FANRYN has expanded its rock wool blanket product line to include custom-facing options such as wire mesh, aluminum foil, and fiberglass cloth. These enhancements improve durability, vapor barrier performance, and ease of installation across various applications.

The aluminum foil facing, in particular, offers superior condensation control, making it ideal for HVAC duct insulation and roofing systems. The wire mesh option provides additional reinforcement for industrial piping and equipment insulation.

All FANRYN rock wool blankets maintain Class A1 fire rating, low thermal conductivity (≤0.044 W/mK), and are available in rolls sized 600mm x 5000mm with thicknesses from 30–150mm.