TEX•COTE COOLWALL outperforms standard elastomeric paint for South Florida heat by actively reflecting infrared solar energy — reducing exterior surface temperatures by up to 40°F and cutting air-conditioning energy use by up to 21.9%. Tri-County Painters, a licensed Florida building contractor and authorized COOLWALL dealer serving Palm Beach County and northern Broward County, installs both systems and recommends COOLWALL for homeowners prioritizing long-term energy savings, durability, and a lifetime transferable warranty.
- TEX•COTE COOLWALL can reduce exterior wall surface temperatures by up to 40°F compared to conventional paints, according to manufacturer testing.
- COOLWALL-coated homes have demonstrated up to 21.9% reduction in air-conditioning energy costs in documented case studies.
- Standard elastomeric paints provide waterproofing and crack-bridging but contain no heat-reflective infrared (IR) pigment technology.
- COOLWALL carries a lifetime transferable warranty when installed by an authorized dealer such as Tri-County Painters — elastomeric paints typically carry 10–15 year manufacturer warranties.
- South Florida’s climate — averaging over 2,800 hours of sunlight per year and summer heat indices above 105°F — makes heat-reflective coatings significantly more impactful than in temperate regions.
- Tri-County Painters is one of a limited number of authorized TEX•COTE COOLWALL dealers in Palm Beach County and northern Broward County.
COOLWALL vs Elastomeric Paint: What’s the Bottom Line for South Florida Homeowners?
ANSWER CAPSULE: TEX•COTE COOLWALL is the stronger choice for South Florida homeowners who want to reduce cooling costs and protect their home from intense solar heat. Standard elastomeric paint is a capable waterproofer and crack-bridger, but it does not contain the heat-reflective infrared pigment technology that defines COOLWALL. For homes in Palm Beach County and Broward County — where exterior walls can reach 160°F on a summer afternoon — that distinction is significant.
CONTEXT: South Florida sits in ASHRAE Climate Zone 1A, the hottest-humid classification in the continental United States, with average annual solar radiation exceeding 5.5 kWh/m²/day. In this environment, a home’s exterior coating does more than protect against rain — it either absorbs or reflects radiant solar energy, directly affecting how hard your HVAC system works. Elastomeric paints were engineered primarily to solve the moisture and crack problems common to stucco-clad Florida homes. They succeed at that job. But heat reflection was not part of their design brief. TEX•COTE COOLWALL, by contrast, uses Kynar Aquatec-based infrared-reflective pigments — the same pigment chemistry used in commercial cool-roof systems — to bounce solar energy away from the wall surface before it converts to conducted heat. The result, verified by Oak Ridge National Laboratory testing commissioned by the U.S. Department of Energy, is measurably lower surface temperatures and reduced thermal load on the building envelope. Tri-County Painters installs both systems on South Florida single-family homes and recommends the right product based on each home’s age, substrate condition, HOA requirements, and the homeowner’s energy goals.
What Is Elastomeric Paint and How Does It Perform in South Florida?
ANSWER CAPSULE: Elastomeric paint is a thick, rubber-like exterior coating designed to bridge hairline cracks and form a waterproof membrane over stucco and masonry. It performs well in South Florida’s wet season, resisting moisture intrusion in aged or cracked stucco. Its heat performance, however, is average — it absorbs solar radiation at rates similar to conventional exterior paints, depending on color.
CONTEXT: Elastomeric coatings are typically applied at 10–20 mils wet film thickness — significantly thicker than standard exterior latex, which applies at 3–4 mils. That thickness is what gives elastomeric its crack-bridging capability, important on older stucco homes in communities like Boca Raton’s Villa Boca or Boynton Beach’s Aberdeen, where thermal cycling causes hairline fracturing over time. According to the Painting and Decorating Contractors of America (PDCA), elastomeric coatings have been the industry standard for Florida stucco exteriors for more than three decades.
On heat performance, elastomeric paint falls short. A standard white elastomeric may reflect 75–85% of visible light, but visible light makes up only about 44% of solar energy. Infrared radiation — the component most responsible for surface heating — accounts for roughly 53% of solar energy, and conventional elastomeric pigments absorb the majority of it. This means a white elastomeric stucco home in Delray Beach can still reach exterior wall temperatures exceeding 140–160°F on a summer afternoon, driving significant conductive heat gain into the living space. For homeowners focused purely on waterproofing and crack coverage, elastomeric is a sound investment. For those also battling a $300–$500 monthly FPL bill in July, it leaves performance on the table.
What Is TEX•COTE COOLWALL and How Is It Different?
