Wall Insulation Phenolic Foam Board

Wall Insulation Phenolic Foam Board is a premium thermal insulation solution designed for both residential and commercial building walls. This high-performance rigid board combines exceptional insulating properties with fire safety and moisture resistance, making it ideal for energy-efficient construction and retrofit projects.

Key Features

Outstanding Thermal Performance

Extremely low thermal conductivity (typically 0.018-0.022 W/m·K) significantly reduces heat transfer

Helps maintain stable indoor temperatures year-round, lowering energy costs

Superior Fire Safety

Class A fire-rated material with excellent flame resistance

Low smoke development during combustion

Moisture Protection

Closed-cell structure prevents water absorption

Resists mold growth and maintains performance in humid conditions

Space-Efficient Design

Achieves equivalent insulation with thinner profiles compared to traditional materials

Maximizes usable interior space

Durable & Long-Lasting

Resistant to compression, settling, and degradation

Maintains performance over decades of use

Easy Installation

Lightweight yet rigid boards are simple to cut and handle

Compatible with various wall systems and finishes

Applications

External wall insulation systems (ETICS)

Cavity wall insulation

Interior partition walls

Renovation projects requiring high-performance insulation

Commercial building facades

Advantages Over Traditional Insulation

✔ Higher R-value per inch than fiberglass or mineral wool
✔ Better fire performance than polystyrene (EPS/XPS) insulation
✔ More moisture-resistant than many alternatives
✔ Longer lifespan with minimal maintenance

Installation Guidelines

Can be installed as part of external insulation systems with appropriate renders

Suitable for use behind drywall in interior applications

Should be properly sealed at joints for optimal performance

Compatible with most standard construction adhesives and mechanical fasteners

Conclusion

Wall Insulation Phenolic Foam Board offers architects and builders a superior solution for creating energy-efficient, safe, and comfortable living and working spaces. Its combination of thermal performance, fire safety, and durability makes it an excellent choice for modern construction projects where quality and efficiency matter.

For best results, consult manufacturer specifications for proper installation techniques and building code compliance in your region.