Fire Protection That Holds the Line When It Matters Most
4D Construction provides both professional spray-on fireproofing and hand-patched fireproofing for commercial, institutional, and industrial projects throughout the region. We apply both cementitious and fibrous fireproofing materials to structural steel, decks, and assemblies, ensuring your building meets the required fire-resistance ratings and inspection standards.
Whether it's a new build or a retrofit, our team works cleanly, efficiently, and in sync with your construction schedule to keep the project moving forward.
Our Spray-On Fireproofing Services Include:
Cementitious Fireproofing (SFRM) - Sprayed fire-resistive material for steel beams, columns, floor, and roof assemblies
Intumescent Coatings - Thin-film fireproofing with a smooth finish—ideal for exposed steel.
Deck and Roof Assembly Coverage - Fire-resistance treatments for horizontal structural elements.
Retrofit and Repair Applications - Patch and restore fire ratings in existing buildings or during renovations.
Code and Spec Compliance - Application to UL-listed assemblies and IBC standards.
Coordination with Firestopping and Inspections - Integration with life safety consultants and special inspectors.
Why Choose 4D for Spray-On Fireproofing?
Precise and Professional Application - Our team is trained to meet material specifications and inspection tolerances.
Clean Job Sites, Minimal Overspray - We protect surrounding finishes and respect your work zone, and even perform hand patching when a machine is not warranted
Up to Code, On Schedule - We help you hit fire-rating requirements without project delays.
Trusted by GCs and Safety Officers Alike - Our work passes inspection the first time—no headaches, no rework.