Why is Spray Foam Insulation Dangerous?

Spray foam insulation is a popular choice for insulation in residential and commercial properties, thanks to its energy-saving benefits and versatility. However, there are concerns about the safety of spray foam insulation due to the chemicals it contains and its potential for incorrect installation and application. Here, we will explore why spray foam insulation can be dangerous, drawing from expert opinions and research.

Toxic Chemicals

Spray foam insulation is made of polyurethane, a synthetic material that can release toxic chemicals during and after installation. According to Checkatrade, some spray foam is “toxic to touch and breathe in”. Exposure to these chemicals can lead to shortness of breath, sore throat, and fever, among other respiratory issues. Long-term exposure can even lead to cancer.

Poor Installation

Improper installation of spray foam insulation can also lead to health hazards. The spray foam roof insulation industry is unregulated, which means that if it isn’t installed correctly or sprayed in an unsuitable roof space, such as one with a condensation problem, it can lead to rot. Additionally, if the insulation is sprayed over cables, it can lead to overheating, which can cause fires.

Moisture Accumulation

Spray foam insulation can also lead to moisture accumulation, which can cause mould and mildew. According to a study by RICS, any moisture finding its way below the roof covering might not escape or dry out properly, leading to moisture accumulation. This can lead to health hazards, including respiratory issues and other health problems.

Difficult to Remove

Once spray foam insulation is applied to a substrate, it is extremely difficult to remove. This can be a problem if there are any issues with the insulation, such as moisture accumulation or incorrect installation. According to ‘EcoHome’, the biggest problem with spray foam insulation from a sustainability standpoint is that it is undeniably made of toxic chemicals, some of which will pollute the indoor air long after owners take occupancy of a home.

While spray foam insulation has a few benefits, it can also be very dangerous due to the toxic chemicals it contains, its potential for incorrect installation and application, moisture accumulation, and its difficulty to remove.

If you are considering spray foam insulation for your property, it is recommended to consult with a professional and ensure that proper safety measures are taken during and after installation, luckily you’re in safe hands with Lofteaze!

If you are in need of spray foam insulation removal services, click HERE and get in touch with us today to ensure that the job is done safely and effectively.