What is the difference between BS 476 22 and BS EN 1634?
What is the difference between BS 476 22 and BS EN 1634?
Brief Preambular Summary
Fire door plays a critical role in ensuring safety within buildings. These specially designed doors are an essential part of a fire safety plan, helping to contain fires, prevent the spread of smoke, and protect lives and property. They are a vital component of any building’s overall fire protection system. Fire doors are not just ordinary doors; they are engineered to withstand high temperatures, keeping fire and smoke from spreading through the building.
Brief Explanation of the Importance of Fire Door in Safety
The importance of fire doors cannot be overstated. In the event of a fire, fire doors act as barriers that can slow or even prevent the fire from spreading, giving people more time to evacuate and reducing the risk of injury or death. These doors are often made of materials such as steel, timber, or glass, which are designed to hold up against extreme heat. In addition to their physical design, fire doors are fitted with components like seals and hinges that further enhance their effectiveness in controlling fire.
BS 476-22 and BS EN 1634 as Key Fire Door Standards
When it comes to fire doors, standards play a crucial role in ensuring their reliability and effectiveness. Two of the most recognized standards for fire doors are BS 476-22 and BS EN 1634.
BS 476-22
BS 476-22 is a UK standard that tests the performance of fire doors and other fire-resistant elements. It focuses on determining how long a fire door can withstand fire exposure. This standard ensures that fire doors can provide adequate protection in the event of a fire.
BS EN 1634
BS EN 1634 is a European standard that similarly tests the fire resistance of doors and other building elements. It provides guidelines for how fire doors should be tested and what performance criteria they must meet. This standard is particularly important for ensuring that fire doors perform consistently across different countries and regulations.
Both of these standards help guarantee that fire doors are built to withstand the heat and pressure of a fire, ensuring they can provide vital protection during an emergency.
What is BS 476-22?
Overview of BS 476-22: Fire Resistance Tests for Doors
BS 476-22 is a standard in the UK that focuses on testing the fire resistance of doors, including fire doors. It outlines the procedures and criteria for determining how long a fire door can withstand a fire and stop it from spreading. Essentially, this test ensures that fire doors meet the necessary safety standards before they can be installed in buildings.
The test evaluates how a fire door performs when exposed to heat and flames. It measures factors like the door’s ability to prevent the passage of smoke and heat, how well the door’s seals work, and how much time it can resist fire. This information is critical because it allows building owners to know exactly how reliable their fire doors are when it comes to saving lives and protecting property.
The History and Purpose of the BS 476 Standard
The BS 476 standard was developed to ensure fire safety in buildings, particularly in relation to fire doors and other fire-resistant building materials. Introduced in the 1950s, BS 476 was created as a response to the need for better fire safety regulations in the wake of devastating fires. Its purpose was to establish clear guidelines and testing methods to help manufacturers design fire-resistant doors that could reliably contain fires and slow their spread.
BS 476 has been revised several times over the years, with the latest versions focusing on more accurate testing methods and improved materials. BS 476-22 is one of the key parts of this overall standard, specifically addressing fire resistance in doors and other building components. The ultimate goal of the BS 476 standard is to ensure that fire doors can perform as expected, providing crucial protection in the event of a fire.
Key Features of BS 476-22 Certification for Fire Door
BS 476-22 certification is an important mark of quality and reliability for fire doors. Fire doors that are BS 476-22 certified have undergone rigorous testing to prove their ability to withstand high temperatures and prevent the spread of fire and smoke. The certification indicates that a fire door can withstand fire exposure for a specific period, usually ranging from 30 minutes to 4 hours, depending on the door’s design and materials.
Some key features of BS 476-22 certification include:
- Fire Resistance Duration: The fire door must pass the test and show that it can resist fire for a specific period.
- Temperature and Smoke Control: The fire door must prevent the passage of heat and smoke, keeping the fire contained and allowing occupants to evacuate safely.
- Testing Conditions: The certification requires that the door undergoes a fire resistance test under controlled conditions, simulating a real fire scenario.
What is BS EN 1634?
Overview of BS EN 1634: European Standard for Fire Resistance
BS EN 1634 is a European standard that sets out the fire resistance testing requirements for doors, including fire doors. It provides a method for evaluating how long fire doors can resist fire and prevent the spread of heat and smoke within a building. The standard is similar to the UK’s BS 476-22 but aligns with European regulations to ensure that fire doors meet the same high standards across all EU countries.
