Kimmco Isover 50mm Glasswool Insulation Roll (12kg & 24kg) | Double-Thickness Thermal Barrier for Industrial & HVAC
Maximum Thermal Defense with Kimmco Isover 50mm Glasswool
When standard insulation isn’t enough, the Kimmco Isover 50mm (2-inch) glasswool roll provides the double-layer protection required for Pakistan’s most demanding environments. This thickness is engineered to eliminate condensation on chilled water pipes and maintain freezing temperatures in large-scale ducting, even during the peak 50°C+ heatwaves in cities like Multan or Sialkot.
Why the 50mm Kimmco Roll is the Professional Choice in 2026:
- Double the R-Value: With a thickness of 50mm, this roll provides twice the thermal resistance of standard 25mm insulation, making it the most cost-effective way to achieve massive energy savings.
- Superior Condensation Control: Essential for high-humidity areas like Karachi; the 50mm barrier ensures the “dew point” is never reached on your metal surfaces, preventing rust and mold.
- Enhanced Acoustic Buffering: The extra thickness acts as a heavy-duty sound sponge, ideal for generator rooms, cinema halls, and loud industrial HVAC plants.
- Premium Kuwait Manufacturing: Unlike local “compressed” rolls, Kimmco 50mm is guaranteed to loft to its full thickness, ensuring you get exactly what you pay for.
Technical Specifications Table
| Feature | 12kg/m³ Specification (50mm) | 24kg/m³ Specification (50mm) |
| Brand | Kimmco Isover (KUWAIT) | Kimmco Isover (KUWAIT) |
| Thickness | 50mm (2 Inches) | 50mm (2 Inches) |
| Density | 12 kg/m³ | 24 kg/m³ |
| Thermal Resistance (R-Value) | ~1.30 m²K/W | ~1.45 m²K/W |
| Fire Safety | Non-Combustible (Euroclass A1) | Non-Combustible (Euroclass A1) |
| Roll Width | 1.2 Meters | 1.2 Meters |
| Roll Length | 10m – 15m (Standard) | 10m (High Density) |
12kg vs 24kg: Which 50mm Roll Do You Need?
In the Pakistani market, choosing the right density for 50mm wool is critical for project success:
- The 50mm 12kg Roll: Best for roof insulation and large metal sheds. It is lightweight and fills large cavities perfectly without adding excessive weight to the structure.
- The 50mm 24kg Roll: The “Contractor’s Gold.” Required for HVAC ducting and soundproofing. It is rigid enough to handle the high-velocity air pressure inside ducts and provides the highest level of noise reduction.
Beware of “Under-Thick” Substitutes: Some suppliers sell 40mm wool as 50mm. A genuine Kimmco 50mm roll will expand immediately upon opening to its full 2-inch height.






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