Our Services
Single-source accountability for every layer of your building envelope โ from the substrate to the final coat. The subcontractor South Florida's top GCs call first.
Fluid-Applied Air & Vapor Barriers
Monolithic, Manufacturer-Certified Weather Barriers for Luxury Estates and Commercial Envelopes.
At Rayo Stucco Services Corp., we eliminate air leakage and moisture vapor transmission before it can compromise the structure. Unlike traditional paper wraps that rip, wrinkle, and leak at seams, our seamless, liquid-applied systems form a monolithic bond over concrete block, gypsum sheathing, and plywood โ creating an unbroken weather barrier across the entire building envelope.
As certified installers for all major industry manufacturers โ including Tremco ExoAir, Tyvek Fluid-Applied, and Sto systems โ we provide code-compliant, airtight installations that satisfy strict architectural specifications and pass municipal envelope inspections on the first call. Every system we install is backed by a manufacturer warranty that protects your client's investment for the life of the building.
Our fluid-applied barriers integrate seamlessly with your window and door installations, transition flashings, and subsequent stucco or EIFS systems โ making Rayo Stucco the single-source partner that simplifies your entire envelope scope.
- ๐ก๏ธSeamless Monolithic Membranes
Liquid-applied systems that bond continuously to the substrate โ no seams, no laps, no weak points.
- ๐จVapor-Permeable & Non-Permeable
Full system classification options โ vapor-open for residential, vapor-closed for commercial applications.
- โCertified for All Major Manufacturers
Tremco ExoAir, Tyvek Fluid-Applied, Sto โ certified installs that protect your manufacturer warranty.
- โกEnergy Efficiency & High-Exposure Protection
Maximizes building envelope performance and qualifies for energy code compliance on commercial projects.
Fluid-Applied Barrier Overview
Concrete masonry unit (CMU), gypsum sheathing, plywood, OSB, and structural insulated panels
Vapor-permeable (Type I) and vapor-impermeable (Type II) โ specified per ASHRAE 90.1 and Florida Energy Code
Tremco ExoAir, DuPont Tyvek Fluid-Applied, Sto Guard Gold, Henry Blueskin, and other approved manufacturers
Spray, roller, or brush-applied in controlled mil thickness per manufacturer specification and architectural drawings
Florida Building Code, ASTM E2357 Air Leakage, ASTM E1677, and ICC 700 National Green Building Standard
Full manufacturer-backed system warranty on all certified installations โ protects builder and owner




Commercial Waterproofing & Joint Sealants
High-Performance Moisture Mitigation for High-End Residential Foundations and Commercial Structures.
Water intrusion is the number one liability for custom home builders and commercial GCs alike. We eliminate that risk entirely. Our specialized waterproofing division handles critical high-impact zones โ including liquid flashing around intricate custom windows and doors, structural penetration seals, transition membranes, and high-movement expansion joint sealants.
As manufacturer-certified applicators for Tremco, MasterBuilders, and other top waterproofing brands, we deploy advanced chemical compounds to protect your building from driving rain, slab moisture migration, and joint degradation โ ensuring an unbroken, fully warranted water seal across every critical transition in the building envelope.
In Florida's coastal environment โ with hurricane-force wind-driven rain, rising tidal water tables, and extreme humidity โ a properly engineered and installed waterproofing system is not optional. It is the difference between a building that performs for 50 years and one that generates mold remediation and litigation within five.
- ๐งLiquid-Applied Window & Door Flashing
Seamless liquid flashing around every opening โ eliminating the most common water infiltration points on luxury custom homes.
- ๐๏ธStructural Transition Membranes
Heavy-duty membranes at all substrate transitions, penetrations, and envelope intersections โ where failures happen most.
- โCertified for Tremco & MasterBuilders
Manufacturer-certified applicators who deliver warrantied installations that satisfy the most demanding architectural specifications.
- ๐High-Movement Joint Sealants
Architectural expansion joint caulking engineered to accommodate structural movement, thermal cycling, and seismic activity.
Waterproofing Coverage Matrix
Liquid-applied rough opening flashing โ seamless, flexible, and permanently bonded to the substrate
Below-grade crystalline and membrane systems for foundation walls and below-slab moisture mitigation
Traffic-bearing waterproofing membranes for exposed horizontal surfaces โ pedestrian and vehicular rated
High-movement polyurethane and silicone joint sealants engineered for structural and thermal movement
Full cap and face waterproofing for exposed parapet walls, coping joints, and roof-to-wall transitions
Tremco, MasterBuilders Solutions, Sika, BASF, Pecora, and other approved waterproofing system manufacturers




