Ultra-thin Internal Wall Phenolic Insulation Board

Ultra-thin internal wall phenolic insulation board is a high-performance thermal insulation material designed for interior wall applications where space efficiency and superior insulation are critical. Made from phenolic foam, this lightweight yet rigid board offers excellent fire resistance, low thermal conductivity, and moisture resistance, making it ideal for residential, commercial, and industrial buildings.

Key Features

Exceptional Thermal Performance

Low thermal conductivity ensures minimal heat transfer, enhancing energy efficiency and reducing heating/cooling costs.

Ultra-Thin Design

Slim profile maximizes interior space without compromising insulation effectiveness, perfect for retrofit projects or space-constrained applications.

Fire-Resistant

Phenolic foam is inherently fire-retardant, achieving high fire safety ratings (typically Class A or B1 depending on regional standards).

Moisture & Mold Resistance

Closed-cell structure prevents water absorption, reducing risks of mold growth and material degradation.

Lightweight & Easy to Install

Low-density material simplifies handling and cutting, allowing for quick installation with standard tools.

Eco-Friendly

Free from CFCs and HCFCs, contributing to sustainable building practices.

Applications

Interior wall insulation for homes, offices, and hotels.

Thermal lining for partition walls and drywall systems.

Insulation for prefabricated panels and modular construction.

Advantages Over Traditional Insulation

Thinner than mineral wool or EPS/XPS boards while delivering comparable or better thermal performance.

Superior fire safety compared to polystyrene-based insulation.

Durable and long-lasting with minimal settling or deterioration over time.

Installation Notes

Can be adhered directly to walls using appropriate adhesives or mechanically fixed.

Compatible with most finishing systems (plaster, drywall, or cladding).

Ensure joints are tightly sealed to prevent thermal bridging.

Conclusion

The ultra-thin internal wall phenolic insulation board combines cutting-edge insulation technology with space-saving design, making it an optimal choice for modern energy-efficient buildings. Its fire resistance, thermal properties, and ease of installation position it as a leading solution for interior thermal management.

For detailed technical specifications or project-specific guidance, consult the manufacturer’s datasheet or a building insulation specialist.