The testing process under BS EN 1634 involves exposing a fire door to flames and heat while monitoring its ability to hold up under such conditions. The fire door is checked for its ability to stop the fire from spreading, to contain smoke, and to keep temperatures at safe levels. This is vital for ensuring that fire doors do their job in protecting lives and property during a fire emergency.
The Relationship Between BS EN 1634 and the EU's Fire Safety Regulations
BS EN 1634 is closely tied to the EU’s broader fire safety regulations. As part of the European Union’s commitment to improving safety standards across all member states, the standard helps ensure consistency in fire safety measures. This allows for the free movement of fire safety products, like fire doors, throughout the EU.
The standard plays an essential role in harmonizing the rules for fire-resistant building materials. It ensures that fire doors are tested and certified to meet specific safety levels across different countries. This helps prevent confusion or misunderstandings about fire safety requirements when buildings are constructed or renovated. Additionally, it supports compliance with the EU’s Construction Products Regulation (CPR), which mandates that construction products like fire doors must meet certain performance criteria before being placed on the market.
Key Features of BS EN 1634 Certification for Fire Doors
BS EN 1634 certification is a mark of quality for fire doors within the EU. It confirms that a fire door has been tested and meets the required standards for fire resistance. Some key features of this certification include:
1. Fire Resistance Duration:
A certified fire door must be able to resist fire for a certain time, typically ranging from 30 minutes to 4 hours, depending on its design and materials.
2. Smoke and Heat Control:
The fire door must prevent the passage of smoke and control heat, ensuring the fire doesn’t spread, and people have more time to escape.
3. EU-Wide Recognition:
BS EN 1634 certification is recognized across all EU member states, ensuring that fire doors meet the same high safety standards no matter where they are installed.
4. Testing and Documentation:
Fire doors undergo a rigorous testing process and must be documented to prove they meet the performance standards outlined in BS EN 1634.
Summary
In summary, BS EN 1634 certification ensures that fire doors are reliable, providing the necessary protection in case of a fire, and they meet the safety regulations across the entire European Union. This standard is a crucial part of making sure fire doors perform consistently and effectively in various building environments.
Key Differences Between BS 476-22 and BS EN 1634
Scope and Applicability
BS 476-22 and BS EN 1634 both focus on testing fire doors and other fire-resistant building elements, but they differ in their scope and specific application.
BS 476-22 is primarily a UK standard that focuses on the fire resistance of doors within the United Kingdom. It outlines the testing methods for fire doors to ensure they can withstand high temperatures and prevent fire and smoke from spreading. The standard applies to various types of doors, including timber, steel, and composite fire doors. It is essential for compliance with UK building regulations and is often required for fire doors installed in commercial, residential, and public buildings across the UK.
On the other hand, BS EN 1634 is a European standard that applies to all EU member states. It shares a similar focus on fire resistance but is designed to meet the requirements of the broader European market. This standard ensures that fire doors meet consistent testing protocols across multiple countries, making it easier for manufacturers to sell and install fire doors throughout the EU.
In summary, while both standards focus on fire door safety, BS 476-22 is specific to the UK, while BS EN 1634 applies to the entire European Union.
Differences in Regional Applicability (UK vs. EU)
The most significant difference between BS 476-22 and BS EN 1634 is their regional applicability. BS 476-22 is the go-to standard for fire door testing in the UK, ensuring that fire doors meet the fire resistance levels required by UK regulations. This makes it a crucial standard for anyone involved in fire safety or construction within the United Kingdom.
BS EN 1634, on the other hand, applies to all EU countries, and it is recognized across the EU as the standard for fire door performance. While the UK was part of the EU, this standard was widely accepted across both regions. Now, following Brexit, the UK continues to use BS 476-22, but BS EN 1634 remains the primary standard for fire doors within the EU.
These regional differences mean that manufacturers, architects, and construction professionals need to be aware of the specific fire door regulations in the country where they are working. If you’re installing fire doors in the UK, you will likely need to ensure they meet BS 476-22, while in the EU, the requirements will align with BS EN 1634.
How Each Standard Applies to Different Types of Buildings and Construction?
Both BS 476-22 and BS EN 1634 apply to fire doors across a range of building types, but their application might vary slightly depending on the type of construction and the intended use of the building.
BS 476-22 is typically applied to buildings in the UK, including both commercial and residential settings. It ensures that fire doors in places like offices, hospitals, schools, and apartment buildings are built to withstand fire for a specific period. The standard also applies to various types of fire doors, such as hinged, sliding, and automatic doors, all of which must meet the fire resistance criteria set out in the standard.
Similarly, BS EN 1634 applies to fire doors in all types of buildings across the EU, from industrial facilities to residential buildings. Since the European Union has its own set of fire safety regulations, BS EN 1634 helps ensure that fire doors meet the same safety requirements across member countries. This includes fire doors in high-rise buildings, warehouses, and public spaces.
The key difference here is that while the overall goal of both standards is to ensure fire doors can stop the spread of fire and smoke, the application may vary slightly depending on local regulations and the type of construction. Both standards aim to ensure that fire doors provide the necessary protection in the event of a fire. Still, the exact criteria may depend on regional regulations and the specifics of the building’s design.
Testing Methods and Criteria
Comparing the Fire Resistance Testing Protocols of Both Standards
When comparing the fire resistance testing protocols of BS 476-22 and BS EN 1634, both standards share similar goals but use slightly different methods to assess how fire doors perform during a fire. Both standards aim to determine how long fire doors can withstand high temperatures and prevent the spread of fire and smoke, but there are key differences in their testing approaches.
BS 476-22 tests fire doors by exposing them to a direct flame in a controlled environment. The fire door is placed in a furnace where the temperature is gradually increased to simulate a real fire scenario. The test evaluates the door’s ability to withstand heat, prevent smoke from passing through, and maintain its integrity over time.
On the other hand, BS EN 1634 also tests fire doors in a furnace, but the standard includes slightly different criteria for testing, including specific temperature and pressure conditions. The test evaluates not only how well the fire door holds up to fire but also how it responds to factors like smoke leakage and heat transfer. The protocols in BS EN 1634 are more aligned with EU-wide regulations and have become the go-to standard for ensuring fire doors meet the necessary safety standards across European countries.
Duration and Intensity of Fire Tests
Both BS 476-22 and BS EN 1634 test fire doors for specific durations, but the required fire resistance duration can vary depending on the type of fire door and its intended use.
Under BS 476-22, fire doors are typically tested for a period ranging from 30 minutes to 4 hours. This means a fire door will need to withstand a constant fire for that amount of time before it is considered to meet the required fire safety standards. The intensity of the fire during the test follows a controlled heating curve that mimics a realistic fire scenario.
In comparison, BS EN 1634 also includes fire resistance tests with a similar range of 30 minutes to 4 hours, depending on the fire door’s design and purpose. However, BS EN 1634 may sometimes involve more stringent fire intensity conditions to account for the variety of building environments in Europe. For example, the testing may simulate conditions in larger buildings or high-rise structures where fire doors must endure more intense exposure.
Differences in Testing Environment and Criteria
The testing environment and criteria for fire doors under BS 476-22 and BS EN 1634 differ in some aspects, particularly in how the tests are set up and the conditions they simulate.
BS 476-22 focuses on testing fire doors within a furnace environment. The test evaluates the door’s ability to withstand fire and heat from a direct flame, measuring how well it holds up against the pressure and intensity of the fire. The environment in these tests aims to replicate the conditions a fire door would face in a typical building fire.
In contrast, BS EN 1634 also uses a furnace for fire testing but incorporates additional environmental factors. For example, it takes into account the behavior of smoke, how heat transfers through the door, and whether the door can maintain its integrity when exposed to different pressures. This allows for a more comprehensive assessment of how the door would perform in a variety of building types across the EU, where building designs and fire safety needs can differ.
Furthermore, BS EN 1634 includes additional tests for fire doors in specific environments. For instance, it includes tests for doors used in buildings with high ceilings or large open spaces, where fire and smoke spread differently than in smaller buildings. The criteria also focus more on smoke control and heat leakage, ensuring that fire doors meet the higher safety standards needed in larger, more complex building environments.
Fire Performance Rating
How Fire Door Is Rated Under BS 476-22 and BS EN 1634?
Both BS 476-22 and BS EN 1634 provide systems for rating the performance of fire doors, but there are some differences in how the ratings are presented and the criteria used for assessment.
Under BS 476-22, fire doors are typically rated based on how long they can withstand a fire without allowing flames, smoke, or heat to pass through. The fire resistance is generally given in hours or minutes (e.g., 30 minutes, 1 hour, 2 hours), indicating how long the door can hold up in the event of a fire. The fire door’s ability to maintain its structure and prevent fire spread during this period is key to its rating.
