---
title: "Intumescent Fireproofing - Bahl Fireproofing"
url: "https://bahlfireproofing.com/category/intumescent-fireproofing-blog/"
---

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Field notes and code guides

# Intumescent Fireproofing

Written from the field and cited to ICC, ASTM, NIST and the state agencies. If a number here is wrong, tell us and we will fix it.

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## [How to Specify Intumescent Fireproofing: A Guide for Architects](https://bahlfireproofing.com/how-to-specify-intumescent-fireproofing-guide/)

July 3, 2026

Architects are leaving structural steel exposed more often than ever, and that steel still has to meet its fire-resistance rating. Intumescent fireproofing is usually

 [Read the guide](https://bahlfireproofing.com/how-to-specify-intumescent-fireproofing-guide/)

## [Solvent-Based Intumescent Coating: The Right Choice for Semi-Exposed Steel](https://bahlfireproofing.com/solvent-based-intumescent-coating/)

June 23, 2026

Specifying fire protection for steel that lives in a covered parking deck, a breezeway, or a loading dock with partial cover is not the

 [Read the guide](https://bahlfireproofing.com/solvent-based-intumescent-coating/)

## [Intumescent Coating Maintenance and Inspection: A Field Guide for Building Owners and Facility Managers](https://bahlfireproofing.com/intumescent-coating-maintenance-inspection/)

June 19, 2026

Intumescent coatings can be one of the most dependable forms of passive fire protection for exposed structural steel. Applied correctly, they hold up for

 [Read the guide](https://bahlfireproofing.com/intumescent-coating-maintenance-inspection/)

## [Can You Paint Over Intumescent Coating A Topcoat Guide](https://bahlfireproofing.com/can-you-paint-over-intumescent-coating/)

June 17, 2026

If you are looking at fire-rated intumescent coating applied to steel and wondering whether you can put a finish coat over it, the short

 [Read the guide](https://bahlfireproofing.com/can-you-paint-over-intumescent-coating/)

## [Intumescent Coating for Exposed Structural Steel (AESS): What It Is and How It Works](https://bahlfireproofing.com/intumescent-coating-for-exposed-steel-aess/)

June 15, 2026

When an architect leaves structural steel visible instead of hiding it behind drywall, that steel still has to meet the same fire-resistance requirements as

 [Read the guide](https://bahlfireproofing.com/intumescent-coating-for-exposed-steel-aess/)

## [Intumescent Coating DFT, Cure Time, and Performance Factors](https://bahlfireproofing.com/intumescent-coating-dft-factors/)

June 11, 2026

Dry film thickness is the number everyone asks about with intumescent coatings, but it is not a single number you can pull off a

 [Read the guide](https://bahlfireproofing.com/intumescent-coating-dft-factors/)

## [Intumescent Fireproofing for Retail Steel: Aesthetic Fire Protection for Exposed Structure](https://bahlfireproofing.com/intumescent-fireproofing-for-retail-steel/)

May 28, 2026

Retail design has shifted hard toward open-ceiling, exposed-structure aesthetics over the last decade. Big-box anchors, grocery, home improvement, lifestyle centers, and flagship brand stores

 [Read the guide](https://bahlfireproofing.com/intumescent-fireproofing-for-retail-steel/)

## [Intumescent Fireproofing for Schools: Clean, Low-Odor Fire Protection](https://bahlfireproofing.com/intumescent-fireproofing-for-schools/)

May 18, 2026

K-12 schools across Texas, Oklahoma, Kansas, Nebraska, Minnesota, and Wisconsin are increasingly built with exposed structural steel in gymnasiums, cafeterias, and covered walkways. When

 [Read the guide](https://bahlfireproofing.com/intumescent-fireproofing-for-schools/)

## [Intumescent Fireproofing for Parking Garage Steel: Weather-Resistant Fire Protection](https://bahlfireproofing.com/intumescent-fireproofing-for-parking-garages/)

May 6, 2026

When a project specifies intumescent fireproofing on parking garage steel, the assumption that any commercial intumescent coating will work in that environment is the

 [Read the guide](https://bahlfireproofing.com/intumescent-fireproofing-for-parking-garages/)

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