Spray Fireproofing Systems For Commercial & Industrial Buildings

Serving Maryland, Virginia, Pennsylvania & DC since 1990

Fire safety plays a vital role in the design of buildings in today’s commercial & industrial construction. Sprayed-on fireproofing systems provide a cost-effective approach to meet the hourly ratings required by local building codes and insurance companies. Fireproofing systems provide up to a four-hour rating on structural members, helping to prevent steel from collapsing during a fire.

Fireproofing is a passive form of protection that is always ready to protect the steel and ultimately lives in the event of a fire. Passive systems are constantly in place as opposed to active systems, such as sprinklers, which are required to activate before they perform.

Call (410) 729-0405 to speak with the experts at Royals Commercial to discuss your needs today.

Spray Fireproofing Types

Spray-applied fireproofing products are the most common types of fireproofing materials. Spray-applied materials come in standard density for concealed applications and medium or high density for exposed applications where the fireproofing is constantly subject to abuse and/or moisture.

Intumescent Spray Fireproofing

Intumescent coatings are becoming increasingly popular for achieving a fire rating on exposed structural steel. Intumescent fireproofing are thin film coatings designed for exposed applications where appearance is of primary importance. This fireproofing comes in solvent- and water-based formulations and provides up to a three-hour rating on beams and columns.

These coatings can be used for interior and exterior fireproofing applications, providing the owner and architect with an aesthetically pleasing way to fireproof structural steel. The product can be top-coated with a tinted coating to match almost any desired color.

Cementitious Fireproofing Spray

Made from a mixture of cement or gypsum, plus other materials like sand that act as an aggregate, cementitious fireproofing products offer strength and durability reminiscent of concrete while being light enough to spray into place. Installed in several layers, cementitious fireproofing provides an extremely heat-resistant coating to beams, columns and other structural steel elements.

While it is very strong, cementitious fireproofing can crack with expansion and contraction. It’s also porous, and the space between the coating and the steel structure can provide a place for moisture to collect. This makes cementitious fireproofing best for use in indoor spaces, where moisture will be less of an issue. For moisture-prone areas, intumescent coatings may be the better choice.

Sprayed Fiber Fireproofing

Made from mineral wool or fiberglass fibers combined with materials like sand, perlite or vermiculite, plus a cement or gypsum binder, sprayed fiber fireproofing offers excellent protection for steel beams, steel columns, structural concrete, wall surfaces, and more. It is lighter than cementitious products while providing similar performance. Once it cures, it offers a strong, durable coating.

Due to its fiber content, sprayed fiber fireproofing also offers some insulation and air-sealing capabilities. This makes it ideal for sealing small cracks and gaps in the outer envelope while simultaneously providing a passive fireproofing layer.

To learn which coating will be the best choice for your needs, talk to our experts at Royals Commercial. We can recommend the best fireproofing solutions for each area of your commercial facility.

Why Choose Royals Commercial for Fireproofing?

At Royals Commercial, we’re committed to quality, and we strive to provide the best service possible for our clients in Pennsylvania, Maryland, Virginia and Washington, DC.  Whether you run a small business or a large corporation, you can count on us for quality products, competitive prices and professional results.

Contact us online or call (410) 729-0405 to schedule commercial fireproofing services with Royals Commercial today.