How Fiberglass Insulation Can Save You Money


Upkeeping a home can be expensive. Add in the cost of new appliances, furniture and construction materials, and you can quickly find yourself with a big bank balance at the end of the year!

That’s why it’s always important to look for ways to make your home more energy efficient – you are reducing your environmental impact and saving money in the process. This is where fiberglass insulation can help!

What is Fiberglass Insulation?

Glassfiber is an insulating material made from a mixture of glass fibers with a binder. It is durable and flexible and can be used in a wide variety of applications. One of the most common uses is as a type of insulation for buildings, which helps to reduce heat loss and thus increase energy efficiency.

Fiberglass insulation can also be added to floors and roofs to reduce the risk of damage from water penetration. In addition, it is commonly used to insulate pipes to protect them from freezing temperatures.

Types of Fiberglass Insulation

There are a number of different types of fiberglass insulation that are commonly used in the construction industry. The two most common types are blown-in (loose-fill) fiberglass and batt fiberglass.

Both types work by trapping air between their small fibrous strands, which provides an effective barrier against heat transfer. Batt fiberglass is a more dense form of insulation that is used to fill large cavities or spaces between wall studs.

It can also be installed as individual “blankets” on walls for extra insulation. Blown-in fiberglass, on the other hand, is usually applied to open walls or ceilings using a special blowing machine. While batt fiberglass requires specialized equipment to install, blown-in fiberglass is generally easier to install and requires less preparation work before installation. It is also typically less expensive than batt fiberglass insulation.

How is Fiberglass Insulation Made?

The process of making fiberglass insulation is very simple. The raw materials are mixed together to form a viscous liquid that can easily be molded into the desired shape. This mixture is then poured into a mold and allowed to set into a rigid mass.

As the fiberglass dries, it gradually hardens and shrinks until all of the moisture has been absorbed. At this point, the fiberglass can be cut to the desired size and removed from the mold. Most fiberglass insulation is made from spun glass, which is created by spinning molten glass at high speeds.

As it cools, the glass fibers become rigid and form a mesh-like structure that is very strong and durable. Once the fiberglass has hardened, it is combined with various additives to create a foam that is used as an insulating material.

How Does Fiberglass Insulation Work?

When a building has a thermal envelope consisting of a roof, walls, and floors, there is a constant flow of heat energy moving through it, from warm areas to cool areas and vice versa. This means that if the building is not properly insulated, heat energy will escape through it.

This can cause the temperature inside the building to become uncomfortable or even too hot or too cold. However, by insulating the building using fiberglass insulation, this heat transfer can be reduced significantly, which helps to maintain a comfortable temperature inside the building all year round.

How It Can Save You Money

In addition to helping to keep your home comfortable, fiberglass insulation can also help you to save money on energy bills. Here are some of the ways it can help you do this:

  • Helps reduce the energy required to keep the house warm during winter.
  • Helps to reduce the amount of work your heating and cooling system has to do to achieve and maintain the desired temperature inside your home.
  • Decreases the amount of money you have to pay for your heating bills throughout the year.
  • Extends the life of your heating and air conditioning system.
  • Improves the air quality in your home and reduces the number of allergens and pollutants that circulate throughout your home air.
  • Helps to reduce noise transference between rooms in the home.
  • Provides additional fire safety by protecting your home in the event of a fire by preventing the spread of flames from one area to another.
  • Offers enhanced security for your family by protecting them from intruders.
  • It will increase the resale value of your home if you decide to sell it in the future.


Fiberglass insulation is a highly effective product that can save you and your family a lot of money on your energy bills while also improving the comfort and value of your home. If you are looking for a quality home insulation product that is easy to install and helps you save a great deal of money over the long term, I would highly recommend you consider installing fiberglass insulation in your home.