Wash and mildew treatment
Walls are pressure washed at a pressure safe for stucco, with a treatment that kills mildew and algae spores instead of just rinsing off the surface staining.
Stucco painting for Sarasota block and stucco homes
Stucco walls that look chalky, faded, stained by mildew or crossed by hairline cracks are letting Florida rain into the block behind them.
Quick answer
Stucco painting means washing off chalk and mildew, repairing cracks and spalls, sealing new patches with masonry primer, then applying two coats of breathable acrylic or a thicker elastomeric coating. Rough stucco takes more paint and needs back-rolling. On Sarasota block-and-stucco homes, coating choice depends on crack history and exposure.
Stucco covers most homes in the Sarasota area, from 1950s ranches to brand new houses in Lakewood Ranch and North Port. It is a tough, long-lived finish, but it is also porous. Without a good coating, rain soaks into the stucco and into the concrete block behind it, which leads to cracks, efflorescence, peeling paint and damp interior walls. The paint on stucco is the waterproofing, which is why the way it is applied matters far more than on interior walls.
Our crews know stucco. We wash it with a mildew treatment and let it dry fully, since stucco holds water long after the surface looks dry. Cracks are sorted by type: hairline cracks get bridged with elastomeric patch, while wider or moving cracks are opened and repaired before coating. Fresh patches cure and get masonry primer to stop lime from burning through. Then we spray and back-roll two full coats, pressing paint into the rough texture so pinholes and voids are filled rather than bridged over.
What goes into a proper stucco paint job
Crack assessment
We sort cracks by size and cause. Hairline shrinkage cracks are bridged with coating, wider cracks are routed and filled, and active settlement cracks are flagged.
Stucco patching
Spalled, hollow or damaged sections are cut out and patched with stucco that matches the existing texture, from fine sand finish to heavier dash or knockdown.
Masonry primer
New patches and bare or chalky stucco are primed with a masonry primer or conditioner that seals porous spots and keeps alkaline stucco from damaging paint.
Spray and back-roll
Coating is sprayed for coverage and immediately back-rolled to work it into every pore of the stucco texture. That gives a continuous film without pinholes.
Acrylic or elastomeric
Smooth, sound stucco gets premium exterior acrylic. Walls with a history of cracking may benefit from a thicker elastomeric coating that stretches across small cracks.
Why Sarasota stucco needs the right coating
Sarasota's block-and-stucco construction is built for hurricanes and termites, but it relies on paint to shed water. Summer storms often blow rain sideways, and stucco on south and east walls takes the brunt. Where paint has worn thin, water soaks into the block, and when the sun comes out it pulls salts to the surface as white efflorescence. Over years, that moisture cycle widens cracks and lifts paint. Choosing a coating that sheds liquid water while letting vapor escape keeps the wall dry from both sides.
Older Sarasota homes, including mid-century houses and 1920s Mediterranean Revival homes, may have several layers of old paint on the stucco, sometimes with failing bond underneath. Newer homes in Lakewood Ranch and North Port can show shrinkage cracks within a few years as the stucco cures. Near the bay and on the keys, salt residue builds up on walls and must be washed off before painting. In each case, we test adhesion, check for hollow spots by tapping and pick a coating suited to that wall.
Signs your stucco needs repainting
- White chalky residue comes off on your hand when you touch the wall
- Hairline or spiderweb cracks spread across walls or around windows
- White powdery efflorescence appears on walls after heavy rain
- Mildew or algae streaks stain shaded walls and under eaves
- Paint is blistering or flaking off stucco in patches
How we repaint stucco walls
Inspect and tap test
We walk the walls, tap for hollow stucco, check adhesion of the old paint and map cracks by type so repairs and coating choice fit the actual condition.
Wash and dry
Walls are washed with a mildew treatment, rinsed and allowed to dry fully, since stucco holds moisture deep inside long after the surface looks dry.
Repair and patch
Cracks are routed and filled or bridged, damaged sections are cut out and repatched, and texture is matched. Patches cure before any primer goes over them.
Prime the surface
Masonry primer seals patches, bare areas and chalky surfaces. It stops alkaline burn-through and helps the finish coats bond and look even across the whole wall.
Coat and inspect
Two coats are sprayed and back-rolled into the texture. We inspect from several angles for thin spots and pinholes, touch up, and clean the site daily.
What sets stucco painting cost
We price stucco painting after seeing the job, and the written quote lists every item below that applies.
- Wall area and stories
- The total square footage of stucco and the height of the walls drive most of the cost. Two-story walls require taller ladders, lifts or scaffolding.
- Crack and patch work
- Homes with few cracks move straight to painting. Extensive cracking, hollow areas or old impact damage add repair time, materials and curing time before coating begins.
- Stucco texture
- Smooth sand finishes take less paint. Heavier dash or textured stucco has much more surface area to fill, needing more material and slower, careful back-rolling.
- Acrylic or elastomeric
- Elastomeric coatings cost more and go on thicker, but they bridge small cracks. We recommend based on the walls. We quote after a walk-through you set up by phone.
Get a written quote for stucco painting
Call the office any hour and we will set a walk-through time.
Stucco Painting questions
Should I use elastomeric coating for stucco painting in Sarasota?
It depends on the walls. Elastomeric is thick and flexible, which helps on stucco with many hairline cracks. On sound stucco without cracking, a quality exterior acrylic often performs well and allows more vapor to escape. We look at the crack history, exposure and old coatings before recommending either option.
Can stucco painting fix cracks in my Sarasota home's walls?
Paint alone does not fix cracks, but the right repairs plus coating can. Hairline cracks can be bridged with elastomeric patch and coating. Wider cracks need to be opened and filled first. Cracks that keep growing may point to settlement, which we will point out so it can be checked.
Why is my stucco wall turning white and chalky?
Chalking happens as UV breaks down the paint's binder, leaving loose pigment on the surface. Efflorescence is different: white salts carried out of the block by water. Both are common in Sarasota. Chalking needs washing and a conditioner before painting. Efflorescence means water is getting in and must be addressed.
How long does stucco painting take on a Sarasota home?
A typical single-story home takes about one week, including washing, drying, repairs and two coats. Larger or two-story homes, or houses with many cracks, take longer. Summer storms can delay work, since stucco must be dry before priming and painting, so we build flexibility into the schedule.
Often booked together
Elastomeric Coatings
Thick, flexible wall coating that bridges hairline stucco cracks and keeps Gulf Coast storm rain out of block walls, applied over properly prepped and primed surfaces.
Read moreStucco Crack Repair
Cracks at window corners, block joints and additions are opened, filled with flexible patch and texture-matched so repairs disappear under fresh exterior paint.
Read moreExterior House Painting
Full exterior repaints with pressure washing, crack and wood repair, primers matched to each surface and two coats of acrylic made for sun and salt air.
Read moreWhere we do this work
Stucco Painting is available across our whole service area, including: