Fire Door Mastic Certifications: What You Need to Know

Fire safety is a paramount concern in any building, be it a residential home, office complex, or industrial facility. One crucial component of fire safety is fire doors, which are specially designed to contain and prevent the spread of fire and smoke. To ensure that fire doors perform their intended function, various elements must come together, including the use of fire-resistant materials, proper installation, and regular maintenance. One often-overlooked aspect of fire door maintenance is the use of fire door mastic and its certification. In this article, we'll explore what fire door mastic is, why it's important, and what you need to know about its certification.

What is Fire Door Mastic?

Fire door mastic is a specialized sealant used in the construction and maintenance of fire doors. It plays a crucial role in ensuring the integrity of the fire door assembly. Fire doors are designed to provide a barrier against the spread of flames, smoke, and toxic gases in the event of a fire. Fire door mastic is used to seal any gaps, joints, or openings in and around the door frame, hinges, and other components to prevent the passage of fire and smoke.

Why is Fire Door Mastic Important?

Fire doors are only effective if they can contain a fire for a specified period, allowing occupants to evacuate safely and limiting the damage to the building. Any gaps or openings in the door assembly can compromise its ability to perform this vital function. Fire door mastic serves as a critical element in closing these gaps and maintaining the fire door's integrity. It ensures that the door remains airtight and smoke-tight during a fire, preventing the fire and smoke from spreading to other areas of the building.

Certification of Fire Door Mastic

Certification of fire door mastic is essential to guarantee its effectiveness in fire door applications. The certification process involves rigorous testing to determine its fire resistance and smoke-sealing capabilities. Fire door mastic must meet specific standards and regulations set by relevant authorities and not adhering to the latest testing standards can damage your companies reputation and leave you open to expensive legacy costs, Certitek has the very latest testing standard compliance.

BS EN 1366-4:2021

BS EN 476 parts 20:1987 and 22:1987

BS EN 1634-1:2014 + A1 2018

BS EN ISO 140-3:1995 Acoustic Tested

BS EN 1634-3:2004 Smoke Testing

Speak to someone at Certitek on 01355575971 or team@certitek.io to find out if what you are using is compliant.

Here are some key aspects to consider regarding fire door mastic certification:

Testing Standards: Does your mastic have testing to the latest standards? The BS EN 1366-4: 2021 is the new standard and the old version of this is now a withdrawn standard.

Duration of Fire Resistance: Fire door mastic is typically rated for a specific duration of fire resistance, such as 30 minutes, 60 minutes, or 90 minutes. The certification will specify the duration for which the mastic can effectively seal gaps and openings during a fire. Certitek has testing to 120 minutes!

Maintenance and Inspection: Regular maintenance and inspection of fire doors and their associated mastic are essential to ensure ongoing compliance with certification standards. Any damaged or deteriorated mastic should be promptly replaced to maintain the door's fire resistance. If installed correctly, Certitek can last for decades.

Fire door mastic certification is a critical aspect of fire door maintenance and fire safety in buildings. It ensures that the sealant or adhesive used to maintain the integrity of fire doors meets stringent standards for fire resistance and smoke sealing. When it comes to fire safety, every detail matters, and using certified fire door mastic is a vital step in ensuring the protection of occupants and property in the event of a fire. Building owners, facility managers, and contractors should prioritize the use of certified fire door mastic and conduct regular inspections to uphold the highest standards of fire safety.

Call us on 01355 575971 or email team@certitek.io to find out how you can build Certitek's proven compliance into your projects.