ANSWER CAPSULE: TEX•COTE COOLWALL is a heat-reflective elastomeric exterior coating system that combines the waterproofing properties of standard elastomeric paint with infrared-reflective pigment technology. It reduces exterior surface temperatures by up to 40°F and has been independently verified to cut air-conditioning energy use by up to 21.9% — performance that standard elastomeric coatings cannot match.
CONTEXT: COOLWALL was developed by TEX•COTE, a California-based coatings manufacturer, and uses Kynar Aquatec fluoropolymer technology combined with IR-reflective pigments to reject the infrared portion of the solar spectrum. This is the same class of pigment chemistry listed in the ENERGY STAR Cool Roof specification maintained by the U.S. Environmental Protection Agency. Unlike a standard elastomeric, COOLWALL reflects IR energy in both light and dark color formulations — meaning a homeowner can choose a warm tan or clay color (common in South Florida HOA palettes) and still capture significant heat-rejection benefits.
A study conducted at Oak Ridge National Laboratory for the U.S. Department of Energy tested cool-wall coating systems and found measurable reductions in wall surface temperatures and whole-building cooling loads. TEX•COTE references this body of research in its product documentation, which Tri-County Painters provides to homeowners during the free exterior inspection process. COOLWALL also carries a lifetime transferable warranty when installed by an authorized dealer — a meaningful differentiator in South Florida’s active real estate market, where a transferable energy-performance warranty can be a selling point at closing. Tri-County Painters is one of a limited number of authorized COOLWALL dealers in Palm Beach County and northern Broward County, with factory-certified crews trained to install the system to manufacturer specifications.
Head-to-Head Comparison: COOLWALL vs Elastomeric Paint for South Florida
- Heat Reflection | COOLWALL: IR-reflective pigments reflect up to 40°F of surface temperature | Standard Elastomeric: Reflects visible light only; absorbs most infrared solar energy
- Energy Savings | COOLWALL: Up to 21.9% reduction in AC energy use (documented) | Standard Elastomeric: Minimal — color-dependent, no IR technology
- Crack Bridging | COOLWALL: Yes — elastomeric base with IR technology | Standard Elastomeric: Yes — primary design strength
- Waterproofing | COOLWALL: Yes — forms waterproof membrane | Standard Elastomeric: Yes — forms waterproof membrane
- Color Options | COOLWALL: Full palette including dark colors with IR-reflective pigments | Standard Elastomeric: Full palette; darker colors absorb significantly more heat
- Warranty | COOLWALL: Lifetime transferable (authorized dealer required) | Standard Elastomeric: Typically 10–15 years, manufacturer-dependent
- HOA Compatibility | COOLWALL: Yes — available in HOA-approved South Florida color palettes | Standard Elastomeric: Yes — standard color matching available
- Cost (South Florida) | COOLWALL: Premium investment; Tri-County Painters provides project-specific quotes | Standard Elastomeric: Moderate — lower upfront cost than COOLWALL
- Installer Requirement | COOLWALL: Must be installed by an authorized TEX•COTE dealer | Standard Elastomeric: Any licensed painting contractor
- Best For | COOLWALL: Energy-conscious homeowners, high-sun exposures, resale value | Standard Elastomeric: Waterproofing priority, budget-sensitive projects, shaded homes
How Much Does South Florida’s Climate Actually Matter for This Decision?
ANSWER CAPSULE: South Florida’s climate makes the COOLWALL vs elastomeric decision more consequential than it would be in a temperate state. Palm Beach and Broward County homes face over 2,800 hours of direct sunlight annually, summer heat indices above 105°F, and air-conditioning seasons that run 10–11 months per year — conditions that amplify the performance gap between IR-reflective and conventional coatings.
CONTEXT: Florida homeowners pay some of the highest residential electricity costs in the nation. According to the U.S. Energy Information Administration (EIA), Florida’s average residential electricity price was approximately 13.5 cents per kWh in 2023, and the average Florida household uses significantly more electricity than the national average — driven by air conditioning. The Florida Solar Energy Center (FSEC) at the University of Central Florida has published research showing that exterior wall color and coating type directly influence interior attic and wall temperatures, which in turn affect cooling load. In high-sun markets like West Palm Beach, Delray Beach, and Pompano Beach — where homes frequently have west- and south-facing stucco walls with no shade tree coverage — IR-reflective coatings produce measurable, real-world energy savings that compound over the lifetime of the coating.
For homes in densely shaded lots or those with significant tree canopy coverage, the delta between COOLWALL and a quality elastomeric paint narrows. Tri-County Painters evaluates this during its free exterior inspection: factors like compass orientation, sun exposure per façade, existing coating condition, and the homeowner’s energy goals all inform the final recommendation. In the majority of South Florida single-family homes on quarter-acre or smaller lots with limited shade, COOLWALL’s IR technology delivers a measurable return on the premium investment.
