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The Measure of Fire

As we begin a new year, we wanted to share a short story reflecting on why clarity; education; and system-based inspection matter—now more than ever.


The first thing Elias Ward learned about chimneys was that fire never lies.

It bends rules; it finds shortcuts; it remembers every mistake ever made for it. And when it finally answers, it answers in heat and smoke and damage that no report can soften.

Elias learned this kneeling on a cold concrete floor, staring up into a flue that had no business still standing.

The house was intact. The owners were confused. The chimney—steel warped like melted ribbon—told a different story.

Everyone else called it “one of those things.”

Elias called it evidence.

He stood, brushed the dust from his knees, and did what he always did: he documented everything. Measurements; clearances; deformation angles; soot patterns. Not guesses. Not assumptions. Observations. Facts.

He didn’t know it then, but that habit—measure first, speak second—would change an entire industry.


At the time, chimney inspections were more tradition than science. Apprentices learned from masters; masters learned from whoever came before them. Manuals existed, sure, but most lived on shelves instead of jobsites. Reports were vague. Language was soft.

“Appears serviceable.”
“Recommend monitoring.”
“Use with caution.”

Elias hated those phrases.

They were lies dressed as courtesy.

Fire didn’t care about politeness.

So Elias began asking the questions no one wanted to slow down for.

Why does this clearance exist?
What happens when it’s violated?
Where is the test data?
What assumptions are we relying on that no longer hold?

The answers were scattered—across standards committees; buried in test reports; whispered between engineers who assumed no one outside their circle cared.

Elias cared.

At night, while others slept, he read. Codes. Standards. Test protocols. Failure reports. He learned how systems were supposed to work—not in ideal conditions, but when they aged; when they were modified; when homeowners and installers did what homeowners and installers always do.

He began to see chimneys not as parts, but as systems. Heat transfer. Airflow. Expansion. Containment. Every component bound by rules whether people acknowledged them or not.

And slowly, he saw the cracks—not in masonry or steel, but in understanding.


The first pushback came quietly.

“You’re overthinking it,” someone said during a training session.
“No one’s ever had a problem with that,” said another.
“We’ve always done it this way.”

Elias didn’t argue.

He brought photos.

He showed seams pulled apart by expansion. Framing charred where “no issue noted” once lived. Factory-built systems altered just enough to void every assumption they were tested under.

“This isn’t theory,” Elias said. “It’s history.”

People grew uncomfortable.

Comfort had always been the industry’s true fuel.


Change came the way most real change does—not with announcements, but with tools.

Elias built better documentation first. Clear language. Defined terms. Observations separated cleanly from interpretation. No recommendations unless standards were met—never “caution,” only compliance or noncompliance.

Then he built systems to support it.

Inspection workflows that forced inspectors to look where they usually didn’t. Checklists tied to actual failure modes, not habits. Visual documentation that made denial difficult and excuses impossible.

Reports stopped being opinions and started becoming records.

Attorneys noticed first.

Then insurers.

Then manufacturers—some defensive, some curious.

“Your reports are… different,” they said.
“They hold up,” said others.

Elias didn’t smile. He didn’t gloat.


Fire had taught him humility.

The turning point came after a winter fire that made the news.

No fatalities. Severe damage. A lawsuit everyone expected to settle quietly—until Elias was called in.

He didn’t accuse. He didn’t speculate.

He reconstructed the system.

He showed how a modification—minor, common, undocumented—changed heat paths. How a clearance once safe became lethal. How the system failed exactly as physics demanded it would.

The courtroom was silent.

Not because Elias was dramatic.

Because the fire finally had a translator.

The case didn’t just settle. It rewrote training materials.


Years passed.

Inspection language across the industry shifted. “Recommend monitoring” faded. Clear standards-based statements replaced it. Education programs began teaching why, not just how. Inspectors stopped being box-checkers and started becoming system evaluators.

Manufacturers updated manuals—because now someone would notice if they didn’t.

Homeowners began asking better questions.

Fire departments changed pre-incident planning.

And through it all, Elias kept inspecting.

Still kneeling. Still measuring. Still documenting.

Someone once asked him why he never branded himself as a revolutionary.

Elias thought of warped steel; of charred framing hidden behind drywall; of fires that waited years to answer.

“Fire already has rules,” he said. “I just write them down.”


On his last inspection before retirement, Elias stood in a quiet living room, sunlight catching the edge of a properly installed hearth.

Everything was correct. Clearances exact. Documentation thorough.

The homeowner thanked him.

“You’re very careful,” she said.

Elias nodded.

Careful wasn’t fear.

Careful was respect—for systems, for truth, for consequences.

As he left, he glanced once more at the chimney rising cleanly against the sky.

Fire would pass through it someday.

And when it did, it would behave.

Because someone finally listened.


Dedication

For the investigators who taught us that fire always leaves a record—if we know how to read it.

For the educators who insisted that inspection is not about memorizing rules; but about understanding why those rules exist.

This work is offered in appreciation of Dale Feb; Bill Ryan; and Mike Segerstrom, whose commitment to evidence-based investigation and meaningful instruction has shaped how many of us see; document; and explain the systems we inspect.

