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Is Fibreglass Insulation Safe? The Definitive Answer

Fibreglass Insulation safe

What Is Fibreglass Insulation?

Fibreglass is a material which is commonly used for a wide variety of purposes including in constructing buildings, making cars, sporting goods and fabrics. It was invented by accident when an inventor called Dale Kleist was trying to make a seal between two blocks of glass.

He found that the hot glass and formed tiny fibres and when these are combined with resins, they form fibreglass.

More loosely woven fibreglass is used for insulation in homes, whereas tighter weaves are used to create sound barriers, and to make sporting equipment as diverse as hockey sticks, surf boards, and even racing cars.

Although The Telegraph newspaper a few years ago recommended that homeowners use 270mm of fibreglass insulation in their lofts, there have been a lot of concerns about the health implications of using this form of insulation which has led to many homeowners asking “is fibreglass insulation safe?”

In the following article, we sort the fact from the fiction on fibreglass, including the health risks involved, the alternatives available, and the best-fit solution on offer… Let's see if fibreglass insulation is safe!

What Are The Health Implications Of Using Fibreglass?

When asking “is fibreglass insulation safe?” it’s important to look at the evidence that is already out there.

According to the website Livestrong, fibreglass insulation has been found to cause potentially life-threatening conditions, including respiratory problems, and possibly even cancer.

The glass particles used in the construction of fibreglass insulation are very sharp, and, over time, will break down, causing potential damage to the lungs, eyes and skin if contact is made with it.

Any area of skin which is exposed to this type of insulation will become irritated and itchy, and if the tiny glass particles become lodged in the lungs, a serious respiratory condition can quickly result.

People who already suffer from asthma can have severe breathing symptoms when exposed to fibreglass, and even those who have never been diagnosed with a medical problem will experience irritation in the mucous linings of the air passages, nose, throat and mouth.

Does Fibreglass Insulation Cause Cancer?

There has been a lot of speculation recently that fibreglass insulation can cause cancer, and while there is a lot of contradictory evidence around this topic, there have been enough cases which have a possible link to this form of insulation to make a convincing argument.

Suffice to say that anyone who wants to make sure that they limit their risks of developing cancer will want to steer well clear.

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Fibreglass Insulation safe

Is Fibreglass Insulation Safe In Homes With Forced Air Heating?

While there is still a lot of controversy about the question “is fibreglass insulation safe”, it is certainly a poor choice for homes with forced air heating.

This is because fibreglass particles can get stuck in the ducts of forced air heating systems, causing them to be spread around this house, and this makes respiratory problems and other health conditions even more likely to occur.

Fibreglass insulation is also known to absorb moisture, and once it becomes damp, it promotes the growth of mildew and mould.

If these spores are spread in the air, they can be harmful to human health, causing breathing problems, and being extremely hazardous to those who already suffer from allergies and asthma.

Is Fibreglass Insulation Safe For The Environment?

Fibreglass insulation not only causes harm to humans, it also causes harm to the environment too. Its manufacturing process involves melting the materials inside a furnace, which burns fossil fuels.

In addition to this, it also uses a mineral called boron, which is known to be very rare, and which will run out in just a few years.

What Are The Alternatives To Fibreglass?

Insulating your home is one of the best ways to save energy, but if you are now asking “is fibreglass insulation safe” and are keen to avoid it because of its associated health risks, what are your alternatives?

One of the best solutions is to use spray foam insulation. This revolutionary form of insulation offers guaranteed energy savings, and can cut the cost of heating a home by up to 35%.

Even better, unlike fibreglass insulation, it will not degrade over time, and moisture and humidity have no effect on it either.

Suitable for use in a wide variety of properties, it is an incredibly versatile choice, and even more importantly, it is very safe, since it contains no toxic or harmful ingredients.

Since it accumulates no dust or dirt particles, it is much cleaner for the home as a whole, and mould will no longer being a problem, meaning that there will be no negative health implications for those who suffer from asthma and allergies.

HomeLogic‘s spray foam insulation is the perfect solution to energy saving in your home. Not only will you enjoy lower heating bills, but you will also enjoy a warmer home as well. Start your journey to a cosier, more cost-effective home today,by calling 0800 1700 636 , or by simply clicking the button below!

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