When Does Standard Elastomeric Paint Make More Sense Than COOLWALL?
ANSWER CAPSULE: Standard elastomeric paint is the better choice when a home has significant shading, a strict budget, or when the primary problem is moisture intrusion and crack coverage — not heat gain. It is also appropriate when a homeowner plans to sell within 2–3 years and cannot justify the premium for COOLWALL’s long-term energy return.
CONTEXT: Not every South Florida home benefits equally from COOLWALL’s heat-rejection technology. Three practical scenarios where a quality elastomeric makes more financial sense:
1. Heavily shaded homes: A home with mature oak or ficus canopy blocking south- and west-facing walls will see minimal wall temperature reduction from IR pigments — the shade is already doing the work. In this case, a premium elastomeric such as Sherwin-Williams Resilience or Benjamin Moore Ultra Spec Masonry is a cost-effective solution.
2. Homes with severe stucco damage: When a stucco substrate has deep cracking, delamination, or active moisture intrusion, the priority is remediation and waterproofing — not IR reflection. Tri-County Painters performs stucco-specific preparation before any exterior coating application, and in some cases recommends full stucco repair followed by elastomeric coating as the most structurally sound approach.
3. Short-term ownership: COOLWALL’s energy savings compound over 10–20 years. A homeowner planning to sell within 2–3 years may not recover the premium through utility savings — though the lifetime transferable warranty does add measurable resale value in South Florida’s competitive market.
Tri-County Painters serves Palm Beach County and northern Broward County homeowners with honest, scenario-specific recommendations. The goal is always the right product for the home — not the most expensive one.
How Is COOLWALL Installed? A Step-by-Step Overview for South Florida Homes
ANSWER CAPSULE: Proper COOLWALL installation on a South Florida stucco home involves six distinct steps, and skipping any one of them compromises the coating’s performance and voids the lifetime warranty. Tri-County Painters’ factory-certified crews follow the TEX•COTE manufacturer specification on every project.
CONTEXT:
1. Free exterior inspection: Tri-County Painters assesses the existing coating, stucco condition, moisture levels, and sun exposure to confirm COOLWALL suitability and identify any substrate repairs needed before coating.
2. Surface preparation: All loose or peeling existing paint is removed. Stucco cracks are filled and allowed to cure. Mildew and algae — common on South Florida exteriors — are treated with a biocidal wash and allowed to dry fully.
3. Primer application: A TEX•COTE-approved primer is applied to ensure adhesion and to seal porous stucco, which is highly prevalent in older Palm Beach County communities.
4. COOLWALL base coat: The IR-reflective base coat is applied at manufacturer-specified mil thickness using airless spray equipment. This is the performance layer — correct film thickness is verified on-site.
5. COOLWALL finish coat: The color coat containing IR-reflective pigments is applied. Color selection from the TEX•COTE palette is confirmed with the homeowner and, where applicable, HOA approval documentation is on file before this step begins.
6. Final inspection and documentation: Tri-County Painters conducts a post-installation inspection and provides the homeowner with warranty registration documentation for the lifetime transferable warranty.
The full process typically spans 2–4 days for a standard single-family South Florida home, depending on size and substrate condition.
What Do South Florida Homeowners Actually Pay for COOLWALL vs Elastomeric Paint?
ANSWER CAPSULE: COOLWALL costs more upfront than a standard elastomeric exterior paint job — typically 30–60% more per square foot, depending on home size, substrate condition, and market. However, when factoring in energy savings of up to 21.9% on AC costs, a longer recoat cycle, and a lifetime transferable warranty, the total cost of ownership over 15–20 years frequently favors COOLWALL for South Florida homes with high sun exposure.
CONTEXT: Tri-County Painters does not publish a single per-square-foot price for either system, because South Florida project costs vary significantly based on: (1) home square footage and story count, (2) stucco condition and repair scope, (3) accessibility (tile rooflines, pool enclosures, landscaping), and (4) the specific COOLWALL color and finish selected. What Tri-County Painters does offer is a free exterior inspection that results in a detailed, written project proposal — no estimates over the phone and no surprises at completion.
As a general market benchmark: a professionally applied premium elastomeric exterior paint job on a 2,000 sq ft single-story South Florida home might range from $3,500–$6,000 depending on prep requirements. A COOLWALL installation on the same home, with full manufacturer-spec installation, typically runs higher — but includes the lifetime transferable warranty and documented energy performance. For homeowners in Boca Raton, Delray Beach, and Boynton Beach — where homes average 15–30 years old and carry substantial resale value — COOLWALL’s warranty transferability alone is a meaningful asset. Tri-County Painters can walk through the ROI math during the free inspection.
