Floor Heating Phenolic Insulation Board

Floor heating phenolic insulation board is a high-performance thermal solution designed specifically for underfloor heating systems. Made from rigid phenolic foam, this insulation board enhances energy efficiency by minimizing heat loss downward, ensuring optimal heat distribution upward into the living space. Its lightweight yet durable structure provides excellent thermal resistance, moisture protection, and long-term stability for both residential and commercial applications.

Key Features

Superior Thermal Insulation

Extremely low thermal conductivity maximizes heat retention, directing warmth upward and reducing energy consumption.

Compatible with Underfloor Heating Systems

Ideal for use with hydronic (water-based) and electric floor heating systems, ensuring even heat distribution.

High Compressive Strength

Supports heavy floor loads without deformation, making it suitable for tile, stone, and other rigid floor finishes.

Moisture & Mold Resistant

Closed-cell phenolic foam structure prevents water absorption, protecting against dampness and mold growth.

Fire-Resistant

Phenolic foam is inherently fire-retardant, meeting stringent building safety standards (typically Class A or B1).

Lightweight & Easy to Install

Pre-cut panels or grooved designs simplify installation, reducing labor time and effort.

Eco-Friendly Material

Free from harmful blowing agents (CFCs/HCFCs), contributing to sustainable construction.

Applications

Insulation for hydronic and electric underfloor heating systems.

Thermal underlayment for tile, laminate, and engineered wood flooring.

Retrofitting existing floors to improve energy efficiency.

Advantages Over Traditional Insulation

Thinner profile than EPS/XPS boards while delivering superior thermal performance.

Higher fire resistance compared to polystyrene-based insulation.

Long-term durability with no settling or degradation over time.

Installation Notes

Installed directly over subfloors before laying heating pipes or electric mats.

Can be used with reflective foil layers to enhance radiant heat reflection.

Ensure tight seams and proper edge sealing to minimize thermal bridging.

Conclusion

Floor heating phenolic insulation board is an advanced solution for maximizing the efficiency and comfort of underfloor heating systems. Its excellent thermal properties, moisture resistance, and fire safety make it a superior choice for modern energy-efficient flooring applications.

For detailed specifications or project-specific recommendations, consult the manufacturer’s guidelines or a flooring insulation specialist.