Air Canal System
Self-insulated air canal panels designed for HVAC and controlled environments. They deliver clean, efficient airflow, minimize energy loss, and support hygienic standards in cold storage, food processing, and healthcare facilities.
General Construction & Dimensions
System Type: NKS Self‑Insulated Air Canal System
Panel Structure: Modular sandwich panels forming duct sections
Outer/Inner Sheets: Painted galvanized steel or aluminum
Panel Widths & Lengths: Configurable to HVAC design requirements
Surface Finish: Polyester, PVDF, Plastisol coatings for durability and corrosion resistance
Assembly: Tongue‑and‑groove or joint detail connections for airtight sealing
Performance & Insulation Properties
Insulation Type: Polyurethane (PUR) core for thermal efficiency
Insulation Thickness: Typically 20–50 mm depending on duct size and application
Density: 38–42 kg/m³ PUR
Thermal Conductivity: 0.024 W/mK (PUR)
Fire Class: B‑s2‑d0 according to TS EN 14509 / TS EN 13501‑1
Performance Benefits:
Maintains clean, efficient airflow in HVAC systems
Reduces energy loss through insulated duct walls
Supports hygienic environments such as cold storage, food processing, and healthcare facilities