Roof Insulation Phenolic Foam Board

Roof Insulation Phenolic Foam Board is a high-performance thermal insulation solution specifically engineered for flat and low-slope roofing systems. Combining the exceptional insulating properties of phenolic foam with weather-resistant facings, this rigid board delivers superior energy efficiency, fire safety, and long-term durability for commercial, industrial, and residential roofing applications.

Key Features

Exceptional Thermal Performance

Ultra-low thermal conductivity (0.018-0.022 W/m·K) minimizes heat transfer

High R-value per inch reduces required insulation thickness

Effectively controls both winter heat loss and summer heat gain

Superior Fire Safety

Class A fire rating with excellent flame resistance

Low smoke development during combustion

Self-extinguishing properties

Weather & Moisture Resistance

Closed-cell structure prevents water absorption (<1%)

Resists mold growth and degradation in humid conditions

Compatible with most roofing membranes

High Compressive Strength

Withstands foot traffic and equipment loads (typically 150-250 kPa)

Maintains dimensional stability under load

Lightweight & Durable

Reduces structural load compared to traditional insulation

Long service life with minimal maintenance

Environmentally Friendly

Zero ODP (Ozone Depletion Potential)

Low GWP (Global Warming Potential)

Applications

Flat and low-slope commercial roofing

Green roof systems

Roof terrace insulation

Roof refurbishment projects

Cold storage facility roofs

Technical Advantages

✔ 30% higher R-value than equivalent thickness XPS/PIR boards
✔ Superior fire performance compared to plastic foam insulations
✔ Excellent moisture resistance for reliable long-term performance
✔ Lightweight design simplifies handling and installation

Installation Guidelines

Can be mechanically fastened or adhesively bonded

Compatible with all major roofing membrane types (EPDM, TPO, PVC, bituminous)

Should be installed with staggered joints

Requires proper edge sealing for optimal performance

Conclusion

Roof Insulation Phenolic Foam Board represents the pinnacle of roofing insulation technology, delivering unmatched thermal efficiency combined with critical fire safety and durability. Its high-performance characteristics make it particularly valuable for projects where energy conservation, space optimization, and long-term reliability are paramount.

For detailed technical specifications and system compatibility information, consult the manufacturer's installation guidelines and local building code requirements.