Insultherm® XLPE Closed-Cell Polyolefin Insulation

Insultherm® XLPE closed-cell insulation is a premium thermal and acoustic solution engineered for demanding HVAC and industrial applications. Manufactured from cross-linked polyolefin (XLPE) foam, this material features a continuous closed-cell structure that provides superior resistance to moisture absorption, ensuring long-term thermal efficiency and dimensional stability even in high-humidity environments.

Unlike traditional open-cell foams, the XLPE formulation offers enhanced mechanical strength and flexibility, allowing for easy installation on pipes, ducts, and equipment without cracking or tearing. Its low thermal conductivity minimizes energy loss in chilled water lines and refrigerant pipes, while its dense cellular structure effectively dampens sound transmission, making it ideal for noise-sensitive commercial spaces.

Key Features & Benefits

• Superior Moisture Resistance: Closed-cell structure prevents water ingress, protecting the insulation core and maintaining R-value over time.
• High Thermal Performance: Low thermal conductivity reduces energy consumption and prevents condensation on cold surfaces.
• Acoustic Damping: Effectively absorbs impact and airborne noise from HVAC equipment and piping systems.
• Durability & Flexibility: Resistant to compression set and physical damage, ensuring a long service life with minimal maintenance.
• Easy Installation: Lightweight and flexible for quick, secure fitting around complex geometries.