harder time taking hold. It still grows. It starts along the panel ribs, at the laps where panels overlap, and on north slopes under trees. Pollen and dust give it a foothold, and the summer rain keeps it fed.
Salt is the bigger concern for homes near the Gulf, the bays and the canals. A dry salt film settles on the panels and draws in moisture from the air. Over time that film works on cut edges, scratches and fastener heads. Rain rinses the open panels but leaves salt in the laps and under trim.
Painted panels also chalk with age. Sun breaks down the top of the paint and leaves a white powder that makes dark roofs look faded. Cleaning removes the chalk, shows the true paint condition and lets you see any rust spots or loose fasteners early.
Metal is slick when wet, and cleaning it means working on a pitched surface with solution on it. A professional crew brings fall protection, the right mix and the reach to rinse every lap.
We never use abrasive pads, wire brushes or acid cleaners on a metal roof. Each can scratch or etch the paint and the metal coating under it, and a scratch is where corrosion starts.
High pressure is also out. A narrow spray can drive water past the panel laps and under the rubber washers on exposed screws. On 5V crimp roofs, those washers are what keep water out of the deck.
Our soft wash mix is set for the finish on your roof. It is applied at low pressure, left to work on the algae and grime, and then every panel gets a thorough fresh-water rinse so no cleaning residue or salt stays in the laps.
While we clean we look for backed-out screws, worn washers, rust at cut edges and loose trim. We do not do roof repairs, but we will note what we see so your roofer can address it.
| Metal Roof Type | Weak Point | What We Avoid | What We Do |
|---|---|---|---|
| 5V crimp (exposed screws) | Rubber washers, laps | Pressure at screws and laps | Low-pressure wash, rinse with panel |
| Standing seam | Seams and clips | Spraying into seams | Soft wash along the seam line |
| Painted galvalume | Paint finish | Abrasives and acids | Finish-safe mix, full rinse |
| Bare galvalume | Coating at cut edges | Harsh chemicals | Mild mix, thorough rinse |
| Aluminum panels | Soft surface, oxidation | Brushes and pads | Gentle wash, chalk removal |
Algae along ribs and laps
Green and black growth starts where water lingers at panel overlaps and ribs. A soft wash kills it at the root.
Salt film
Homes near the Gulf, bays and canals collect salt that holds moisture against the metal. A full rinse clears it from the laps.
Chalky paint residue
Sun-faded paint leaves a white powder. Removing it restores color and shows the true condition of the finish.
Leaf stains and debris
Oak leaves and palm debris trapped against ribs leave tannin stains and hold moisture. We clear and rinse them.
Metal roofs are priced like other roofs, by size, height and pitch. Steep roofs that need extra safety setup are quoted online.
If you live on the water, ask about a regular rinse schedule. Clearing salt film between cleanings is simple and helps protect the finish.
Assess the roof
We identify panel type, finish and pitch, and look for loose screws, rust spots and damaged trim.
Set up safely
Ladders are secured and fall protection is set where the pitch calls for it. Metal is slick once it is wet.
Protect below
Plants, pool areas and outdoor furniture are wetted, moved or covered.
Apply the right mix
A finish-safe soft wash solution goes on at low pressure and is left to work.
Rinse every panel
Fresh water rinses the full roof, following the panels and clearing the laps of residue and salt.
Report what we saw
You get a written service record and notes on any screws, washers or trim that need a roofer.
We provide metal roof cleaning in Naples FL and throughout Southwest Florida:
Get a firm price for Metal Roof Cleaning, usually the same day.
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About the Author
Owner Blane Perun started this company with a simple premise: Naples homeowners deserve a professional exterior cleaning option that doesn’t come with the inflated pricing of franchise operations and large corporate companies.
