Shop Affordable & Durable Fiberglass

Explore the world of fiberglass, its benefits, popular uses, and costs. Click the link below to learn more.

Fiberglass is a versatile material widely used across various industries due to its strength, durability, and adaptability. From building construction to automotive manufacturing, fiberglass offers numerous benefits that make it an ideal choice for both commercial and residential applications.

In this article, we’ll delve into what fiberglass is, its benefits, popular applications, costs associated with purchasing and installing fiberglass, and highlight some of the top companies in the fiberglass industry.

What is Fiberglass?

Fiberglass is a composite material made from extremely fine fibers of glass. These fibers are woven into fabric and combined with a resin to create a robust and flexible product. It is often used as a reinforcing agent for polymers, resulting in a material that is strong yet lightweight, and resistant to various environmental factors.

Benefits of Using Fiberglass

  1. Strength and Durability:

    • Fiberglass is known for its high tensile strength, making it resistant to impact and wear. It can withstand harsh weather conditions, corrosion, and UV radiation, ensuring a long lifespan.
  2. Lightweight:

    • Despite its strength, fiberglass is lightweight compared to many traditional materials like steel or concrete. This characteristic makes it easier to handle and install, reducing transportation and labor costs.
  3. Non-Conductive:

    • Fiberglass is an excellent insulator and does not conduct electricity. This makes it a safe choice for electrical and telecommunications applications.
  4. Versatility:

    • The adaptability of fiberglass allows it to be molded into various shapes and sizes, accommodating a wide range of design requirements. It can be used in complex structures where other materials might be impractical.
  5. Cost-Effective:

    • Fiberglass is generally more affordable than many metals and is easier to manufacture and maintain, leading to overall cost savings in projects.
  6. Resistance to Corrosion:

    • Fiberglass does not rust or corrode, making it suitable for use in marine environments or where exposure to moisture is a concern.
  7. Low Maintenance:

    • Due to its resistance to weathering and corrosion, fiberglass requires minimal maintenance, further contributing to its cost-effectiveness.

Popular Uses of Fiberglass

  1. Construction:

    • Used in roofing, insulation, doors, windows, and siding. Fiberglass panels and sheets are also common in skylights and translucent wall applications.
  2. Automotive and Aerospace:

    • Widely used in the production of body panels, hoods, and components for cars, trucks, and aircraft due to its strength and light weight.
  3. Marine:

    • Essential in boat and shipbuilding for hulls, decks, and other structural components. Its resistance to corrosion and saltwater makes it ideal for marine applications.
  4. Industrial Applications:

    • Utilized in manufacturing pipes, tanks, and ductwork, especially in environments where chemical resistance is necessary.
  5. Consumer Goods:

    • Found in everyday items such as ladders, sports equipment, and furniture, where its durability and flexibility are advantageous.
  6. Renewable Energy:

    • Key material in the construction of wind turbine blades and other components in renewable energy installations due to its lightweight and strong properties.

Costs of Fiberglass and Installation

  1. Material Costs:

    • The cost of fiberglass materials varies depending on the type and application. For example, fiberglass insulation can range from $0.40 to $1.50 per square foot, while fiberglass sheets for construction purposes might range from $2 to $5 per square foot.
  2. Installation Costs:

    • Installation costs can also vary widely. For fiberglass insulation, labor costs typically range from $0.50 to $1.20 per square foot. Custom fabrication and specialized installations, such as in automotive or aerospace, can significantly increase labor costs due to the need for precision and expertise.
  3. Total Project Cost:

    • For larger projects like installing fiberglass panels in buildings, total costs will include material, labor, and potentially additional expenses for custom cutting, finishing, and transportation.

Top Companies in the Fiberglass Industry

  1. Owens Corning:

    • A leading global producer of fiberglass composites and insulation products, known for its high-quality materials and innovative solutions.
  2. Johns Manville:

    • Specializes in building insulation, roofing systems, and engineered products made from fiberglass, serving a diverse range of industries.
  3. Saint-Gobain:

    • A major player in the global fiberglass market, offering products for construction, automotive, and industrial applications.
  4. PPG Industries:

    • Provides a variety of fiberglass products, particularly for automotive and industrial use, known for their durability and performance.
  5. Jushi Group:

    • One of the world's largest manufacturers of fiberglass, supplying materials for a wide range of applications from wind energy to consumer products.
  6. AGY Holding Corp:

    • Focuses on high-performance glass fiber products for applications in aerospace, defense, and industrial sectors.


Fiberglass is a highly versatile and durable material with a wide range of applications across various industries. Its benefits, including strength, lightweight, and resistance to corrosion, make it an attractive choice for many projects. With a variety of cost options and top-quality manufacturers, fiberglass remains a cornerstone material in modern manufacturing and construction.