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Which type of wall and attic insulation do I have?

Mar 4

For insulation, the world has improved a lot over the past couple of decades. In order to keep your house warm during the season, contemporary materials such as recycled blue jeans and foam made from soy can be used to keep your walls warm. In order to keep your family safe, it's essential to know what kind of insulation is within your walls if you live in an older residence that had it put in before you moved into the home. There are three kinds of old-house insulation in Chesterfield.

How can I tell what wall insulation I have?




It is a shiny, brilliant mineral that appears like mica flakes.


Vermiculite absorbs water and is fire-resistant, making it useful in various applications that range from soil fluffing to soundproofing. The mineral was widely used for insulation throughout the latter half of the 20th century due to its simplicity of use: It could simply be put between the ceiling joists and put in a bagful.

There are Health Risks that are associated with Vermiculite


Vermiculite, which has no chemical properties and isn't harmful, is still bought at garden centers. Between 1919 and 1990, vermiculite was produced in 70 percent of global markets by a mining facility located within Libby Montana. This region was has been occupied by an asbestos deposit. There's a good chance your house was built prior to 1990, and that it has vermiculite insulation. It's possible that the house is filled with asbestos. According to the EPA, you're at risk of developing lung diseases such as asbestosis, lung cancer, and mesothelioma.


If you have it, make sure you don't play with it. Asbestos is less hazardous to your health if decide to keep it. If you are able to access your attic storage space and it could cause problems with vermiculite, think about rethinking your storage options. Contact an Asbestos-trained Chesterfield contractor should you need to make a hole in your ceiling.



The product can be used as batting or loose-fill. It is made from glass fibers that are finely spun. It is easy to spray into walls or roll into the form of batting. The material is still being used extensively for insulation.

Fiberglass holds air in pockets of fluff. This is the reason it is no longer effective as a barrier.

Fiberglass The Risks


In 2001, fiberglass insulation was removed by the World Health Organization from its list of carcinogens that could cause cancer. The insulation Chesterfield warns that the use of the product can cause throat and skin irritation by tiny pieces of glass.


If you've it, do not disturb it. It requires the use of protective equipment, such as goggles gloves as well as a dust mask along with an untucked shirt that fits loosely. After your work is done your work, be sure to make sure you clean the area.

Mineral fibers that makeup wool.


Definition: Slag wool is made from the byproduct (or slag) which forms on the surface of the metal that is molten. It was very popular prior to World War II. There are two types of rock wool made of molten rock: masses of tiny entangled fibers, similar to cotton candy.

Mineral-wool fibers can be used in a variety of ways to cut down on the noise and transfer heat through walls. They are also available in loose-fill type.

The dangers of wool consisting of minerals


The same way that fiberglass can cause itching. Mineral wool dust may cause temporary irritation to your throat when it comes into contact with the skin. Take similar care when handling fiberglass if you have it.


An expert located in Chesterfield is the most effective way to determine the right insulation for your home. They'll evaluate your home and recommend the appropriate kind of insulation you need for your home.

America Energy Solution, LLC

13131 Lowery Bluff Way, Midlothian, Virginia, 23112

(804) 409-2303,+LLC/@37.4095509,-77.8414807,10z/data=!3m1!4b1!4m5!3m4!1s0x0:0x29c93a8a152d41c7!8m2!3d37.4098815!4d-77.5612944