Lath & PVC Accessories
Precision Layouts, True-Plumb Leveling, and ASTM-Compliant Foundations for Every Wall Profile.
A flawless finish requires a perfectly engineered foundation. Rayo Stucco Services Corp. specializes in heavy-duty structural lathing layouts designed to distribute load safely and prevent structural stress cracking โ the hidden failure that destroys stucco systems and generates expensive warranty callbacks years after project closeout.
Whether wrapping a multi-million dollar custom luxury estate, a high-volume multi-family production development, or a commercial facility, our crews follow strict ASTM benchmarks and work directly from architectural and structural drawings to engineer a lath layout that performs for the life of the building. We handle advanced self-furring diamond mesh anchoring, foundation drainage weep screeds, and precise control and expansion joint mapping to masterfully absorb structural block settling and thermal movement.
Our lathing crews are the foundation on which every other exterior trade depends. When the lath is right, everything above it performs. When it's wrong, nothing can fix it โ and the GC owns the liability.
- ๐ฉASTM-Compliant Metal Lath
Self-furring diamond mesh and wire configurations installed per ASTM C1063 and Florida Building Code specifications.
- ๐Control & Expansion Joint Mapping
Engineered joint layout that strategically manages structural block settling and thermal movement โ preventing cracking.
- ๐งDrainage Weep Screeds & Casing Beads
Proper foundation drainage and casing bead layouts that manage moisture at the base of the wall system.
- ๐True-Plumb Substrate Leveling
Precision leveling over imperfect concrete block and framing โ creating the flat, true plane required for flawless finishes.
Lathing System Specifications
Self-furring expanded metal diamond mesh, 3.4 lb and 2.5 lb wire lath, rib lath for structural applications
ASTM C1063 Standard Specification for Installation of Lathing and Furring for Portland Cement
Control joints at 144 sq ft maximum, expansion joints at all structural transitions and building movement points
Corrosion-resistant fasteners per Florida High-Velocity Hurricane Zone requirements
Weep screeds, casing beads, corner bead, arch beads, drip screeds โ all installed per architectural specifications
CMU, light gauge metal framing, wood framing, concrete, structural insulated panels, and SIP systems




Traditional 3-Coat Stucco Systems
High-Impact, High-Durability Architectural Plastering for Luxury Estates and Multi-Family Complexes.
From ultra-smooth, high-end residential custom finishes to rugged, high-volume multi-family and production-home developments, Rayo Stucco Services Corp. delivers flawless traditional three-coat Portland cement systems. We combine old-world plastering muscle with modern chemical polymer additives โ utilizing premium formulations like Titan Stucco Cement to produce systems with superior bond strength, crack resistance, and long-term durability.
Our massive crew capacity allows us to scale immediately to your critical-path schedule without compromising the precise thickness, crisp architectural lines, and uniform textures demanded by elite designers and top general contractors. Whether your project calls for ultra-smooth Level 5 finishes on a $10M custom estate or consistent sand texture across a 400-unit production development, Rayo Stucco has the expertise and the manpower to deliver.
We self-perform all stucco labor โ no labor brokers, no subcontracting. Every applicator on your job site is a trained Rayo Stucco employee who represents our standards and your project's reputation.
- ๐๏ธTraditional 3-Coat Portland System
Scratch, brown, and finish coat applications using premium Portland cement and polymer-modified formulations.
- ๐ชTitan Cement & Polymer Additives
High-strength Titan Stucco Cement formulations with modern polymer chemistry for superior bond and crack resistance.
- ๐จFlawless Texture Matching
Precision mechanical texture matching from ultra-smooth Level 5 to heavy troweled finishes โ consistent lot-to-lot.
- โกLarge-Scale Crew Mobilization
Crew capacity to scale to your critical-path schedule โ production developments, commercial projects, and luxury estates.
3-Coat Stucco Technical Data
Portland cement base coat, 3/8" minimum thickness, applied over lath and scratched to create mechanical bond for brown coat
Leveling coat, 3/8" minimum thickness, rodded to a flat and true plane โ the structural layer of the 3-coat system
3/16" architectural finish in specified texture โ smooth, sand, dash, lace, skip trowel, or custom profile
Titan Stucco Cement, Type S Masonry Cement, and polymer-modified premixed systems per architectural specification
Ultra-smooth Level 5, fine sand, medium sand, dash, lace, skip trowel, Spanish lace, and custom profiles
ASTM C926 Application of Portland Cement-Based Plaster, Florida Building Code Section 2510




