Which Fire blanket is best? Fiberglass or Silicone?

Hey there, folks! Today, let's delve into a topic that's crucial for anyone concerned about fire safety: fire blankets. Now, I know what you might be thinking—it's just a blanket, right? Well, not quite. Fire blankets are an essential tool for putting out small fires or wrapping around a person to protect them from flames. But not all fire blankets are created equal. Understanding the different types of fire blankets available on the market - particularly fiberglass and silicone-coated options - can help you make the right choice for your home, workplace, or industrial setting. So, let's explore how to evaluate and identify the best fire blanket material, comparing silicone and fiberglass options, and discussing the ideal size, storage, accessibility, and importance of fire safety education and training.

Check out Parcil Safety's blog on What is Fire Blanket and it's importance?

How do I evaluate the material of a fire blanket?

When it comes to fire blanket materials, two popular options are silicone and fiberglass. Each has its own set of characteristics and advantages. When evaluating fire blankets, it's important to not only consider whether the material is silicone or fiberglass but also to understand how these materials perform across different environments and fire scenarios. 

Silicone fire blankets are known for their flexibility and resistance to high temperatures, and are often regarded as the more user-friendly option for domestic and healthcare settings. The flexibility of the silicone coating allows for easier deployment and use, especially when wrapping around a person. They are often preferred for kitchen fires due to their ability to withstand grease fires without melting or emitting harmful fumes. Silicone-coated fire blankets also feature a non-porous surface, which helps keep them cleaner and free from bacteria, making them more hygienic in places where sanitation is important. They also provide greater protection against harmful fumes and chemicals due to their higher resistance to degradation from grease fires. However, they can be less durable compared to fiberglass blankets and may not be suitable for use with larger or more intense fires.

On the other hand, fiberglass fire blankets are extremely heat-resistant and durable. They can handle higher temperatures and are suitable for a wider range of fire types, including those involving chemicals or electrical equipment. Their superior durability ensures they can suppress fires involving oils, fats, or solvents, which are common in industrial kitchens or manufacturing facilities. However, fiberglass blankets may not be as flexible as silicone ones, which means that they can be harder to deploy quickly and wrap around a person or object in some cases, and can be more prone to wear and tear over time.

When choosing between silicone and fiberglass fire blankets, it's essential to consider the specific needs of your environment and the types of fires you may encounter.

A 2 min read about silicone and fiber glass fire blankets (https://vlitex.com/en/faq-items/different-fire-blanket-silica-special-fiberglass-fabric/)

The longevity and cost-effectiveness of fire blankets

When it comes to the overall value of fire blankets, longevity plays a huge role. Although silicone fire blankets tend to be more expensive than their fiberglass counterparts, they last longer due to their enhanced durability and resistance to wear. This longevity can make them a more cost-effective option in the long term, especially in environments where the blanket will be used repeatedly.

Fiberglass blankets, while effective, may require replacement more frequently if used in harsh conditions. Their fibers are prone to becoming brittle with repeated exposure to high temperatures, and after each use, they may lose some of their heat-resistant properties.

Why are silicone fire safety blankets are better than fiberglass?

Durability:
Silicone fire blankets are known for their exceptional durability. Made from high-quality silicone-coated fiberglass, these blankets are highly resistant to wear and tear. Unlike fiberglass blankets, which can degrade over time and with repeated use, silicone blankets maintain their integrity even after multiple deployments. This durability ensures that silicone fire blankets remain effective for longer periods, providing consistent protection in case of emergencies.

Flexibility:
One of the key advantages of silicone fire blankets is their flexibility. Silicone-coated fiberglass is inherently more pliable than traditional fiberglass material. This flexibility allows silicone blankets to conform easily to irregular shapes and surfaces, ensuring better coverage and containment of fires. Whether used to smother flames on a flat surface or wrap around a person or object, silicone fire blankets offer unparalleled versatility.

Heat Resistance:
Silicone fire blankets exhibit superior heat resistance compared to their fiberglass counterparts. The silicone coating enhances the blanket's ability to withstand high temperatures without melting or degrading. This feature is particularly important in situations where intense heat is present, such as industrial settings or kitchen fires. With a higher melting point and improved heat insulation, silicone fire blankets provide enhanced protection against thermal hazards.

Cleanliness and Maintenance:
Maintaining hygiene standards is essential, especially in environments where fire safety equipment is regularly used. Silicone fire blankets excel in this aspect due to their easy-to-clean nature. The smooth silicone surface repels dirt and grime, making cleanup a breeze. Unlike fiberglass blankets, which can trap debris and become more challenging to clean over time, silicone blankets can be quickly wiped down or even rinsed for thorough sanitization.

Non-Irritating:
Handling fiberglass materials can sometimes cause skin irritation or allergic reactions in sensitive individuals. Silicone fire blankets eliminate this concern with their non-irritating properties. The silicone coating creates a barrier between the user and the underlying fiberglass fabric, reducing the risk of skin irritation or discomfort. This feature makes silicone fire blankets suitable for use in various environments, including homes, schools, and healthcare facilities.