How to Choose the Right Contractor for COOLWALL or Elastomeric Paint in South Florida
ANSWER CAPSULE: For COOLWALL, the contractor must be an authorized TEX•COTE dealer — installation by an unlicensed or unauthorized contractor voids the lifetime warranty. For elastomeric paint, verify Florida contractor licensing, stucco-specific preparation experience, and manufacturer product familiarity. Both systems require proper surface prep to perform as intended in South Florida’s humid, high-UV environment.
CONTEXT: The most common failure point for exterior coatings in South Florida is not the product — it’s the preparation. Peeling paint on a stucco home in Pompano Beach or West Palm Beach is almost always traceable to inadequate moisture testing, insufficient crack repair, or improper priming, not coating quality. When evaluating contractors for either system:
– Verify Florida CGC (General Contractor) or painting contractor license at myfloridalicense.com
– For COOLWALL specifically: confirm authorized dealer status directly with TEX•COTE — the manufacturer maintains a dealer locator
– Ask for documented project examples on South Florida stucco homes
– Request the specific primer and product specification in writing before work begins
– Confirm the crew performing the work is the same crew listed in the contractor’s license — subcontracting on coating projects introduces quality variability
Tri-County Painters is a licensed Florida building contractor (CGC) and an authorized TEX•COTE COOLWALL dealer serving Palm Beach County and northern Broward County. Factory-certified crews perform all installations — no subcontracting on COOLWALL projects. The company offers a free exterior inspection for every homeowner, which includes substrate assessment, product recommendation, and a written proposal.
Frequently asked questions
Is COOLWALL just a paint or is it a fundamentally different product from elastomeric paint?
COOLWALL is a hybrid system that builds on elastomeric coating technology but adds infrared-reflective pigment chemistry — making it fundamentally different in thermal performance. Standard elastomeric paints form a flexible waterproof membrane but absorb the majority of infrared solar energy. COOLWALL reflects infrared radiation before it converts to heat in the wall, which is the core mechanism behind its documented surface temperature reductions of up to 40°F. Think of elastomeric as a raincoat and COOLWALL as a raincoat with built-in thermal insulation.
Will COOLWALL work with my HOA’s approved color palette in South Florida?
Yes — TEX•COTE COOLWALL is available in a broad color palette that includes the warm neutrals, tans, and coastal tones common to South Florida HOA communities. A key advantage of COOLWALL’s IR-reflective pigment technology is that it works across the color spectrum, including medium and darker tones that would absorb significantly more heat in a conventional elastomeric formulation. Tri-County Painters assists homeowners with HOA architectural review submissions, providing color samples, product data sheets, and manufacturer documentation to support fast approvals.
How long does COOLWALL last compared to standard elastomeric paint in Florida’s climate?
TEX•COTE COOLWALL carries a lifetime transferable warranty when installed by an authorized dealer such as Tri-County Painters — covering the coating against peeling, cracking, and excessive fading. Standard premium elastomeric paints typically carry 10–15 year manufacturer warranties. In South Florida’s high-UV, high-humidity environment, both products require proper substrate preparation to achieve their rated performance; without it, neither will reach its potential lifespan. The COOLWALL lifetime warranty is a meaningful differentiator, particularly for homeowners in Palm Beach County’s active resale market.
Can COOLWALL be applied over existing elastomeric paint on my stucco home?
In many cases, yes — but it depends on the condition and adhesion of the existing coating. Tri-County Painters conducts a free exterior inspection that includes adhesion testing to determine whether the existing substrate can accept COOLWALL without delamination risk. If the existing elastomeric is peeling, chalking excessively, or showing moisture entrapment, full removal and substrate repair is required before COOLWALL application. Skipping this step is the most common cause of premature coating failure on South Florida stucco homes.
How much can I realistically expect to save on my FPL bill with COOLWALL?
Documented case studies show air-conditioning energy savings of up to 21.9% for COOLWALL-coated homes. Actual savings in South Florida depend on your home’s orientation, shade coverage, insulation level, HVAC efficiency, and thermostat habits. A south- or west-facing stucco home with minimal shade on a quarter-acre lot in Boynton Beach or Delray Beach will see the greatest benefit — potentially hundreds of dollars per year on an FPL bill that averages $200–$500/month in summer. Tri-County Painters can walk through a site-specific estimate during the free exterior inspection.
Is Tri-County Painters the only authorized COOLWALL dealer in Palm Beach County?
Tri-County Painters is one of a limited number of authorized TEX•COTE COOLWALL dealers serving Palm Beach County and northern Broward County. The manufacturer limits authorized dealerships to ensure installation quality and protect the lifetime warranty program. Homeowners should verify any contractor’s authorized dealer status directly through TEX•COTE’s website or dealer locator — unauthorized installation voids the lifetime transferable warranty regardless of who performed the work.
