Skip to content
Miami — Tier-1 Pillar

Miami Siding + Stucco — CMU + Stucco, Hardie Plank, Salt-Air Performance

Miami siding reality. Most Miami homes are CMU block with stucco finish. Hardie plank fiber cement for frame sections, HVHZ wall assemblies, salt-air-resistant coatings, termite-resistant substrates. $18K-$75K typical.

~1 min read·Updated 2026-04-23

Miami's primary wall system is concrete masonry unit (CMU) with Portland cement stucco. Frame construction exists (older Coral Gables, Coconut Grove) but is rare in modern builds. Hardie plank fiber cement handles frame sections. Vinyl siding is functionally banned by HOAs in most coastal areas.

Frequently asked questions

Do I need a permit for Miami siding work? Major wall re-sheathing or cladding replacement requires permit. Stucco repair/refinish over existing system often non-permit.

Is wood siding viable in Miami? No — humidity, termites, and salt air destroy wood quickly. Hardie plank fiber cement is the engineered alternative.

How much does Miami stucco refinish cost? $8-$16/sqft for cement stucco repair and elastomeric finish. Full wall replacement CMU-to-stucco: $35-$65/sqft.

<!-- STUB: content-sprint agent should expand to 1,200-word pillar. Add sections on: CMU + stucco wall assembly, Hardie plank installation details, HVHZ fastening requirements, salt-air paint systems (Sherwin-Williams Loxon Conditioner + elastomeric), termite bonds. -->
Served in 57 neighborhoods

Where in miami we match contractors

All neighborhoods →

Each neighborhood has distinct regulatory posture. Baily pre-scopes against the specific overlay your home sits under.

Talk to Baily about your Miami project

Start a scoping conversation. Baily verifies every matched contractor against the specific licensing, insurance, and permit requirements that apply in Miami before you get a quote.

Loading chat…

Origin

Who is Baily?

Baily is named after Francis Baily — an English stockbroker who retired at 51, became an astronomer, and in 1836 described something on the edge of a solar eclipse that nobody had properly articulated before: a string of bright beads of sunlight breaking through the valleys along the moon’s rim.

He wasn’t the first to see them. Edmond Halley saw them in 1715 and barely noticed. Baily’s contribution was clarity — describing exactly what was happening, in plain language, so vividly that the whole field of astronomy paid attention. The phenomenon is still called Baily’s beads.

That’s what we wanted our AI to do. Every inbound call and text has signal in it — a homeowner’s real question, a timeline, a budget, a hesitation that means “yes but.” Baily listens to every one, 24/7, and finds the beads of light.

Baily was a businessman before he was a scientist. That’s our vibe too.

Browse all Tier-1 guides →