Their influence continues wherever clarity replaces assumption.


Author’s Note

This story is an allegory.

While fictional in its narrative, it reflects a real shift within the chimney and hearth industry—one driven not by technology alone, but by a growing commitment to system understanding, evidence-based inspection, and professional accountability.

At InspectionFire, our purpose aligns with that shift.

We believe inspections are not about filling forms or offering reassurance; they are about documenting systems as they exist; identifying deviations from tested and intended conditions; and communicating those findings clearly—without speculation and without dilution.

The individuals acknowledged in the dedication did not change the industry by being louder than others. They did so by being precise; disciplined; and willing to explain why things matter—even when that explanation was inconvenient.

Their influence shaped how many inspectors approach documentation; education; and responsibility today. This story exists to honor those principles and to reinforce the idea that meaningful progress in this industry comes from understanding systems—not shortcuts.

If this story resonates, it is because you recognize its truth from experience.

Fire does not negotiate.
Systems do not guess.
And clarity—when practiced consistently—changes outcomes.


At InspectionFire, we remain committed to tools; education; and workflows that support clarity; accountability; and better outcomes across the chimney and hearth industry.

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Sneak Peek: Inspection Workflow Improvements Built for Real-World Inspections!

We’ve been refining the InspectionFire Workflow Form with one goal in mind: helping inspectors capture more complete; defensible; and usable inspection data—without slowing down in the field.

Screenshot of an Appliance/Fireplace Inspection form allowing the user to select file attachments and specify the number of files to include.
Screenshot

Several focused enhancements are rolling out soon, including:

  • Document Upload & Scanning – Attach manuals; permits; photos; or scanned paperwork directly inside the workflow—no separate systems required.
  • Custom Links (Named Your Way) – Save and label URLs that support findings; references; or client documentation.
  • Expanded Checklist Prompts – Additional inspection cues designed to reduce missed details and follow-up questions.
  • Arrival & Departure Test Fire Section (Gas Appliances) – A dedicated area to clearly document pre- and post-inspection test fire conditions.

Each of these updates was built to solve common inspection bottlenecks we see every day: incomplete notes; fragmented documentation; and avoidable clarification calls after reports are delivered.

If you’d like an early look, we’re offering brief walkthroughs to show how these features fit into an actual inspection workflow—not a sales pitch; just a practical overview.

If this helps you tighten documentation; streamline reports; or reduce callbacks; it’s worth it to see how it works.

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We’re excited to announce that the InspectionFire Custom Form v3.68 is now live!

This new release adds several powerful features designed to make inspection reporting faster, cleaner, and more professional.

User interface for adding photos and attachments in an inspection report, featuring fields for description, file attachment options, and document scanning.
Screenshot

What’s New in Version 3.68:

  • File Attachments (Max 2MB): Upload supporting files directly into your form for better documentation.
  • Document Scan: Capture and upload scanned documents right from the form.
  • Add + Name Links: Insert links and label them clearly—perfect for manuals, references, and additional resources.
  • Other Updates: Edits, streamlining fixes, more checklist options per user feedback, etc…

Whether you’re already using InspectionFire or exploring options to improve your reporting process, these updates make creating and delivering professional reports easier than ever.

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Insta360 Black Friday Deals Are Here!

Insta360 has officially kicked off their Black Friday sale with up to 33% off select cameras!

Now is a great time to upgrade your inspection camera setup!

Next steps:
1) Order an InspectionFire Insta360 Camera Housing Kit,

2) Order the matching Insta360 camera directly from Insta360 during the Black Friday sale,

3) Wait for your camera and housing to arrive,

4) Start using your new inspection camera.

Promotional image for Insta360's Black Friday sale, featuring the text 'UP TO 33% OFF' with visuals of people using cameras and accessories.

Upgrade your chimney, hearth, or confined-space inspection game with an InspectionFire housing today!

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MAX5 Housing Just Got Better

Two black devices with holes and red wires extending from them, placed on a concrete surface.

At InspectionFire, we’re always listening to feedback from sweeps in the field, and the MAX5 Housing has just received a round of upgrades designed to make your inspections smoother and your gear more reliable.

More Stability with a Third Whisker

We’ve added a third whisker to the housing, giving your camera setup extra stability inside the flue. This new design not only improves balance while navigating tight spaces but also helps reduce accidental contact with the chimney walls—cutting down on the risk of scratches to your lenses.

Easier Lens Cover Replacement

One of the most requested updates was making lens cover changes less of a hassle. With the enlarged space around the lenses, you no longer have to remove the camera from the housing to swap out lens covers. This means less downtime on the job, fewer chances of dropping or damaging your camera during maintenance, and a faster turnaround when you need fresh lens protection.

Reinforced Front Cover for Durability

We know these housings take a beating during day-to-day inspections. That’s why we’ve thickened the front cover for even better durability. The MAX5 is now tougher than ever, ready to handle bumps, soot, and the demanding environments that chimney professionals face daily.