BS EN 1634 uses a similar approach, rating fire doors based on their fire resistance, but it also places a stronger emphasis on additional factors like smoke control, heat transfer, and integrity under different building conditions. Like BS 476-22, it rates fire doors in terms of how long they can endure under fire exposure (e.g., 30 minutes to 4 hours), but BS EN 1634 may also test the door’s performance in environments where heat, smoke, and pressure vary, which can influence how the door is rated.
Summary
In both standards, the performance rating is a measure of how well a fire door can hold up against fire and stop it from spreading. The difference lies in the specific tests and conditions used to determine that rating.
Meaning of "Fire Resistance" and "Integrity" in Both Contexts
The terms “fire resistance” and “integrity” are central to the fire performance rating of a fire door under both BS 476-22 and BS EN 1634, but their meaning and application can vary slightly.
Fire Resistance
Fire Resistance refers to the door’s ability to withstand heat and flames for a specified duration without breaking down. It’s a measure of how long the fire door can remain intact when exposed to fire and prevent the spread of flames, smoke, and heat. Under both standards, fire doors are tested to determine how much fire resistance they can provide, usually ranging from 30 minutes to several hours.
Integrity
Integrity refers to the door’s ability to maintain its structure and seal during a fire. A door with good integrity means it will not allow smoke, flames, or heat to pass through gaps. Both BS 476-22 and BS EN 1634 assess integrity by checking for gaps in the door and its seals and by ensuring that it maintains its shape and structural strength during the test. In both cases, integrity is a key factor in determining whether a fire door meets the required fire safety standards.
While fire resistance is about withstanding the fire for a specific period, integrity is about ensuring that the fire door keeps its protective function intact throughout the event.
How Performance is Measured and Compared?
The performance of fire doors is measured in both BS 476-22 and BS EN 1634 by how well they can resist fire and how long they can maintain their integrity under test conditions.
For BS 476-22, the primary measure is the duration of fire resistance. Fire doors are rated based on how long they can withstand direct flame exposure. The performance is checked at different time intervals (such as 30 minutes, 1 hour, etc.) to see if the fire door still holds up and prevents the passage of smoke or flames. The test ends when the door fails to maintain its structure or when smoke or heat leakage becomes too high.
In BS EN 1634, the process is very similar but with additional attention to factors like smoke control, heat transfer, and how the door responds to different pressures or temperatures. The standard evaluates fire doors in environments that simulate real-world conditions, including large spaces where fire behavior can be more intense. It checks not only how long the door can resist fire but also how well it controls smoke and heat, which is critical for maintaining safety during a fire.
Summary
Both standards focus on fire resistance and integrity. Still, BS EN 1634 may take a more comprehensive approach by evaluating fire doors in a wider range of building types and fire scenarios.
Why Are These Standards Important for Fire Door Safety?
Ensuring Compliance with Fire Safety Regulations
Both BS 476-22 and BS EN 1634 play a crucial role in ensuring that fire doors comply with fire safety regulations. Compliance with these standards is necessary for buildings to meet legal fire safety requirements. Many local and national building codes require that fire doors be tested and certified according to these specific standards to ensure they provide adequate protection in the event of a fire.
These standards help verify that fire doors have been built to withstand fire for the required time, preventing the spread of flames, heat, and smoke. Without these regulations, there would be no clear guidelines for testing the effectiveness of fire doors, which could result in poorly constructed doors that don’t perform as expected during a fire. By adhering to these standards, builders and manufacturers can ensure that their products meet the necessary safety levels, helping buildings stay in line with fire safety laws.
Protecting Lives and Property During a Fire
Fire doors are critical for protecting lives and property during a fire. In the event of a fire, these doors help to contain the blaze, prevent smoke and heat from spreading, and provide a safe escape route for people inside. By meeting the rigorous requirements of BS 476-22 or BS EN 1634, fire doors are guaranteed to perform as needed during a fire emergency, slowing down or stopping the spread of fire and giving people more time to evacuate safely.
A properly rated fire door can be the difference between life and death. It can protect escape routes, safeguard critical areas like stairwells, and protect valuable property and equipment. These standards help ensure that fire doors will work as expected, making them an essential part of a building’s fire protection system.
Role of Standards in Improving Building Safety
The standards set by BS 476-22 and BS EN 1634 are vital for improving overall building safety. Fire doors are one of the most important elements of fire protection, but their effectiveness depends on their ability to meet strict safety criteria. These standards help improve safety by ensuring that fire doors are tested for both fire resistance and structural integrity, meaning they are less likely to fail when they are needed most.
