Cementitious fireproofing is one of the most common methods used in large commercial and industrial buildings. It involves spraying or troweling a cement-based mixture onto structural steel, concrete, or decking. Once applied, it creates a thick, durable barrier that insulates the structure and delays heat transfer during a fire.

Because it’s cost-effective and fast to apply, cementitious fireproofing is widely used in warehouses, high-rises, factories, and parking structures. It’s less about aesthetics and more about performance—providing reliable fire protection for decades when maintained properly.

Key Benefits:

Affordable and highly effective for large-scale projects

Provides excellent fire resistance for steel and concrete structures

Easy to apply quickly across large areas

Durable and long-lasting under normal building conditions

Best For:

Warehouses and distribution centers

Industrial facilities and factories

High-rise steel structures

Parking garages

Intumescent coatings are a more advanced, aesthetically pleasing type of fireproofing. Applied like paint, they expand (or “intumesce”) when exposed to high heat, forming a thick, insulating char layer that protects the material underneath from fire damage.

Unlike cementitious coatings, intumescent fireproofing is often used in buildings where the steel or wood structure is left exposed for architectural or design purposes. It provides critical fire protection without compromising the look of the space, making it popular in modern offices, schools, retail spaces, and public buildings.

Key Benefits:

Expands during a fire to create a heat-resistant barrier

Provides effective fire protection while maintaining architectural appearance

Can be applied thinly, like paint, but offers strong performance

Ideal for exposed structural steel, wood, or drywall

Best For:

Commercial offices and retail spaces

Schools, hospitals, and public buildings

Buildings with visible or decorative steel and wood elements

Areas where design and aesthetics are important