                    

   

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Fire blanket ratings and standards

Fire safety standards and certifications – such as the  EN 1869:2019 standard in Europe or the AS 3504:2019 standard in Australia – play a crucial role in determining the quality of a fire blanket. Globally, fire blankets must meet certain standards to be considered effective and safe for use. These standards ensure the blanket can endure extreme temperatures without losing its integrity or emitting harmful fumes. A blanket that meets these standards guarantees that it has been rigorously tested for fire safety and reliability and is effective for use in a wide range of emergency situations, including grease and electrical fires. Fire blankets meeting these standard are essential for workplaces, kitchens, and high-risk environments.

When choosing a fire blanket, look for internationally recognized certifications such as UL (Underwriters Laboratories) or CE (conformité européenne) marking. These certifications ensure the blanket has been tested for safety and reliability according to global fire safety standards.

Fire blanket application in special environments

Understanding where and how to use fire blankets is just as crucial as choosing the right material. While both fiberglass and silicone blankets are designed to handle small, contained fires, certain environments require specific considerations.

In residential kitchens, where small grease fires are common, silicone-coated fire blankets are typically the preferred choice. These blankets offer ease of use and are particularly effective in smothering grease fires. In contrast, fiberglass blankets, while still effective, may not be as flexible, making it more difficult to wrap the blanket around a person or object.

Industrial and manufacturing environments that involve heavy machinery, chemicals, or electrical systems demand a fire blanket that can withstand more severe fire types. Fiberglass fire blankets are usually the better option for such settings, as they offer enhanced durability and can suppress a wider range of fire types, including electrical and chemical fires.

Beyond kitchens and factories, fire blankets are also crucial in specialized environments like healthcare, laboratories, and public spaces. 

Here’s how different materials perform in these areas:

Healthcare and Emergency Services

Hospitals and care facilities require fire blankets that can quickly protect patients or staff from fire-related injuries. Silicone-coated blankets are often preferred in these environments because of their flexibility, ease of use, and non-irritating properties. In healthcare settings where a person might be vulnerable due to medical conditions, the ability to wrap someone with a fire blanket without causing discomfort is paramount. Additionally, silicone blankets are easier to clean, a significant benefit in medical environments where hygiene is critical.

Laboratories and Research Facilities

In laboratories, where experiments can sometimes result in chemical or electrical fires, fiberglass fire blankets are often favored for their durability and resistance to a wide range of fire types. The ability to suppress chemical fires is especially important in research settings, and fiberglass blankets provide the necessary heat resistance and fire suppression qualities. Their durability also ensures they can be used in high-risk areas without needing frequent replacements.

Public Spaces and Commercial Establishments

In places like shopping malls, schools, or public buildings, fire blankets need to be accessible, visible, and ready for use at all times. Silicone blankets are often chosen for these locations because they are easier to deploy quickly in emergency situations. Furthermore, they are more resilient to long-term exposure to environmental elements like dust and moisture.

How do you determine the ideal size, storage, and accessibility for the best fire blanket?

Size:

Consider the typical size of fires you might encounter. Fire safety blankets come in various sizes, from small ones suitable for kitchen fires to larger ones for industrial or commercial settings. In a kitchen, a small blanket (typically around 40 in. x 40 in.) may be sufficient for common fires. However, in industrial settings, larger blankets (around 60 in. x 60 in.) may be necessary to cover larger areas or machinery.
Determine the coverage area needed. A larger blanket may be necessary for covering larger objects or areas.
Assess the potential users. If it's for personal use, a smaller size that can be easily handled by individuals might suffice. For industrial or commercial settings, larger blankets may be required to cover machinery or equipment.

Storage:

Store the fire safety blanket in a location that is easily accessible and known to all occupants of the building or area.
Ensure that the storage area is away from potential fire hazards and is easily reachable in case of an emergency.
Consider the environment where the blanket will be stored. For example, if it's in a kitchen, ensure it's away from sources of heat and grease.
A fire blanket should also be placed in a container or casing that makes it easy to pull out in an emergency. Mounting fire blankets on the wall in clear view with a quick-release mechanism is an ideal solution, especially in public spaces.

Accessibility:

Fire safety depends on quick access to firefighting equipment. Place the fire safety blanket in a highly visible and easily accessible location. It should be easily reachable without obstacles in case of an emergency.
Consider mounting the blanket in a quick-release container or box for easy access.
Provide clear instructions on how to use the fire safety blanket nearby. This can include visual instructions or written instructions in multiple languages if necessary.
Conduct regular drills or training sessions to ensure that all occupants know the location of the fire safety blanket and how to use it effectively.