By defining clear guidelines and testing methods, these standards also promote innovation and improvement in fire door manufacturing. Manufacturers are encouraged to create better materials, designs, and technologies to improve the performance of fire doors. As a result, fire doors today are more reliable than ever before, offering better protection and helping to reduce fire-related risks in buildings.
How Do These Standards Impact Fire Door Manufacturing?
Influence of BS 476-22 and BS EN 1634 on Fire Door Designs
The standards BS 476-22 and BS EN 1634 have a significant influence on the design and construction of fire doors. Fire door manufacturers must consider these standards to ensure their products meet the required fire resistance and safety criteria. For instance, both standards require fire doors to withstand heat, smoke, and flames for a specified period, typically ranging from 30 minutes to several hours, depending on the type of door.
To meet these standards, manufacturers must use materials that can withstand high temperatures without failing. This has led to innovations in materials like fire-resistant glass, steel, and composite materials that offer higher fire resistance. Additionally, designs must include specific components like seals and hinges that prevent smoke from passing through and help the door maintain its structural integrity under fire conditions.
The standards also drive design improvements, as manufacturers aim to create fire doors that not only perform well in terms of fire resistance but also meet other criteria, such as soundproofing, aesthetics, and ease of installation, all while complying with safety regulations.
How Manufacturers Meet the Specific Requirements of Each Standard?
Meeting the requirements of BS 476-22 and BS EN 1634 involves extensive testing and certification. For fire doors to be compliant with these standards, manufacturers must have their products tested under controlled conditions to assess their fire resistance. This involves testing doors in a furnace where they are exposed to increasing temperatures to simulate a real fire scenario.
Manufacturers also have to ensure that their doors are constructed with specific materials and designs that meet the exact fire resistance durations required by each standard. For example, BS 476-22 may require that a fire door made of timber or steel can withstand fire for at least one hour, while BS EN 1634 may have slightly different performance criteria depending on the intended use and location of the fire door. In both cases, fire doors must be fitted with components like intumescent seals that expand under heat, preventing smoke and fire from passing through gaps.
Manufacturers must also ensure that their fire doors undergo quality control checks at each stage of production. This ensures that every fire door leaving the factory meets the required standards for performance and safety.
Examples of Fire Door Products Tested Under These Standards
Many fire door products are specifically tested and certified under BS 476-22 and BS EN 1634 to ensure their effectiveness in the event of a fire. These include a variety of fire doors used in different building types, from commercial spaces to residential buildings.
For example, fire doors made of steel or timber are commonly tested under BS 476-22 to meet the required fire resistance ratings. A timber fire door may be tested for one hour of fire resistance, while a steel fire door could be rated for up to four hours, depending on the thickness and construction of the door. These fire doors are typically installed in buildings like offices, schools, or hospitals, where fire containment is a top priority.
BS EN 1634 is often used for fire doors that must meet the higher performance standards required in the EU. These include glazed fire doors made with special fire-resistant glass, which are commonly used in modern office buildings or shopping malls. These doors not only have to withstand high temperatures but also have to prevent smoke and heat from transferring through the glass, a critical feature in larger open spaces. The use of fire-resistant glass has become more common in recent years, allowing designers to meet fire safety requirements while maintaining aesthetics.
Other examples of fire doors tested under both standards include automatic fire doors, which are used in locations like airports, train stations, and large warehouses. These doors must meet strict standards for fire resistance and integrity, ensuring they close automatically in the event of a fire to contain the blaze and prevent smoke from spreading.
Choosing the Right Fire Door for Your Building
Factors to Consider When Selecting Fire Door
1. Fire Rating
The fire rating of a door refers to how long it can withstand fire before it fails. Fire doors are classified according to their fire resistance, typically measured in minutes or hours. When selecting a fire door, you need to know the required fire rating for your building, as this depends on local regulations and the purpose of the space. For example, high-traffic areas or rooms storing hazardous materials may require doors with higher fire resistance.
2. Material
The material of the fire door directly affects its durability and ability to resist fire. Common materials for fire doors include timber, steel, and composite materials. Timber fire doors are popular for their aesthetic appeal, but steel doors offer superior protection in high-risk areas. When choosing the material, think about the location and usage of the door, as well as its ability to provide adequate fire protection.
