Ensuring fire protection with tested, trusted,
& reliable products

since 1998
At National Fireproofing Supply Company, we believe in the power of preparedness and the assurance that comes with knowing you have the best fireproofing products at your disposal.

Featured Products

Contego High Solids

is the solution for those looking for a non-toxic, thin, affordable, and reliable intumescent coating for structural steel, spray foam insulation, wood, etc.
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Permakote Flat Roof

is designed to be durable and long-lasting, and some say it can enhance the longevity of a flat roof. Permakote Plus is also a Class A rated fire retardant for added protection.
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Flamex PF-2

helps protect exterior wood from fire by developing a carbon char formation. It is a long lasting, stainable water-based fire retardant penetrant. It also works as a clear sealer, and anti-termite inhibitor.
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Firestop 814+

is the contractor’s choice solution for sealing voids. This remarkable caulk is UL Classified and has been specifically designed to expand when exposed to fire or extreme heat for 4 hours.
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Smooth Firestop Sleeves

Smooth Firestop Sleeve System for new cable/ wire installations direction through firewalls. UL Classified for 2 hours
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Industries We Serve

Commercial
Residential
Industrial
Institutional

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Blog Articles

Passive fire protection vs. active fire sprinkler

What Is Active Versus Passive Fire Protection?

Blog Staff November 17, 2024 No Comments
Active versus Passive Fire Protection are two critical approaches used to reduce the risk of fire and mitigate its damage in buildings. When discussing your building’s fire protection system, it’s…
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intumescent paint for fire rated wall assemblies

What Are Fire Rated Wall Assemblies?

Blog Staff November 7, 2024 No Comments
Fire Rated Wall Assemblies are one of the most crucial components of a building’s fire safety systems that lies within its walls. Fire wall assemblies serve as a passive protection…
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The Significance of Steel Fireproofing

Blog Staff September 30, 2024 No Comments
Steel fireproofing is an essential element in order to protect against the potential risk of fire. It is a method of safeguarding a building and its occupants and can be…
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flamex pf-2 exterior fire retardant for wood decking

Fireproofing Wood Decks

Blog Staff September 23, 2024 No Comments
Fireproofing Wood Decks is important to prevent them from fire when they attached or located close to your home, particularly if you reside in a region that is prone to…
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Interior Finish Fire Testing

Blog Staff July 19, 2024 No Comments
Interior finish fire testing is a crucial aspect of ensuring the safety and compliance of buildings. With the increasing emphasis on fire safety regulations, it is essential to test the…
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