ISOVER CLIMAVER® A2 Neto

Isover CLIMAVER® A2 Neto is a self supporting glass wool duct designed for air conditioning, ventilation, heating, and cooling systems. Engineered to deliver reliable performance, it combines thermal efficiency, airtightness, and acoustic comfort in a single solution, making it ideal for modern HVAC installations.

Performance & Function

With a thermal resistance of 0.78 m²K/W per 1 m² of Isover CLIMAVER® A2 Neto, the glass wool structure provides stable and efficient thermal insulation. The high-quality construction helps maintain desired air temperatures, supporting the overall energy efficiency of the ventilation system.

Isover CLIMAVER® A2 Neto also ensures a high level of airtightness, minimizing leakage and preserving indoor air quality by keeping supply air clean and consistent throughout the duct network.

Acoustic Comfort

The insulation effectively reduces noise from fans and air conditioning equipment, improving the indoor environment in residential, commercial, and industrial buildings. Its sound-absorbing structure contributes to a quieter and more comfortable occupied space.

Construction & Durability

Manufactured as a mechanically strong glass wool slab.

Coated on both sides for enhanced durability and protection.

Suitable for internal duct insulation applications.

Available in a 25 mm thickness.

This robust dual-sided coating helps the Isover CLIMAVER® A2 Neto maintain its shape, resist mechanical stress, and ensure a long service life inside the duct.

Key Benefits

Sound absorption for improved acoustic comfort.

Airtight system performance.

Fast and simple installation.

Suitable for use on demand in various HVAC projects.

Environmental Product Declaration (EPD®) Summary

This EPD covers the environmental impacts of 1 m² of the Isover CLIMAVER® A2 Neto with a thermal resistance of 0.78 m²K/W. It applies to a single product manufactured by Saint Gobain Finland Oy.

Manufacturing and Materials

Production takes place at the Forssa plant, which uses:

Mineral raw materials

Recycled glass cullet

Fusion and fiberizing processes

These processes produce a high quality glass wool mat with a soft, airy fiber structure, optimized for thermal and acoustic performance while supporting responsible material use.