Non-Combustible Cavity Wall Insulation Retrofit Without Cladding Removal
CERAKO provides injection-type inorganic insulation, exterior wall insulation reinforcement, lightweight filling materials, and Fire Spread Barrier

Products & Technology
AirKo · International Product Name for CERAKO’s Inorganic Lightweight Products
- Injection-Type Inorganic Non-Combustible Insulation
Injected into existing wall cavities to improve insulation performance without removing exterior finishes.
- Lightweight Inorganic Fill
Lightweight inorganic filling material for large cavities, tunnels, utility spaces, and other void-filling applications.
- Fire Spread Prevention System
Non-combustible fire spread prevention solutions for sandwich panels, EIFS, and other building envelope systems.
About CERAKO
- CERAKO develops and applies inorganic non-combustible insulation and lightweight filling technologies for buildings and industrial facilities. Our solutions are designed for retrofit construction, fire safety reinforcement, and large-volume cavity filling.
Applications
- Exterior Wall Insulation Retrofit
- Building Renovation and Change of Use
- Large-Volume Lightweight Filling
- Industrial and Utility Cavity Filling
- Sandwich Panel Fire Spread Prevention
Key Technologies
- Through the localization of raw materials, CERAKO is able to produce and supply competitively priced products directly at local project sites.
- Injection-type installation with inorganic non-combustible insulation
- Non-combustible lightweight filling for large cavities
- Fire spread prevention for sandwich panel buildings
- Industrial and Utility Cavity Filling