Engineered EIFS Assemblies
Continuous Insulation, Certified High-Impact Mesh, and Modern Structural Energy Solutions.
We provide fully engineered, code-compliant Exterior Insulation and Finish Systems (EIFS) that maximize design flexibility while slashing building energy costs. Rayo Stucco Services Corp. is a factory-trained, certified installer for all major EIFS manufacturers โ including Sto, Dryvit, and Master Builders Solutions โ ensuring every installation meets manufacturer standards and qualifies for full system warranty coverage.
Our EIFS applications provide superior continuous insulation (CI) to eliminate thermal bridging, meeting the strict energy codes of modern multi-family projects, commercial complexes, and contemporary luxury homes. Wrapped in high-impact fiberglass reinforcement mesh, our systems deliver extreme durability, impact resistance, and a flawless monolithic finish that accommodates unlimited architectural detailing.
For commercial GCs, EIFS is the most powerful tool in the value engineering arsenal โ delivering code-compliant continuous insulation, unlimited design expression, and single-source warranty protection in one integrated system. When Rayo Stucco installs your EIFS, you get manufacturer certification, warranty protection, and a subcontractor with the field experience to execute complex envelope assemblies correctly the first time.
- ๐ญFactory-Certified Installers
Sto, Dryvit, Master Builders Solutions โ certified factory training that protects your manufacturer warranty on every project.
- ๐ก๏ธContinuous Insulation Compliance
CI-compliant assemblies that meet ASHRAE 90.1 and Florida Energy Code for commercial and multi-family projects.
- ๐ชHigh-Impact Mesh Reinforcement
Crack-resistant fiberglass mesh matrix โ standard and impact-grade options for high-exposure and hurricane-zone applications.
- ๐ก๏ธSingle-Source Warranty Protection
One manufacturer warranty covering the entire EIFS assembly โ eliminating inter-trade warranty disputes.
EIFS Assembly Technical Overview
Properly prepared sheathing with approved weather-resistant barrier, fluid-applied flashing, and transition membranes
EPS board in specified thickness (1" to 4"+) โ mechanically fastened and/or adhesive-set per engineering
Polymer-modified base coat embedded with standard (4 oz) or impact-grade (15 oz or 20 oz) fiberglass mesh
100% acrylic or silicone finish in any texture and color โ UV-stable, mold-resistant, and self-cleaning options available
Sto, Dryvit, Master Builders Solutions, Parex, Finestone, and all other approved EIFS manufacturers
New construction, renovation, commercial, luxury residential, mid-rise, high-rise, hospitality, institutional




