Klima Duct Roll is a high-performance, non-combustible mineral wool insulation designed specifically for HVAC rectangular ductwork. It provides excellent thermal performance, reduces heat loss or gain in air distribution systems, and helps improve energy efficiency in residential, commercial, and industrial buildings. Manufactured with an aluminium foil facing, it also offers enhanced vapour resistance and durability.
• 25 mm
• 40 mm
• 50 mm
In Stock
| Property | Specification |
|---|---|
| Material | Mineral Wool with Aluminium Foil Facing |
| Thermal Conductivity | 0.033 W/m·K |
| Fire Rating | Euroclass A1 (non-combustible) |
| Density | Typically 33 kg/m³ |
| Facing | Reinforced Aluminium Foil |
| Roll Width | 1200 mm |
| Lengths | 25 mm: 10.00 m 40 mm: 8.00 m 50 mm: 6.00 m |
| Area per Roll | 25 mm: 12.00 m² 40 mm: 9.60 m² 50 mm: 7.20 m² |
| Water Vapour Resistance | High (due to foil facing) |
| Standards | BS EN 13162, ISO 9001, ISO 14001 |
Klima Duct Roll is used for insulating rectangular HVAC ducts to reduce heat loss or gain, prevent condensation and improve overall energy efficiency. It provides thermal, acoustic and fire protection, making it suitable for commercial, residential and industrial ventilation systems.
Yes, Klima Duct Roll includes a reinforced aluminium foil facing that provides a strong vapour barrier. This barrier reduces moisture penetration, helping prevent surface condensation on metal ducts, especially in cooling systems with high humidity levels.
Absolutely. The mineral wool core is classified as Euroclass A1, meaning it is fully non-combustible and does not contribute to fire growth. This makes it ideal for HVAC systems that require strict fire-safety compliance.
Yes, its low thermal conductivity (0.033 W/m·K) significantly reduces heat transfer. This helps maintain air temperature within ducts, reduces load on cooling and heating units and contributes to long-term energy savings in buildings.
Installation is straightforward. The roll is lightweight, easy to cut and flexible enough to wrap around ducts cleanly. When properly sealed with aluminium tape, it maintains full vapour control and thermal performance without requiring specialized equipment.
It is not recommended for areas exposed to continuous rain or weather. Klima Duct Roll should be installed in protected indoor ducting systems, unless additional waterproof cladding or protective coverings are applied.
Yes. Mineral wool naturally absorbs sound, reducing noise transmission through duct walls. This helps minimise noise from mechanical equipment and airflow, improving indoor comfort in homes and commercial spaces.
The correct thickness depends on thermal performance requirements and duct design. Thicker insulation such as 40 mm or 50 mm provides better thermal resistance, making them suitable for energy-efficient buildings and long duct runs.
Yes. Manufactured using ECOSE® Technology, it uses a bio-based binder with no added formaldehyde, is low-emission and has zero ozone-depletion potential, making it a sustainable insulation option.
Store rolls in a dry, covered area away from moisture. Packaging is meant for short-term protection, so long-term exposure to rain or humidity should be avoided. Proper storage ensures the insulation maintains its full performance.
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