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If it’s difficult to build,
we make it predictable.

Precision-molded FRP and GFRC systems engineered for complex architectural detail—without added weight, delay, or field risk.

Est. 2011
Wilson Composites
FRP
Fiber Reinforced Polymer
GFRC
Glass Fiber Reinforced Concrete
GFRG
Glass Fiber Reinforced Gypsum
Greenville, SC
Commercial Construction
Why It Matters

Traditional materials create downstream problems. Composites don't have to.

Stone and precast concrete deliver the aesthetic architects want — but they carry weight, lead time, and installation complexity that drive project risk. Architectural composite systems are engineered to remove that friction without compromising design intent.

Explore the Spec Library
⚖️

Weight drives structural cost

Stone and precast require additional structural support. FRP and GFRC deliver equivalent profiles at a fraction of the mass — reducing foundation load, crane time, and installed cost.

📐

Detail complexity stalls schedules

Complex historical profiles are difficult to source in traditional materials. Composite systems are fabricated to exact drawings — cornices, capitals, and custom architectural components delivered to spec.

🔧

Field inconsistency creates rework

When materials arrive without clear specification documentation, installation errors follow. Wilson Composites provides full CSI specifications, installation details, and product data sheets with every system.

Material Systems

Engineered for the demands of commercial architecture.

Specification support is available for each system via RIB SpecLink®, the specification platform used by architects and engineers. CSI specs, product data sheets, installation details, and comparison matrices are available for immediate download.

FRP
Fiber Reinforced Polymer

Lightweight, high-strength composite for exterior architectural elements. Cornices, columns, decorative trim, and restoration profiles — fabricated to architect drawings for commercial and institutional applications.

  • Exceptional strength-to-weight ratio
  • Corrosion and moisture resistant
  • Custom profile fabrication
  • Historical restoration compatible
Download FRP Specs →
GFRC
Glass Fiber Reinforced Concrete

High-performance architectural cladding and facade panels. GFRC architectural components deliver the mass and finish quality of traditional precast at significantly reduced weight and lead time.

  • Precast aesthetic, fraction of the weight
  • High-resolution surface detail
  • Lightweight facade systems
  • Custom color and texture options
Download GFRC Specs →
GFRG
Glass Fiber Reinforced Gypsum

GFRG interior architectural elements with exceptional profile detail. Ceiling coffers, medallions, column capitals, and ornamental trim fabricated to specification for commercial interiors.

  • Intricate profile detail capability
  • Interior commercial applications
  • Lightweight and paintable
  • Rapid lead times
Download GFRG Specs →
Specification Support

Built for the way architects specify.

Wilson Composites helps project teams move from design intent to documented, buildable architectural systems with clearer material guidance, specification support, and early coordination.

01
Choose the material system

FRP, GFRC, or GFRG based on application, exposure, weight, finish, and project requirements. Our comparison matrices and spec team can help narrow the decision early.

02
Download the specification package

Access CSI specifications, product data sheets, installation details, material comparisons, and project support resources — organized by system and available immediately.

03
Coordinate before bid

Connect with Wilson Composites early so project-specific requirements are clarified before assumptions become field problems. Early design-phase support is part of how we work.

View Specification Resources
Decision Support

FRP vs. GFRC: How to choose.

The right material depends on application, exposure, and design intent. Use this as a starting point — our spec team can provide project-specific guidance.

FactorFRPGFRC
Primary UseTrim, cornices, columns, ornamental profilesCladding panels, facades, larger formed elements
WeightLightest option — ideal for upper storiesHeavier than FRP, lighter than precast concrete
Surface DetailExcellent — complex profiles achievableHigh — captures fine texture and reveal detail
Exterior ExposureExcellent — UV and moisture resistantExcellent — alkali-resistant glass fiber
Historical RestorationStrong match — replicates stone profilesGood for panel replacement applications
Specification SupportFull CSI spec package + RIB SpecLinkFull CSI spec package + RIB SpecLink
Download Full Comparison Matrix Specify in SpecLink ↗
Featured Projects

Composite systems at work.

FRP · Historical Restoration
Marshall County Courthouse
OPN Architects · Breiholz Construction · Marshalltown, IA
Marshall County Courthouse FRP restoration
FRP · GFRC · GFRG · New Construction
Universal Epic! Stardust Racers
Universal Orlando Resort · Orlando, FL
Universal Epic! Stardust Racers
View All Projects →

Specification-ready documents, available now.

Available in RIB SpecLink Available in RIB SpecLink
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