Vermiculite Fire Spray

Trusted for fire protection for over 30 years, we are a certified applicator of leading vermiculite products.

 

Fast and effective fire protection

We can incorporate vermiculite fire spray into your passive fire protection system in the design stage of your project to ensure extreme fire resistance. Used to protect internal steel, ceilings and ducts, Vermiculite Fire Spray is fabricated from cement fibres, vermiculite and plaster, has a low production cost and enables fast application. PROFINISH Fire Protection will work with your trade team to ensure the application process works seamlessly around your schedule.

Certified Vermiculite applicators

We most commonly apply Promat Cafco® 300 Vermiculite due to its inexpensiveness and fire-rating effectiveness. Applied on-site, the final finish of vermiculite is bold and textured like rough concrete and usually sets between 10-20mm in thickness. Vermiculite Fire Spray is effective at retaining moisture, so in the event of a fire, this moisture turns to steam, substantially delaying an increase in temperature and offering fire resistance for up to 240 minutes.

Extreme fire protection

We are also certified and experienced applicators of Promat FENDOLITE® MII. Used to protect against the most severe fire types, including jet fires and hydrocarbon pool fires, we can assist you in designing Promat FENDOLITE® MII for your civil or industrial projects. This durable and lightweight cementitious spray is designed for steel and concrete structures in the oil, gas and petrochemical industries.

Download the PROFINISH Capability Statement

We design and build projects that stop fire and corrosion, because no one should die in a fire.

Download our capability statement for information on our end-to-end fire protection. Learn more about our design, build and document process.

Enter your details to be sent a copy.

Frequently asked questions

  • What is vermiculite fire spray?

    Vermiculite fire spray is a material that is applied to steel and concrete structures to increase their fire resistance. It is made up of vermiculite, a naturally occurring mineral that is expanded by heat to form a lightweight, fire-resistant material. The spray is usually applied in multiple layers to achieve the desired level of fire resistance, and it can be used in a variety of applications, including commercial and industrial buildings, tunnels, and bridges.

  • How does vermiculite fire spray work?

    Vermiculite fire spray works by creating a barrier between the steel or concrete structure and the heat of a fire. When exposed to high temperatures, the vermiculite expands and forms a layer of insulation, which helps to slow down the spread of fire and prevent structural damage. The thickness of the spray and the number of layers applied can affect the level of fire resistance achieved, and the material is often tested and rated according to industry standards.

  • Is vermiculite fire spray safe to use?

    Vermiculite fire spray is generally considered safe to use when applied according to manufacturer instructions and industry best practices. However, it is important to wear appropriate personal protective equipment (PPE) when handling the material, as inhalation of the dust can be harmful. It is also important to ensure proper ventilation during and after application to minimize any potential health risks. Additionally, it is important to choose a reputable supplier and contractor to ensure that the product is of high quality and applied correctly.

  • How long does vermiculite fire spray last?

    The lifespan of vermiculite fire spray can vary depending on a number of factors, including the quality of the product, the environment it is used in, and the level of exposure to heat and moisture. Generally, vermiculite fire spray can last for several decades when properly applied and maintained. However, regular inspections and maintenance are recommended to ensure that the material remains effective and any damage or wear is repaired.

  • How much does vermiculite fire spray cost?

    The cost of vermiculite fire spray can vary depending on a number of factors, including the size and complexity of the project, the quality and type of material used, and the location of the installation. Generally, vermiculite fire spray is a cost-effective solution for improving the fire resistance of structures, and it can be more affordable than other methods such as installing fire-rated drywall or replacing structural components. However, it is important to obtain a detailed quote from a reputable supplier or contractor to determine the specific cost for a given project.