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Is Spray Foam Insulation Dangerous?

David Jones - 21 Oct 2019
Is Spray Foam Insulation Dangerous

When considering whether spray foam insulation is dangerous, it’s important to take several factors into account.

The first concerns credentials. Icynene is a BBA Approved Product, meaning that it has received widespread acclaim and approval amongst construction industry professionals nationwide.

The second revolves around reputability. Icynene may be a relative newcomer to the UK market, but it has proved popular in Canada for over 30 years, having undergone rigorous testing to ensure that it adheres to strict standards of safety.

The third centres on composition. Unlike other insulation materials, Icynene is 100% waterblown, and contains no HFCs or volatile organic compounds that can prove hazardous to health.

Still undecided? Take a look at our comprehensive guide to spray foam safety.

Is Spray Foam Toxic? Not if it’s applied correctly

To give an informed answer to – is spray foam insulation dangerous – one should consider the toxins. One common misconception is that the chemicals used to make spray foam compromise human health.

Yet like most things in life, it’s essential that you drill deep down into the details.

Indeed, not all foam insulations are the same. Consequently, it’s essential to differentiate between the different forms of spray foam on the market.

Spray Foam Safety: It’s all in the curing

If spray foam is installed and ‘cured’ properly, it should not emit fumes or odours. Improperly installed foam can crack and break, or it may continue to give off a ‘fishy’ odour.

Independent studies indicate that with 24 hours of active ventilation after spraying is completed, Icynene spray foam insulation is safely cured.

Does Icynene meet building regulations?

Icynene has been through a process of thorough testing and evaluation to ensure that it adheres to the strictest of standards.

Certified by several globally recognised boards, such as the BBA, Icynene has been officially recognised to perform in areas including, but not limited to: fire, emissions, transmission of sound and overall energy performance.

In contrast, older insulation materials, such as fibreglass, exhibit decidedly detrimental dangers such as: flammability and increased airborne irritants and particulates.

Is it dangerous to spray Icynene over existing wiring?

Icynene can be easily and effectively sprayed over existing wiring. Dangers of overheating were initially found to be a cause of concern, but due to Icynene’s sophisticated, open-celled composition, independent researchers have found that it does not pose any detrimental or adverse effects.

Icynene can also be cut into without posing any subsequent health and safety risks, making it the ideal choice if you need to move or add additional cables.

Icynene’s stringent safety standards

Icynene deploys stringent safety standards before, during and after the installation process, with professionalism maintained throughout.

Indeed, Icynene has made it a priority to train all users of its products, with a significant portion of Icynene and Spray Foam industry training focusing solely on the safe handling of materials.

Before a project commences, Proper Personal Protective Equipment (PPE) is required, including: Supply Air Respirators (SARs), coveralls, gloves and masks to avoid inhaling vapours and particulates.

Such measures also serve to protect against skin contact with raw materials, as well as providing a high degree of safety around specialist, high-pressure spray equipment.

The above factors strongly support a NO answer to – is spray foam insulation dangerous – question.

Icynene: A professional product

Far from a do-it-yourself application, installing icynene Spray Foam is an informed and exacting science.

Icynene dealers are required to be officially certified to install the product. It is also illegal for distributors to sell icynene to anyone who has not been fully trained or licensed.

Icynene for renovation projects

Is spray foam insulation dangerous? In terms of renovation projects, the dangers are more likely to arise from removing existing asbestos to clear the areas in question, than the installation of Icynene itself.

Indeed, for most renovation projects, Icynene LD-CP-50 pour foam solution is used.

After drilling small holes in the plaster, this product is simply injected into the holes in question, or even from the external wall instead.

Overfilling can provide a key cause for concern, but as long as you opt for a licensed Icynene installer, this needn’t pose a problem. All contractors are required to complete a rigorous training programme before they’re able to spray, ensuring they only apply the exact amounts required.

How Icynene protects against pests

Is spray foam insulation dangerous because it allows for the rodents to enter the buildings? The problem with rodents is that they can leave waste in places not easily accessible by humans, such as the nooks and crannies behind boilers and ovens.

In some instances, rats have even been known to have gnawed through pipes and wires-which can be a prohibitively pricey problem to resolve!

As well as deterring rodents, Icynene can easily and effectively fill these small gaps, so you can rest assured that your project remains pleasingly pestproof!

Spray Foam doesn’t support bacterial or fungal growth

Icynene doesn’t provide a food source for rodents and vermin-and it doesn’t create conditions conducive to bacteria of fungi either.

Furthermore, its ability to soak up droplets of moisture, without retaining them, inhibits the growth of fungal spores.

An extensive study compiled by the University of Texas compared the mould growth ability of several forms of insulation, to discern which one provided the best deterrent.

In the study, fibreglass with foil face, fibreglass with vapour barrier and Icynene were evaluated, both for their ability to prevent moisture, and subsequently prohibit mould growth from occurring.

The results? Icynene was the clear all round winner.

To sum up, to answer the question –  Is spray foam insulation dangerous – a number of factors must be taken under consideration. We hope we have gathered enough arguments for you to warm up to the idea of having your commercial property insulated with closed cell spray foam.

Book your free site survey today by calling: 0800 1700 135. You can also request a call back from one of our in house experts. Simply go to Spray Foam Experts website and click Request a Free Quotation button.

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