---
title: "Ross Bahl - Bahl Fireproofing"
url: "https://bahlfireproofing.com/author/rossbahl/"
---

## [Core-Fill R-Value and Fire Safety: What the Data Shows](https://bahlfireproofing.com/core-fill-r-value-fire-safety/)

Two figures follow this masonry foam everywhere it is written about: an R-value per inch and a Class A fire result. Both are real test results, and both get quoted at conditions that do not match the question being asked. This article works through the published Core-Fill R-value data and the fire data, names the […]

## [Church Insulation: A Practical Guide for TX and OK Sanctuaries](https://bahlfireproofing.com/church-insulation-spray-foam-texas-oklahoma/)

A worship center asks two things of its envelope at once, and they do not point the same direction. It has to hold a very large conditioned volume against a Texas or Oklahoma summer, and it has to sound right when four hundred people sing in it. This article covers what church insulation controls in […]

## [Core-Fill Installation: The Complete Step-by-Step Guide](https://bahlfireproofing.com/core-fill-installation-concrete-block-walls/)

A Core-Fill installation is usually a one-day operation on a commercial block elevation, and the injection is the easiest part to get right. What decides whether the wall actually fills was settled weeks earlier by the masonry crew. Below is the field sequence: readiness, fill method, hole layout, injection, verification, patching, cure, and scheduling in […]

## [K-13 Maintenance and Long-Term Inspection Guide](https://bahlfireproofing.com/k-13-maintenance-inspection-guide/)

Sprayed fiber ceilings run twenty and thirty years without generating a work order, which is exactly why K-13 maintenance gets handled badly. Nobody writes a procedure for a surface that never asks for one, so the first attention it gets is usually a painter, a roof leak, or an electrician with a lift. This article […]

## [Core-Fill 500 Masonry Insulation: Our New Service Line](https://bahlfireproofing.com/core-fill-500-masonry-insulation/)

Bahl Fireproofing is adding masonry cavity-fill foam to its insulation work across Texas, Kansas, and Oklahoma. Core-Fill 500 is a two-component aminoplast foam injected into concrete block cores and masonry cavities. This article covers what the product is, what the code-recognized wall numbers actually are, where the foam does not belong, and how to specify […]

## [Agricultural Insulation in Texas: A Practical Spray Foam Guide](https://bahlfireproofing.com/agricultural-insulation-texas-spray-foam/)

Agricultural buildings fail differently than commercial ones. A warehouse with a thin envelope runs an expensive HVAC bill. A grain building or a poultry house with the wrong envelope grows mold on stored product and rusts its own frame from the inside. This guide covers what agricultural insulation has to control in Texas, why closed-cell […]

## [Fireproofing for Steel Deck: Floor and Roof Assemblies](https://bahlfireproofing.com/fireproofing-for-steel-deck-floor-and-roof/)

Fireproofing a steel deck is not about the deck, it is about the assembly. The deck, any concrete topping, the supporting beams and joists, and the sprayed fireproofing together make up a rated system, and the most consequential decision, restrained versus unrestrained, is the one most often gotten wrong. This guide covers how steel deck […]

## [Spray Foam vs K-13: Which Insulation Fits Your Commercial Ceiling?](https://bahlfireproofing.com/spray-foam-vs-k-13-which-fits-your-commercial/)

Spray foam and K-13 get compared as if they are competing for the same job, but they are not. One seals the building envelope; the other absorbs sound and finishes an exposed ceiling. Comparing them on R-value alone, where foam wins, misses what each is actually for. This guide breaks down what spray foam vs […]

## [Kansas City Commercial Fireproofing Contractor](https://bahlfireproofing.com/kansas-city-fireproofing-contractor/)

Kansas City is one of the country’s major logistics and manufacturing hubs, and its commercial construction, distribution centers, data centers, manufacturing plants, and healthcare campuses, needs code-compliant structural fireproofing on its steel. Bahl Fireproofing serves the entire Kansas City metro, on both the Kansas and Missouri sides of the state line. This page covers the […]

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