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Why Florida Builds with Stucco
Most Florida homes are concrete block, and stucco is block's natural finish: it bonds straight to the block in two coats. In Fort Lauderdale, for example, 98.6% of single-family homes on the 2026 Florida Department of Revenue tax roll have concrete or block walls. Add Florida's Spanish and Mediterranean building traditions, and stucco became the look of the state.
The Benefits of Stucco
It lasts
Cement stucco is hard and long-lived. It doesn't rot, warp or split the way wood siding can, and termites can't eat it. With its joints kept sealed, a stucco finish lasts for decades.
It resists fire
Stucco is cement plaster and doesn't burn. Stucco systems are used in fire-rated walls: the ICC Evaluation Service report for StoPowerwall One Coat Stucco, for example, says the system "may be used to construct one-hour fire-resistance-rated wall assemblies" when installed as the report describes.
It's seamless
Stucco goes on as one continuous coat, with no laps, boards or seams for wind-driven rain to work behind. Where it meets windows, doors and trim, the sealant joints do that job.
It's low upkeep
A finish coat with color mixed in never needs painting. Painted stucco needs repainting over time, like any painted wall, and the sealant joints need a look every year or two.
It's flexible in design
Stucco takes almost any shape: curves, arches, columns, bands and trim. Finishes run from smooth to sand to hand-troweled, in any color, so it suits a 1920s Mediterranean Revival home, a MiMo ranch or a modern new build. Our guide to the art and architecture of stucco covers the styles.
It can be part of an insulated wall
Stucco on its own adds little insulation. But it can go over foam insulation board: one-coat stucco systems are often installed over foam, and EIFS is built on it. The EIFS Industry Members Association lists a "Continuous Insulation (CI) board" as one of the layers of every EIFS, wrapping the wall in insulation without breaks at the studs.
The Trade-offs
- Hairline cracks. Cement plaster is rigid, and small cracks come with it. The Stucco Manufacturers Association says the occasional hairline crack "is not detrimental, nor should it be considered a defect," but they're part of owning stucco. See how to fix hairline cracks.
- The hidden layers matter on frame walls. On a wood frame wall, the barrier, lath and weep screed behind the stucco keep water moving out. They have to be done right, and they can't be seen once the stucco is on.
- Repairs need matching. A patch has to match the texture and color around it, which takes skill. See repairing stucco walls.
- It takes time to install. Each cement coat needs time to cure, so a three-coat job on a frame wall runs about two weeks or more.
Stucco vs. Other Sidings
| Stucco | Vinyl | Fiber cement | Wood | |
|---|---|---|---|---|
| Rot and termites | Not affected | Not affected | Resists both | Needs protection |
| Fire | Doesn't burn | Melts | Doesn't burn | Burns |
| Seams | Seamless | Lapped panels | Lapped boards or panels | Lapped boards |
| On concrete block | Bonds directly | Needs furring | Needs furring | Needs furring |
| Upkeep | Seal joints; repaint if painted | Clean | Repaint | Repaint or stain, more often |
For most Florida block homes, stucco is the simplest choice: it bonds straight to the wall, with nothing to fasten.
Choosing a Stucco Contractor
The benefits above depend on a good installation. Whoever does the work, ask which system they propose (three-coat, one-coat or EIFS), what goes under it on a frame wall, who pulls the permit, and get the scope and price in writing. Our stucco siding guide lists the questions to ask.
Your local Stucco HQ contractor sees the walls in person and puts a free quote in writing. See how a stucco installation or a stucco repair works.
Frequently asked questions
What are the benefits of stucco?
It's durable, doesn't rot, and termites can't eat it. It doesn't burn, it's seamless against wind-driven rain, it's low upkeep, and it takes almost any shape, finish and color. On Florida's concrete block homes, it bonds straight to the wall.
What are the disadvantages of stucco?
Hairline cracks come with it, the hidden layers on frame walls have to be built right, repairs take skill to match, and installation takes time while each coat cures.
Is stucco a good insulator?
Not on its own. Stucco adds little insulation. Walls get their insulation value from insulation, such as foam board under one-coat stucco or EIFS, or insulation inside the wall.
Is stucco fire resistant?
Yes. Stucco is cement plaster and doesn't burn, and stucco systems are used in fire-rated wall assemblies when installed as their evaluation reports describe.
Why is stucco so popular in Florida?
Most Florida homes are concrete block, which stucco bonds to directly, and stucco suits the state's Spanish and Mediterranean building traditions and its heat and rain.
Sources and data used on this page
The figures and facts on this page come from public records and official sources. Links open in a new tab.
Industry sources
- ESR-2323: StoPowerwall One Coat Stucco System ICC Evaluation Service Stucco systems in one-hour fire-resistance-rated walls.
- About EIFS EIFS Industry Members Association EIFS is built on a continuous insulation board.
- TechTimes: Control Joints for Stucco Stucco Manufacturers Association Why an occasional hairline crack in stucco is not a defect.
Florida data
- 2026 final real property tax roll (NAL), Broward County Florida Department of Revenue The share of block homes in Fort Lauderdale.
Last reviewed:
Stucco HQ is not affiliated with ICC Evaluation Service, Sto, the EIFS Industry Members Association or the Stucco Manufacturers Association. Checked against these sources on November 12, 2026.