Description

Rockwool Duct Wrap is a high-quality, flexible insulation product engineered to improve the thermal and acoustic performance of HVAC ducts. The product is made from natural molten basalt rocks spun into fine fibers and lightly bonded with a heat-resistant binder. This is then faced on one side with a reflective, water-retardant aluminum foil, forming a convenient, flexible insulating roll. The material offers excellent thermal conductivity, with a maximum value of 0.036 W/m.K at 24°C, ensuring maximum energy efficiency by minimizing heat loss or gain.

In addition to its thermal properties, Rockwool Duct Wrap provides exceptional sound absorption, with a Noise Reduction Coefficient (NRC) ranging from 0.65 to 1.0. This significantly reduces noise from air distribution systems, contributing to a quieter and more comfortable indoor environment. The product is non-combustible, with a Flame Spread Index of 0 and a Smoke Developed rating of 0, ensuring the highest level of fire safety. Gitco-sa.com provides a complete range of these products, with variations in thickness from 25 mm to 100 mm and densities from 35 kg/m³ to 70 kg/m³. Different facings, such as Aluminum Foil, FSK, or FRK, are also available to meet specific project requirements.

Key Applications of Rockwool Duct Wrap :

• HVAC Systems: Primary use for wrapping and insulating ducts to maintain air temperature and prevent condensation.
• Air Distribution Networks: Enhance the efficiency of air distribution in commercial and industrial buildings.
• Noise Control: Reduces operational noise from HVAC systems in residential buildings, offices, and hotels.
• Fire Protection: Provides a crucial fire-safe barrier due to its non-combustible nature.
  At Gitco-sa.com, we are committed to providing the most competitive prices for a complete range of rockwool products, including our Rockwool Duct Wrap, which we offer at the lowest prices, and our budget-friendly Rockwool Duct Wrap in Dammam, Al-Khobar, Al Jubail, Riyadh, Jeddah, and across Saudi Arabia.

  Know more about Rockwool Duct Wrap:

  1. What is Rockwool Duct Wrap?

  It’s a flexible, roll-form insulation product made from mineral wool fibers. It’s designed to wrap around all types of ductwork in HVAC (Heating, Ventilation, and Air Conditioning) systems.

  2. What are its primary functions?

  Its main functions are thermal insulation to reduce heat loss or gain, acoustic insulation to dampen noise, and fire protection to prevent the spread of flames.

  3. How does it work for thermal insulation?

  Rockwool duct wrap works by trapping tiny pockets of air within its fibrous structure. This trapped air creates a barrier that significantly slows down the transfer of heat, keeping conditioned air at the desired temperature.

  4. What is its thermal conductivity (k-value)?

  The thermal conductivity is typically very low, around 0.034 W/mK at 10°C, which indicates its high efficiency in preventing heat flow.

  5. Is it a good soundproofing material?

  Yes, its porous and fibrous composition makes it an excellent sound absorber, helping to reduce noise from air flowing through ducts and mechanical vibrations. It has a high Noise Reduction Coefficient (NRC).

  6. What fire rating does it have?

  Rockwool is naturally non-combustible. Duct wrap products typically have the highest fire safety rating, Euroclass A1, meaning they will not ignite, contribute to fire, or produce significant toxic smoke.

  7. What is its maximum service temperature?

  It can withstand very high temperatures, typically up to 230°C and sometimes higher, which makes it suitable for both cold and warm air ducts.

  8. Does it prevent condensation on ducts?

  Yes. The product is often faced with a vapor barrier, such as a reinforced aluminum foil, which prevents moisture from reaching the cold surface of the duct. This stops condensation from forming, which can lead to corrosion and mold.

  9. Is it resistant to water and moisture?

  Yes, rock wool fibers are naturally hydrophobic and water-repellent. They do not absorb moisture, which prevents degradation of the insulation’s performance and inhibits the growth of mold or fungi.

  10. Does it contain harmful chemicals like asbestos?

  No, Rockwool duct wrap is asbestos-free and does not contain other harmful substances. It is also often certified for low VOC (Volatile Organic Compound) emissions.

  11. What are the common dimensions and densities?

  It is available in rolls, with common widths of 1000mm and a range of thicknesses (e.g., 25mm, 40mm, 50mm). The nominal density is typically between 35 to 50 kg/m³.

  12. How is it installed?

  The wrap is cut to size and wrapped around the ductwork. Joints are then secured with self-adhesive aluminum foil tape to create a continuous vapor barrier. It may also be fastened with insulation hangers or pins to prevent sagging on larger ducts.

  13. Is it difficult to install?

  No, Rockwool duct wrap is designed to be lightweight, flexible, and easy to cut and handle, which simplifies the installation process.

  14. Can it be used on both residential and commercial projects?

  Yes, it is suitable for insulating HVAC ducts in a wide range of buildings, from residential properties to large-scale commercial structures, including offices, hospitals, and industrial facilities.

  15. Does it improve indoor air quality?

  By preventing moisture and mold growth, and being chemically inert and rot-proof, it helps ensure that the air being distributed through the HVAC system is clean and healthy.

  16. What is the difference between duct wrap and duct board?

  Duct wrap is a flexible, roll-form product ideal for wrapping various duct shapes. Duct board is a semi-rigid to rigid panel, typically used for flat duct surfaces.

  17. Is it considered an energy-efficient product?

  Yes, by minimizing heat loss or gain, it reduces the workload on HVAC systems, leading to lower energy consumption and significant savings on utility bills.

  18. What international standards does it comply with?

  High-quality duct wrap products, such as those from Saudi Rockwool, are manufactured to comply with international standards like ASTM C 553 and ASTM C 665, ensuring consistent performance.

  19. Does it degrade or lose performance over time?

  No, Rockwool insulation is known for its durability. It does not shrink, sag, or settle and will maintain its thermal and acoustic properties for the lifetime of the building.

  20. Where can one purchase Rockwool Duct Wrap in the Middle East?

  Companies like Gitco-sa.com and other authorized distributors for Saudi Rockwool supply duct wrap in the UAE and Saudi Arabia. They provide access to certified, locally manufactured products and technical support.