Facts About Insulation

Facts About Insulation

There are several different types of insulation materials. While most of these products are thermal, other types include fire, impact, and acoustic. Listed below are some facts about these materials and how they are used. Make sure to read about the pros and cons of each before you make your final decision. You may be surprised to learn that wood and glass are the most efficient forms of insulation! Please find out more about their benefits and use in your home today at insulation company Chalfont PA.

Fiberglass Insulation

Before you install fiberglass insulation in your home, you should know some facts about this product. Fiberglass is composed of molten glass, which most manufacturers use in 40 to 60% of their products. It is available in two types: loose-fill and blown-in. The former is applied using an insulation blowing machine, while the latter is blown in dry. Below are some facts about fiberglass insulation. Listed below are some of its benefits.

The material is inexpensive. It costs less per square foot than other insulation types, which makes it an affordable option for many homeowners. Fiberglass is also more environmentally friendly, containing about 20%-30% recycled glass. It can reduce your energy costs by as much as 40 percent. There are other advantages of using fiberglass insulation, though. It lasts for decades and is a good investment. And unlike some other types of insulation, you can sell it for more money when you have finished insulating your home.


In the past, asbestos was commonly used as insulation. It was also added to other building materials for strength and flame resistance. Unfortunately, exposure to asbestos causes lung cancer and mesothelioma. These diseases often take up to 30 years to manifest. Because of the dangers of asbestos exposure, insulation and paint were banned in the 1970s. While these products are not as harmful as previously thought, they still pose health risks for those who work around them.

Fortunately, asbestos-based insulation has been replaced by other materials. Fiberglass, rock wool, and cellulose are the most common substitutes today. Some houses even contain insulation made of natural materials. When removing asbestos-based insulation, however, it is important to keep in mind that it can release asbestos fibers into the air. These fibers can then spread throughout the home. This can be even worse than the original problem!


There are many benefits to using wood fiber insulation in your home. This type of insulation is made from wood fiber and has two primary functions: energy efficiency and environmental sustainability. In addition to these benefits, wood fiber has a shallow carbon footprint. In fact, wood is a carbon-negative material in Europe! And since wood is a renewable resource, harvesting it requires sustainable planning and responsibility for the future growth of the forest. Here are some facts about wood insulation.

First, wood has electrically insulating properties. Its resistance decreases when it is oven-dried. As moisture content increases, electric conductivity increases. However, the resistance decreases only 50 percent at a maximum moisture content. In addition, the electrical resistance of wood is very low, with little variation between species due to differences in extractives. Moreover, the axial resistance of wood is half that of its transverse one.


Generally, insulating glass is a pair of glass window panes separated by a space. This type of glass minimizes heat transfer across a building’s envelope. Here are some facts about glass insulation:

Glass wool is a type of thermal insulation material made from flexible glass fibers that package air. It can be used as a loose-fill material for attics and can also be combined with an active binder on the underside of a structure. Other uses for glass insulation include flat surface insulation, cavity wall insulation, curtain wall insulation, and soundproofing. In addition to its thermal insulating properties, it is also used in solar panels.

Spray Foam

You can save a significant amount of money by retrofitting your home with spray foam insulation. In addition to enhancing the comfort and energy efficiency of your home, it can also be used to reduce the costs of energy bills. In addition to its durability, spray foam also prevents air leaks and is eco-friendly. Therefore, it is an excellent choice for homeowners looking to save energy. Its benefits are numerous and far outweigh its disadvantages.

Spray foam insulation is made up of two separate parts, one for the fire retardant and one for the plasticizer. Before application, each barrel must be heated to 770 degrees Fahrenheit. The proportioner is responsible for drawing out the appropriate amount of product from each barrel. Once the products are at the proper temperature, they are sprayed. To ensure a safe application, they must be properly mixed before use. Then, the workers must be properly protected, using safety glasses, gloves, and protective clothing.

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