Product Overview

Our phenolic exterior wall fire insulation board is a high-performance rigid foam insulation material made from phenolic resin. It is specifically engineered for external wall insulation systems (EWIS) and offers an unbeatable combination of fire resistance, thermal insulation, and durability. Unlike traditional insulation materials such as EPS, XPS, and rock wool, our phenolic boards achieve Class A1 fire rating without compromising on thermal performance. This makes them the ideal choice for high-rise buildings, hospitals, schools, and commercial projects where fire safety is non-negotiable.

Core Performance Advantages

1. Unmatched Fire Safety Performance

• Problem: EPS/XPS burn violently, releasing toxic fumes and molten droplets.

• Solution: EN 13501-1 Class A1 non-combustible phenolic boards.

• Benefit: Zero flame spread. Meets all global fire safety standards.

2. Superior Energy Efficiency

• Problem: Conventional insulation requires thick, space-consuming layers.

• Solution: Ultra-low thermal conductivity (≤ 0.022 W/(m·K)).

• Benefit: 30-40% thinner material. Cuts energy costs by up to 40%.

3. Exceptional Durability & Longevity

• Problem: Rock wool rots; EPS/XPS degrade in 15-30 years.

• Solution: Closed-cell structure, water absorption ≤ 1.5%.

• Benefit: 50+ year performance. No mid-life replacement needed.

4. Easy Installation & Versatility

• Problem: Heavy insulation increases labor and time costs.

• Solution: Lightweight rigid boards, cut with standard tools.

• Benefit: 30% faster installation. Works with all wall systems.