Regulations and Standards:

Check local regulations and standards regarding fire safety equipment, including fire blankets. Ensure that the chosen size, storage, and accessibility meet these requirements.
Some industries or environments may have specific guidelines for fire safety equipment placement and accessibility.

Maintenance:

Regularly inspect the fire safety blanket to ensure it's in good condition and ready for use.
Replace any blankets that show signs of wear and tear, damage, or contamination.

Why is fire safety education and training important?

Fire safety education and training are essential for preventing fires, minimizing risks, ensuring compliance with regulations, empowering individuals, building resilient communities, and ultimately saving lives. Investing in fire safety education is a proactive measure that pays dividends in terms of safety, preparedness, and peace of mind for individuals and communities alike.

Understanding Fire Hazards:

Think about your surroundings for a moment. Our homes, workplaces, and public spaces are all filled with potential fire hazards. From electrical appliances left unattended to cooking equipment used carelessly, the risk of fire is omnipresent. Recognizing these hazards is the first step in preventing fires before they even start.

The Need for Prevention:

Fire safety education goes beyond knowing what to do in case of a fire; it's about actively preventing them from occurring in the first place. This includes understanding the common causes of fires, such as faulty wiring or improper storage of flammable materials, and taking proactive steps to mitigate these risks.

For instance, ensuring that electrical appliances are properly maintained and not overloaded, storing flammable liquids in designated areas away from potential ignition sources, and practicing safe cooking habits can significantly reduce the likelihood of a fire breaking out.

Preparedness and Emergency Response:

Despite our best efforts at prevention, fires can still happen. That's where preparedness and emergency response come into play. Fire safety education equips us with the knowledge and skills needed to respond effectively in the event of a fire.

This includes knowing how to evacuate safely, understanding the different types of fire extinguishers and how to use them properly, recognizing when it's time to evacuate, and leaving firefighting to the professionals.

Practicing for the Unexpected:

However, simply knowing what to do in theory isn't enough; we need to put that knowledge into practice through regular fire drills and training exercises. These drills help build muscle memory, ensuring that in the event of a real fire, we can react quickly and calmly without succumbing to panic.

Moreover, fire safety training isn't just for adults; it's essential for children as well. Teaching kids about fire safety from a young age helps instill good habits and prepares them to respond appropriately in an emergency.

Read here about all the possible applications of a fire blanket.

Both fiberglass and silicone fire blankets offer distinct advantages, and the best choice ultimately depends on your specific needs. If you're in an industrial or chemical environment, fiberglass blankets offer the durability and heat resistance required for larger, more hazardous fires. However, for home kitchens, healthcare settings, or any situation where flexibility, ease of use, and resistance to oils are critical, silicone-coated blankets are the better option.

In conclusion, choosing the right fire blanket involves evaluating materials, considering size, storage, and accessibility, and prioritizing fire safety education and training. By taking these factors into account, you can ensure that you're well-prepared to handle small fires and protect yourself and your loved ones in the event of an emergency. Stay safe out there!

Frequently Asked Questions about Fire Blankets

What type of fire blanket is best?

The best fire blanket depends on the specific needs of the environment. For kitchen use, silicone-coated fire blankets are ideal due to their flexibility and resistance to grease fires. For industrial or laboratory settings where chemical or electrical fires may occur, fiberglass fire blankets are recommended for their durability and ability to handle extreme temperatures.

Do firemen recommend fire blankets?

Yes, firefighters often recommend fire blankets as part of a comprehensive fire safety plan. Fire blankets are an effective first response tool for small, contained fires, particularly in kitchens or when someone’s clothing is on fire. However, firemen emphasize that fire blankets should not be used for large, out-of-control fires.

What are the disadvantages of a fire blanket?

Fire blankets, while effective for small fires, have limitations. They are not suitable for large, out-of-control fires, and they cannot be used to put out fires in large appliances or machinery. Also, a fire blanket may only be effective if it is properly maintained and regularly inspected for wear and tear.

Which is better, fiberglass or silicone fire blankets?

Both types have their advantages. Fiberglass blankets are better suited for industrial and chemical fire scenarios due to their heat resistance and durability. Silicone-coated blankets are ideal for use in kitchens and healthcare settings due to their flexibility, ease of use, and ability to resist grease fires.

When NOT to use a fire blanket?

Fire blankets should not be used for large or spreading fires, especially those involving electrical appliances (unless the blanket is rated for electrical fires) or flammable liquids. In such cases, it is better to evacuate and call emergency services immediately.

How many times can you use a fire blanket before replacing it?

Fire blankets can typically be used once or twice, depending on the severity of the fire. After being used, the blanket should be inspected for damage or wear. If it shows signs of degradation, it should be replaced immediately to ensure that it remains effective.

Where is the best place to store a fire blanket?

A fire blanket should be stored in a place that is easily accessible and visible to everyone. Common locations include the kitchen, near electrical panels, or close to exits in workplaces. Ensure the storage area is away from potential fire hazards and obstacles.