40+ Years of Innovation
About Stuc-O-Flex International
Who We Are
Four Decades of Smarter Wall Systems
Stuc-O-Flex International is a leading manufacturer of elastomeric acrylic stucco finishes and advanced wall assemblies engineered to improve exterior wall performance by reducing cracking, managing moisture, and enhancing long-term durability. Founded in 1988 in Redmond, Washington, the company develops polymer-based wall coating systems designed to perform across diverse climates, substrate types, and architectural applications.
Headquartered in Redmond, Washington, with an Eastern Division office in Knoxville, Tennessee, Stuc-O-Flex has spent nearly four decades engineering high-performance wall systems that move with the building rather than restrict it. The result is exceptional flexibility, breathability, and long-term appearance retention across new construction, restoration, and specialty applications.
Why We Exist
Engineering Heritage
Traditional cement stucco offers durability and timeless architectural appeal, but its rigid composition can make it vulnerable to cracking as buildings naturally expand, contract, settle, and flex over time. Even minor cracking can create pathways for moisture, leading to long-term performance challenges within the wall assembly.
Stuc-O-Flex was founded in 1988 to solve this challenge through advanced polymer chemistry. Its first product, Stuc-O-Flex Elastomeric Acrylic Finish, introduced a more flexible wall coating engineered to accommodate substrate movement while maintaining bond integrity, weather resistance, and long-term appearance.
From the beginning, the engineering philosophy was clear: exterior wall systems should move with the building, not work against it. That principle continues to define Stuc-O-Flex product development today.
Over nearly four decades, Stuc-O-Flex has expanded its technology platform beyond elastomeric finishes into rainscreen drainage assemblies, specialty plasters, and high-performance coating systems engineered for modern construction demands. Every system is developed with the same disciplined approach: identify performance challenges, engineer a material solution, and validate results through laboratory testing, ASTM standards, and proven field performance.
Timeline
Key Milestones Over 40+ Years
1988
Introduced Stuc-O-Flex, one of the industry's first elastomeric stucco finishes designed to address cracking and water intrusion through polymer-based acrylic technology.
1990
Introduced advanced crack-suppression systems using polymer-modified base coats and fiberglass reinforcing mesh, reducing surface cracking in cement plaster applications.
1997
Pioneered rainscreen technology for vertical wall systems with the WaterWay Rainscreen Mat, creating a continuous drainage and ventilation space behind exterior cladding. The same year, Stuc-O-Flex extended drainage-plane technology across both EIFS and traditional Portland cement stucco assemblies, including rainscreen EIFS with integrated insulation drainage and the WaterWay Rainscreen Stucco Assembly.
1997
Introduced Renew, an elastomeric refresh coating designed to restore aging stucco surfaces and extend service life through advanced polymer chemistry.
2002
Launched EuroPlast, a Venetian-style plaster enhanced with acrylic polymer technology for interior and exterior decorative applications.
2011
Released BeakGuard, a specialty deterrent coating designed to protect exterior wall surfaces from woodpecker damage.
2016
Released Stucco-Tex, a textured acrylic stucco coating designed to deliver high-end exterior finishes with elastomeric flexibility built in.
Specified Worldwide
Where You'll Find
Stuc-O-Flex
Stuc-O-Flex systems are specified on landmark projects across North America and internationally. The work spans university campuses, concert halls, hospitality properties, and cultural venues, building types where specification credibility and long-term performance carry real weight.
Bing Concert Hall, Stanford University
UCLA, Dormitory Housing
Virginia Tech, Center for the Arts
Hilton Hotel, Anchorage
University of Washington, Guthrie Hall
Vidorra Condos, San Antonio
Yeosu Exhibition Center, South Korea
Why Stuc-O-Flex
Why Architects and Contractors Specify Stuc-O-Flex
Stuc-O-Flex is specified on projects where long-term wall performance, design flexibility, and moisture management are critical. Our systems are engineered not simply as finishes, but as complete wall assemblies designed to perform under real-world building conditions.
Movement without cracking
Complete System Engineering
Proven Through Decades of Application
Since 1988, Stuc-O-Flex formulations have been continuously refined through laboratory testing, ASTM validation, and real-world field performance. Product evolution is driven by engineering, specification demands, and proven application results, ensuring every system reflects decades of tested performance in diverse climates and building types.
Products
Built in the Pacific Northwest. Trusted Nationwide.
Headquartered in Redmond, Washington, with an Eastern Division office in Knoxville, Tennessee, Stuc-O-Flex products are specified across the United States and internationally through a trusted distribution network serving architects, contractors, and building owners.
For technical data sheets, CSI specifications, or project-specific support, contact our team.
Headquarters
Redmond, Washington
15459 NE 95th St,
Redmond, WA 98052
Eastern Division
Knoxville, Tennessee
40+
Years of continuous production and field-validated refinement.
FAQ
Frequently Asked Questions About
Stuc-O-Flex
When was Stuc-O-Flex founded?
What makes Stuc-O-Flex different from traditional stucco coatings?
Where is Stuc-O-Flex manufactured?
Stuc-O-Flex products are manufactured in the United States, with corporate headquarters in Redmond, Washington, and an Eastern Division office in Knoxville, Tennessee.