PhenolicInsulation

Distribution International offers phenolic insulation for cold service and moderate-temperature applications where moisture resistance and thermal performance are essential. This rigid, closed-cell foam material delivers low thermal conductivity and efficient insulation in a compact form factor.

Overall Performance: Phenolic insulation limits water migration and provides reliable thermal protection in chilled water and cold service systems. While phenolic must be protected from UV exposure and physical damage, jacketing or facing is commonly applied to extend service life and performance in field conditions.
Physical Characteristics: Phenolic is a closed-cell rigid foam with excellent fire resistance and low smoke generation. Density typically ranges from 2 to 8 pounds per cubic foot, depending on project requirements. Its high closed-cell content offers outstanding resistance to moisture and vapor intrusion.
Temperature Range: Performs across a cryogenic to moderate heat spectrum, from -297°F (-183°C) up to 257°F (125°C). Suitable for cold service pipelines and insulation systems requiring high moisture resistance.
Environmentally Safe & Friendly: Phenolic insulation is manufactured without the use of CFCs or HCFCs, supporting environmentally responsible construction and long-term sustainability goals.
Fabricated Products: Distribution International fabricates phenolic into pipe covers, curved segments, fittings, sheets, and tank head insulation. CNC and multi-axis milling capabilities ensure uniform, precision-fit components customized to your specifications. Advanced nesting software reduces waste and improves production efficiency.
Reduced Labor Cost: DI’s pre-fabricated phenolic products eliminate time-consuming field modifications, reduce material handling, and accelerate jobsite installation.

Applications: Phenolic insulation is ideal for:

• Chilled water lines and cold service systems
• Commercial and institutional buildings
• Pipe and fitting insulation
• Curved segments and tank heads
• Cavity wall, pitched roof, and dry lining insulation

Partner with Distribution International

Choose phenolic insulation for precision, performance, and moisture control in cold service applications. Contact your local DI branch to discuss your project or request a custom fabrication quote.