Glass wool | Characteristics, Advantages & Disadvantages

Glass Wool in Pakistan ,Benefits, Applications, and Suppliers

4 minutes, 7 seconds Read

Glass Wool in Pakistan Benefits

Glass wool insulation is widely used in building materials

The building sector uses glass wool as a sound-insulating material. Glass wool in Pakistan is an essenial component in the field of building insulation due to its excellent sound insulation properties and simplicity of production.

Glass wool Pakistan is a common insulation material used in roofs,floors, walls, ventilation ducts, and construction-related. The sound insulation of high-rise buildings is an issue due to sound transmission between floors might affect living below. This problem may be effectively remedied by using glass wool as a sound insulation material. 

   Material for sound insulation  

Glass wool is a material for sound insulation that not only has great sound insulation properties but   eliminate echo, and block out noise.The mesh of glass wool block out noise from the building below when it is employed as a floor sound proofing fabric between ceilings and floors.

Noise insulation effect

Research shows, the noise insulation effect can increase to almost 40 decibels if the glass wool is thicker than 20 millimeters and has a density larger than 40 kg/m3. As a result, occupants of upper floors may experience substantially less low-frequency sound interference.


When compared to other sound-insulating materials, glass wool is less in cost and requires less installation and upkeep. It completely fills your floor, eliminating any gaps. Glass wool has a life of more than thirty years. in so much as

The sound insulation effect will be increased as long as it is regularly cleaned.


Glass wool Pakistan sound insulation materials are a great option for usage in building. The usage of sound insulation made from glass wool materials will increase by  science and technology continue to improve, as well as the ever-increasing expectations for living quality and comfort, providing people with serenity and comfort in their working and living surroundings. In a same vein, it is essential to carry out research, development, and innovation of sound insulation built from glass wool materials that will allow to increase its performance of sound insulation as well as its application choices and satisfy the rising needs.


i. Glass wool is an insulation material that is arranged into a wool-like texture using a binder made from glass fibers.

ii. It is a cheaper and more affordable material. It is less expensive than other insulators in the market.

iii. It is made of fire-resistant material. So, it can withstand fire up to 300°C.

iv. It has excellent qualities including acoustic and thermal insulation.

v. It is readily available at every DIY store/hardware store along with other repair supplies.

vi. This component is designed to be rot-proof. It can last a very long time.


You May Know- Glass fiber | Properties and Chemistry | Their applications

vii. It does not pose a health hazard to the people living in the house.

viii. It is also highly resistant to rodents and other pests.

ix. Glass wool is produced as a perfect insulator for attics and cellars. It also protects the outdoor shelter.

x. It can insulate all different types of surfaces. This includes inhabited roof spaces, walls, partitions, etc.

xi. This material has a resilient and adaptive character in nature. So, its installation is very easy. It can fit into floor, ceiling, and wall areas.


The typical composition of Glass Wool  Pakistan roughly 70% recycled glass, 0.5 to 7% binder, and 0.5% mineral oil to avoid dust. Other materials are obtained from ordinary glass production, such as quartz and limestone.

i. Glass wool is relatively cheap compared to other materials available in the market.

ii. The manufacturing process is environmentally friendly and efficient.

iii. Being a highly durable material compared to other insulation options

iv. It has various advantages such as fire resistance, sound resistance, and low thermal conductivity mixed into a single material, which makes it highly effective.

v. Being lightweight, it can be compressed into sheets and boards, making it easy to install, store, and transport.

vi. Synthetic inorganic fibers are available for wall panels and ceilings and act as sound absorbers.

vii. Glass wool insulators are certified as soluble, which makes them safe.

viii. Flexible and damage resistance.

ix. Non-flammable and heat resistant.

x. Sound absorption and noise reduction.


i. Glass wool is very irritating to skin and eyes; So its installation cannot be done without gloves, masks, glasses, and protective clothing.

ii. It is sensitive to water, and for that reason, it is only suitable for rooms that are completely waterproof and not humid.

iii. Also prone to exposure to water or moisture due to water-related sensitivities. So, if your home is exposed to such conditions, it needs to be replaced from time to time.

iv. Although glass wool is made of recyclable materials, it has a negative environmental balance, especially because its raw materials are non-renewable.

v. The sound resistance properties of glass wool are limited to moderate values.









Similar Posts