Fiberglass is one of the most commonly used insulation materials. It is composed of bundles of very thin strands of glass, which makes it a lightweight, cost-effective and practical option for both residential and commercial applications.
Fiberglass is a type of fiber primarily composed of glass that is used in a wide variety of applications, and is predominantly employed as a residential and commercial thermal insulator. Fiberglass is also used to create products as varied as automobile bodies, boat hulls, arrows, roofing, shower curtains, and tent poles. As an insulator, it slows the spread of heat, cold, and sound in structures, cars and aircraft. By trapping pockets of air, it keeps rooms warm in the winter and cool in the summer and thereby serves as a convenient method to increase energy efficiency. Fiberglass is an attractive choice for home insulation because it poses no fire hazard. According to some estimates, thermal insulation (made from fiberglass and its alternatives) conserves 12 times as much energy as is lost in its production, and it may reduce residential energy costs by up to 40%.
- Lowers energy costs for both heating and cooling
- Excellent at trapping heat
- Highly effective at reducing sound
- Non-combustible and non-absorbent
- Does not wear out or lose efficacy over time
- Light weight and cheap cost to manufacture