Stucco has been the dominant exterior finish for Florida homes for good reason. It's durable, weather-resistant, fire-resistant, and when properly installed and maintained, it can last the life of the building. As a licensed stucco contractor serving Stuart, Port St. Lucie, Jensen Beach, Palm City, Hobe Sound, Jupiter, and the surrounding Treasure Coast, Seaview Painting & Stucco has installed and repaired stucco on hundreds of homes. Stucco installation done incorrectly is one of the most expensive repair scenarios a homeowner can face.
Why Stucco Is Ideal for Florida Homes
- Excellent resistance to Florida's wind and impact when applied over concrete block (CBS) construction
- Naturally fire-resistant, which can lower homeowner's insurance premiums
- Seamless finish that eliminates the maintenance issues of lap siding in humid climates
- Can be applied in a wide variety of textures to match any architectural style
- Properly installed stucco with elastomeric coating is highly water-resistant
The Three-Coat Stucco System
Traditional Portland cement stucco is applied in three coats, each serving a specific purpose. This system is the gold standard for durability and is what Seaview Painting & Stucco uses on all new stucco installations.
Scratch Coat (First Coat)
The scratch coat is applied directly to the substrate — either concrete block, cement board, or metal lath fastened to wood framing. It is typically 3/8 inch thick and is literally scratched with a comb-like tool while still wet to create a mechanical bond for the next coat. Minimum cure time: 48 hours.
Brown Coat (Second Coat)
The brown coat is applied over the cured scratch coat and brings the wall to a flat, even plane. This is the straightening coat — all surface leveling happens here. Typical thickness is 3/8 inch. In Florida's climate, this coat should cure for a minimum of 7 days before the finish coat is applied.
Finish Coat (Third Coat)
The finish coat is thin (approximately 1/8 inch) and is where the texture is created. Common textures in our area include sand finish, dash, skip trowel, and smooth. The finish coat can be integrally colored or left gray for painting.
Critical: Never rush stucco curing. In Florida's heat, it is tempting to apply coats quickly, but insufficient cure time between coats is the leading cause of premature stucco failure, delamination, and cracking. A reputable stucco contractor will not let you rush this process.
One-Coat and Two-Coat Stucco Systems
One-coat and two-coat stucco systems exist and can be appropriate in certain applications. One-coat systems using fiberglass-reinforced stucco are often used on commercial applications and some residential remodels where wall buildup is a concern. These systems can perform well when the product is specified correctly and the installer is experienced.
How Long Before You Can Paint New Stucco in Florida?
This is one of the most important questions and one where many contractors cut corners. New Portland cement stucco must cure for a minimum of 28 days before painting. During curing, the stucco is alkaline — painting too early traps moisture and alkalis that will destroy the paint film from below.
Pro Tip: If you're painting new stucco, always use an alkali-resistant primer first, even after a full 28-day cure. This neutralizes any remaining surface alkalinity and dramatically extends the life of your topcoat.
What New Stucco Installation Costs in Martin and St. Lucie County
New stucco installation pricing varies depending on the scope of work, accessibility, existing substrate condition, and the number of coats specified. In our market, you should budget between $8 and $16 per square foot for a complete three-coat stucco system including the painting finish coat.
Beware of bids that are significantly below market rate — stucco is a labor-intensive craft and proper installation cannot be done cheaply. Shortcuts in material quality or cure time create problems that cost far more to fix than the initial savings.
Choosing a Qualified Stucco Contractor in Florida
- Verify the contractor holds a current Florida plastering or painting contractor license
- Confirm they carry liability insurance and workers' compensation
- Ask for references from stucco jobs completed at least 3 years ago — this is when problems surface
- Get a written scope of work that specifies number of coats, products, and cure times
- Be wary of contractors who want cash payment only or large deposits upfront
Seaview Painting & Stucco is a licensed and insured stucco contractor serving Martin County, St. Lucie County, and northern Palm Beach County — including Stuart, Port St. Lucie, Palm City, Jensen Beach, Hobe Sound, Jupiter, Sewalls Point, Hutchinson Island, and Fort Pierce. Call us at (772) 242-4121 for a free consultation and estimate on new stucco installation.
Areas We Serve
Seaview Painting & Stucco proudly serves homeowners and businesses across Florida's Treasure Coast and surrounding communities.