Intumescent Primers Services by CNW Fire Solutions

Setting the Standard for Passive Fire Protection Systems Nationwide.

Our Accreditations

We take pride in our accreditation by prominent industry organizations, guaranteeing the highest levels of quality and safety in all our services. Our commitment to excellence is further reinforced by our ISO 9001 certification, which ensures that our quality management systems undergo regular audits and approvals.

Protecting Structures with Expert Intumescent Paint Application Services

CNW Fire Solutions is a leading provider of intumescent paint application services, dedicated to safeguarding buildings and occupants from the devastating effects of fire. With extensive experience in the fire protection industry and a commitment to quality, we offer comprehensive services tailored to meet the specific needs of our clients across the UK.

Intumescent Coatings for Fire Protection

Intumescent coatings are a proven and effective method of protecting buildings from the risk of structural damage in the event of a fire. At CNW Fire Solutions, we specialize in the application of intumescent coatings for structural steel, ensuring that buildings can withstand high temperatures and maintain structural stability.

Basic Principle of Intumescent Coatings

Intumescent coatings react with heat generated during a fire, swelling up to 50 times their original thickness to form a protective carbon layer. This layer insulates the steel, delaying the spread of fire and providing crucial time for evacuation and firefighting efforts. Our intumescent coatings have been rigorously tested and meet EU standards, offering advanced protection against fire threats.

When is Intumescent Paint Required?

Intumescent coatings are applied to buildings to delay the spread of fire as outlined in standards such as BS 476 Parts 20 – 23 1987. These coatings are categorized by time, such as “30 minutes,” and are often specified by building control authorities in the UK to ensure compliance with fire safety regulations.

Experienced & Trusted Intumescent Paint Installers

At CNW Fire Solutions, our certified technicians have years of experience in intumescent paint installation. From initial consultation to application, we prioritize safety and quality to ensure that your property is protected effectively. We tailor our approach to meet your individual needs, using high-quality products and adhering to industry standards for installation.

Types of Intumescent Coatings

Soft Char Intumescent Paints

These paints generate a light char, providing excellent heat retardant properties. They release water vapor during a fire, resulting in a cooling effect, and slow down heat transfer to the substrate. Soft char intumescent paints are primarily used to protect structural steel internally.

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Hard Char Intumescent Paints

These paints produce a harder char, made with sodium silicates and graphite, offering superior fire retardant properties. They are commonly used for plastic pipe protection but can also be used for steel fireproofing.

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CNW Intumescent Fire Protection Services Include:

Intumescent Fire Protection for Steel
Intumescent Fire Protection for Wood & Timber
Soffit & Member Works to Car Parks
Fire Stopping for Walls & Floors
On-site Thickness Checks & Certification
Insulation to Roof Spaces
Cavity Barriers to Ceiling Voids
Timber Fire Protection

Frequently Asked Questions (FAQs)

What is the purpose of intumescent coatings?

Intumescent coatings protect steel surfaces from high temperatures during a fire, preserving the structural integrity of the building and providing time for evacuation or firefighting.

How do intumescent coatings work?

Intumescent coatings expand when exposed to heat, forming a microporous carbonaceous foam that insulates steel surfaces and slows down heat flow.

What surfaces can intumescent coatings be applied to?

Intumescent coatings can be applied to steel surfaces in buildings to provide fire protection.

What application methods do you use for intumescent coatings?

We use leading applications such as the Putzmeister SP11 for the application of intumescent coatings, ensuring a high-quality finish and effective fire protection.

How long does it take to apply intumescent coatings?

The time required for application depends on the size and complexity of the project. Our team works efficiently to minimize disruption and complete the application process in a timely manner.