3. Size and Fit
Fire doors must fit properly within the door frame to function correctly. A poorly fitted fire door can compromise its effectiveness during a fire. Be sure to measure the door opening carefully and choose a door that fits snugly. It’s also important to ensure the door is equipped with the appropriate seals to prevent smoke from leaking through.
4. Hardware and Accessories
Hardware such as hinges, locks, and closers must meet fire safety standards to work effectively in a fire emergency. Some doors may need additional accessories, like smoke seals or vision panels. It’s essential to choose hardware that is compatible with the fire door and meets local fire safety regulations.
How to Determine if You Need a BS 476-22 or BS EN 1634 Certified Door?
Both BS 476-22 and BS EN 1634 are standards that relate to the performance of fire doors. The key difference lies in their regional applicability and testing methods.
BS 476-22:
BS 476-22: This British Standard is commonly used in the UK. It tests the fire resistance of doors in terms of their ability to prevent the spread of fire and smoke. If you’re in the UK or another region that follows British standards, a fire door certified to BS 476-22 may be required.
BS EN 1634:
This European standard is widely used in countries across Europe. It evaluates the fire resistance of doors and shutters using a similar testing method to BS 476-22 but follows European regulations. If your building is located in a European country, you might need a fire door that meets BS EN 1634 standards.
To determine which certification you need, check with your local building authority or fire safety inspector. They can guide you on the appropriate standard based on your location and the specific requirements for your building.
Relate FAQ
What is BS 476-22?
BS 476-22 is part of the British Standards series that outlines fire resistance tests for building materials and structures. Specifically, BS 476-22 tests the fire resistance of doors and their components. The test measures how long a fire door can resist the spread of flames and heat under controlled conditions. This standard has been widely used in the UK for many years but is gradually being replaced by European standards.
What is BS EN 1634?
BS EN 1634 is the European standard for fire resistance testing of doors, windows, and shutters. It is aligned with the European Union's fire safety regulations and is intended to harmonize testing methods across EU member states. BS EN 1634 covers the performance of fire doors under exposure to fire, including how the door and its components react to heat, flame, and smoke.
How do BS 476-22 and BS EN 1634 differ in testing methodology?
While both standards test fire resistance, BS EN 1634 adopts a more comprehensive approach in line with EU regulations. The primary difference lies in the specific test conditions, such as the type of furnace and temperature curve used during the tests. BS EN 1634 also places more emphasis on the performance of the complete door assembly, including seals and hardware, while BS 476-22 focuses primarily on the door's core material.
Is BS 476-22 still valid, or should I switch to BS EN 1634?
BS 476-22 is still in use in the UK, particularly for certain applications that require compliance with older building codes. However, with the increasing adoption of European standards, BS EN 1634 is becoming the preferred standard for fire doors, especially in projects aiming to meet modern safety and regulatory requirements.
Which standard is recognized in the UK for fire doors?
In the UK, both BS 476-22 and BS EN 1634 are recognized standards for fire doors, but BS EN 1634 is increasingly being used due to its alignment with European and international regulations. For new installations or upgrades, BS EN 1634 is typically the recommended standard.
Can a fire door pass both BS 476-22 and BS EN 1634?
Yes, a fire door can meet the requirements of both BS 476-22 and BS EN 1634, but this depends on the specific test conditions and the manufacturer’s certification. However, if you're working on an international or EU-based project, BS EN 1634 is often the preferred standard due to its broader recognition.
Why is the difference between BS 476-22 and BS EN 1634 important for fire safety?
Understanding the difference between these standards is crucial for ensuring that fire doors meet the correct fire resistance criteria for specific building applications. With the global shift towards European harmonization, opting for fire doors certified under BS EN 1634 can provide more robust fire protection and compliance with modern building regulations.
Can fire doors tested to BS 476-22 be used in modern construction?
While fire doors tested to BS 476-22 can still be used in many applications, they may not always meet the latest fire safety standards required for newer buildings or projects. In such cases, it is advisable to use fire doors that are tested and certified under BS EN 1634 to ensure compliance with current fire safety regulations.
What are the key benefits of using fire doors tested to BS EN 1634?
Fire doors tested to BS EN 1634 offer several advantages, including improved compliance with European fire safety regulations, enhanced performance in extreme fire conditions, and greater peace of mind for building owners and occupants. These doors are also more likely to meet the latest construction and safety codes, making them the best choice for new builds or renovation projects.
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