Pre-insulated phenolic duct board is a next-generation HVAC ducting solution that combines thermal insulation, fire resistance, and lightweight construction in one product. Manufactured from rigid phenolic foam with aluminum foil facing, it eliminates the need for separate insulation layers, making installation faster, cleaner, and more cost-effective compared to traditional sheet metal ducts.
Key Features and Benefits
Excellent Thermal Performance
With an ultra-low thermal conductivity (λ-value: 0.017–0.025 W/m·K), pre-insulated phenolic duct boards ensure high R-value and superior energy efficiency.
Superior Fire Safety
Classified as B-s1,d0 under EN 13501-1, phenolic duct boards do not burn, melt, or produce dense smoke, making them ideal for safety-critical environments.
Lightweight & Easy Installation
Up to 40% lighter than traditional galvanized steel ducts, requiring fewer workers for transportation and assembly. Pre-fabricated panels reduce labor costs and speed up project schedules.
Moisture & Mold Resistant
Closed-cell phenolic foam prevents water absorption and condensation, ensuring long-lasting insulation performance and improved indoor air quality.