High-Build Elastomeric & Architectural Painting
Advanced Weatherproofing Exterior Coatings Built for Maximum Color Lock and UV Defense.
The final paint coating on a luxury home or multi-family asset is not just cosmetic โ it is the definitive weatherproofing shield for the entire building envelope. Rayo Stucco Services Corp. utilizes commercial-grade, high-build elastomeric paints and premium acrylic architectural coatings from top manufacturers โ including Sherwin-Williams, Benjamin Moore, and PPG finishes โ to deliver a system that performs as hard as it looks.
Our certified elastomeric applications remain dynamically flexible over time, allowing the paint film to stretch and bridge minor masonry settling hairline cracks โ actively stopping driving rain from penetrating the stucco while resisting the heavy UV fading, chalking, mold, and algae typical of high-exposure Florida environments. Alkali-resistant primers prevent chemical fresh-cement burn-through, ensuring adhesion integrity for the life of the coating.
When Rayo Stucco handles your complete exterior envelope โ from the fluid-applied air barrier through the final elastomeric coat โ we can provide a single-source integrated warranty package that covers the entire system under one manufacturer warranty document. For GCs and developers, that is the ultimate risk transfer tool at project closeout.
- ๐๏ธHigh-Build Elastomeric Coatings
Crack-bridging elastomeric systems that stretch and seal โ actively stopping water infiltration through minor masonry cracks.
- ๐งชAlkali-Resistant Primers
Preventing chemical burn-through on fresh Portland cement โ protecting adhesion integrity and long-term color lock.
- โCertified for SW, Benjamin Moore & PPG
Factory-trained applicators for the industry's premium coating brands โ warranty-qualified installations every project.
- ๐ก๏ธIntegrated Envelope Warranty Package
Single-source warranty covering Lath + Stucco + Paint โ the ultimate liability protection for GCs and developers.
Architectural Coatings Technical Overview
High-build elastomeric coatings at 10โ20 mils DFT โ superior crack-bridging and waterproofing performance
100% acrylic architectural coatings for standard residential and commercial exterior applications
Required on all new Portland cement stucco โ prevents chemical degradation and ensures maximum adhesion
Sherwin-Williams Loxon, Elastomeric Coating, Benjamin Moore Aura Exterior, PPG Speedhide, and premium specialty systems
UV resistance, mold and algae inhibition, dirt pickup resistance, Class A fire-rated options available
Single-source warranty package available when Rayo Stucco self-performs lath, stucco, and coating scope




EPS Architectural Foam & Simulated Precast Finishes
The structural elegance of precast concrete. The installation speed, zero crane costs, and reduced dead-load of modern EPS systems.
When your structural engineer flags dead-load concerns or your schedule is under pressure, EPS Architectural Foam and Simulated Precast Finishes are the value engineering solution that delivers โ without sacrificing the design intent your architect specified. Rayo Stucco installs complete EPS systems finished with a stucco coat that is visually indistinguishable from cast-in-place concrete.
Our EPS systems โ cornices, column wraps, window bands, keystones, quoins, medallions, and fully custom profiles โ are prefabricated to your architectural drawings and installed by our certified crews at a fraction of the time, cost, and structural impact of traditional precast concrete. The result: the same architectural statement, at dramatically reduced project risk.
For commercial GCs and luxury custom builders, EPS trim is the most powerful VE tool available on the exterior envelope. Zero crane costs. Reduced structural dead-load requirements. Accelerated installation that keeps your critical path on schedule. And a finished product that satisfies the most demanding architects and owners.
- ๐๏ธZero Crane Costs
EPS profiles weigh up to 90% less than precast concrete โ eliminating crane lifts, rigging crews, and all associated job site liability.
- โกSchedule Acceleration
Prefabricated to spec and installed in a fraction of the time traditional precast requires โ protecting your critical path.
- ๐Reduced Structural Dead-Load
Less weight on your structure means reduced foundation and beam requirements โ real, bankable VE savings for your estimator.
- โจUnlimited Custom Profiles
Cornices, bands, keystones, column capitals, dentils, radius shapes โ any profile your architect draws, we fabricate and install.
EPS System Overview
High-density EPS foam core with polymer-modified base coat, fiberglass mesh reinforcement, and finish coat stucco
Approx. 1โ3 lbs/sq ft vs. 50โ150 lbs/sq ft for traditional precast concrete โ up to 90% weight reduction
Smooth, sand, travertine, limestone simulation โ any texture achievable in stucco, indistinguishable from precast
Cornices, bands, keystones, column caps & bases, quoins, dentils, medallions, and fully custom radius shapes
Meets Florida Building Code for exterior cladding โ all installations are permit-ready and inspection-compliant
Impact-resistant, moisture-resistant, UV-stable finish coat engineered for Florida's coastal climate and hurricane exposure




Investor, Business owner, property manager, or home owner โ we understand how important it is to keep your property looking its best. As a professional contractor, we have the expertise and equipment to work on a variety of structures including commercial, residential, hotels, coastal properties, HOA, municipal buildings, court houses, apartment buildings, high-rises, arts & entertainment, education, and hospitality.