Kimmco Isover 25mm Glasswool Insulation Roll (12kg & 24kg Density) | Genuine KUWAIT Origin for HVAC & Roof Thermal Protection
Achieve Superior Thermal Efficiency with Genuine Kimmco Isover 25mm Glasswool
In Pakistan’s intense climate, where temperatures in Punjab and Sindh often exceed 45°C, your HVAC performance depends entirely on your insulation. Kimmco Isover 25mm (1-inch) is the premium choice for contractors who refuse to compromise.
Unlike local “yellow wool” that sags and loses its R-value within months, Kimmco Isover—imported from the KUWAIT—maintains its structural thickness and thermal resistance for decades. Whether you are insulating ductwork for a commercial plaza or the roof of a high-end residence, our 12kg and 24kg density rolls provide the ultimate barrier against heat gain and noise.
Why Kimmco Isover 25mm is the Industry Standard in Pakistan (2026):
- Dual-Density Versatility: We stock the 12kg/m³ for standard roof/ceiling insulation and the heavy-duty 24kg/m³ for high-velocity HVAC ducts and acoustic dampening.
- A1 Fire Safety Rating: Totally non-combustible. It does not emit toxic smoke or contribute to fire spread—a critical safety requirement for Pakistani building codes.
- Energy Bill Reduction: By maintaining the temperature inside the duct, your chillers and AC units work 30% less, significantly lowering commercial electricity costs.
- Bio-Soluble & Safe: Manufactured with advanced technology that makes the fibers less itchy and safer to handle for installers compared to low-grade local alternatives.
Technical Specifications Table
| Feature | 12kg/m³ Specification | 24kg/m³ Specification |
| Brand | Kimmco Isover (KUWAIT) | Kimmco Isover (KUWAIT) |
| Thickness | 25mm (1 Inch) | 25mm (1 Inch) |
| Density Options | 12kg/m³ (Lightweight) | 24kg/m³ (High Density) |
| Facing | FSK (Aluminium Foil) / Plain | FSK (Aluminium Foil) / Plain |
| Service Temp | Up to 230°C | Up to 230°C |
| Thermal Conductivity | 0.038 W/m.K | 0.034 W/m.K |
| Standard Roll Size | 1.2m x 20m (Varies) | 1.2m x 15m (Varies) |
How to Identify Original Kimmco Isover in the Local Market:
In 2026, many suppliers sell “unbranded” glasswool as Kimmco. Use these checks to ensure you are getting the KUWAIT-imported quality:
- The FSK Facing: Genuine Kimmco features high-quality Foil Scrim Kraft (FSK) that does not tear easily and has the Kimmco Isover branding printed on the overlaps or packaging.
- Color & Texture: Original Kimmco has a consistent yellow/gold hue. If the wool has dark patches or feels “dusty” rather than “fibrous,” it is likely a local recycle-grade product.
- Density Verification: A 24kg density roll must feel noticeably stiffer and heavier. If the 25mm thickness compresses too easily with light finger pressure, it is likely the lower 12kg grade being sold at a 24kg price.






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