Built from Real-World Feedback

Every improvement to the MAX5 Housing comes directly from input by chimney sweeps who use our gear every day. These upgrades aren’t just about making the housing stronger—they’re about saving you time, protecting your investment, and ensuring your inspections run more efficiently.

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Connector Pipe Orientation: Best Practices and Risks

The direction of connector pipe installation for solid fuel-burning appliances can be crucial for ensuring safe and efficient operation. Common industry practice is to install the connector pipe with the male (crimped) end pointing downward toward the appliance. This orientation allows any creosote or condensate to flow back into the appliance, reducing the risk of leaks at the joints and minimizing the potential for creosote buildup, which can lead to chimney fires.

What Do the Codes Say?

NFPA 211

The NFPA 211 does not specifically prescribe the orientation of connector pipes, though it talks a lot about proper installation and decrement of sections.

IRC

The IRC states:
“M1803.3 Installation. Vent and chimney connectors shall be installed in accordance with the manufacturer’s instructions and within the space where the appliance is located.”
It does not specifically prescribe the orientation of connector pipes.

However, we also find:
“M1801.3.2 Flue passageways. The flue gas passageway shall be free of obstructions and combustible deposits and shall be cleaned if previously used for venting a solid or liquid fuel-burning appliance or fireplace. The flue liner, chimney inner wall, or vent inner wall shall be continuous and free of cracks, gaps, perforations, or other damage or deterioration that would allow the escape of combustion products, including gases, moisture, and creosote.”

The Risks of Improper Installation

In this case, a connector pipe installed upside down would allow the escape of combustion byproducts during sweeping, and during a chimney fire, potentially creosote as well. Creosote could also flow down the outside of the pipe during normal use, without a chimney fire, because as creosote heats up it can flow down the inside of the chimney slowly and re-harden when heat is removed. If sufficient heat is not present to ignite it but to allow it to flow, this is a real possibility and one I have seen many times, where creosote has hardened in flowing lines on the outside of the connector pipe.

What Do Manufacturers Recommend?

Manufacturers of both connector piping and manufacturers of solid-fuel appliances may also specify the orientation of their pipes. On connector piping, there is often a sticker on the pipe (if included) showing an arrow pointing in the direction of exhaust flow that will indicate that the male end of the piping points downward and the female side upward. Nearly all single or double wall piping, as well as all Class A piping that I know of for natural draft solid-fuel appliances, are manufactured with the male end pointing downward toward the appliance. To properly connect single and double wall piping to chimneys at the ceiling or wall would require installing them with the seams in the proper direction. Otherwise, the connection would be backwards as well.

How We Document This in Our Reports

CONNECTOR PIPING INSTALLED UPSIDE DOWN: Connector piping must be installed with the male pipe ends pointing down. This aligns the pipe seams in such a way as to prevent migration of soot and creosote out of the pipe. During the inspection, it was noted that the connector pipe was installed partially or completely with male pipe sections pointed up instead of down. As such, the seams are inverted and every time the chimney is swept, materials such as soot and hardened creosote inside the pipe can migrate to the outside of the pipe. Additionally, in the event of a chimney fire, flaming liquid creosote—which flows down the inside of the pipe—upon reaching these reversed seams, can exit the flue and enter the home. This is a fire hazard and may result in soot entering the home, overheating and ignition of nearby combustibles, or the entry of open flame from the flue into the home. This and all other deficiencies should be properly resolved prior to continued use of the system.

A cozy room featuring a solid fuel-burning stove with a vertical connector pipe, surrounded by a green wall and large windows, showcasing a winter scene outside.
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IX5 Housing For Insta360 X5

 Introducing the next evolution in chimney inspection gear

The IX5 Housing — Now available at InspectionFire.

Built specifically to fit the new and powerful Insta360 X5 camera! For pros who demand more from their tools, this housing is perfect!

Expect the same rugged protection you’ve come to trust — with upgrades tailored to match the X5’s enhanced resolution and low-light performance.

Whether you’re navigating tight flues or capturing full 360 clarity in tough conditions, the IX5 Housing is engineered to handle the job.

Capture every angle in a single pass — even in the darkest corners.

The IX5 Housing is built to do it all — and keep your gear safe while doing it.

The IX5 Housing — Only at InspectionFire.

Close-up of the IX5 Housing designed for the Insta360 X5 camera, featuring red laser guides and a rugged design, set against a backdrop of a glowing electric fireplace.

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How To Use The Floor Protection: Corner Hearth Sizing Calculator

Welcome to InspectionFire.

In this video, we’ll walk you through how to use the Corner Hearth Sizing Calculator to determine the minimum hearth dimensions for corner installations.

Start by navigating to your Forms tab and opening the Calculators and Chase Cover folder.

Then select the Floor Protection: Corner Hearth Sizing Calculator.

Begin by entering a Job Identifier and the Location of the Appliance.

Next, enter the rear corner clearance from the stove to the wall.

Then input the appliance width and depth.

After that, select the type of floor protection required in front of the loading door.

Based on your entries, the calculator will display the minimum required distance from the corner to the front of the hearth — giving you the correct minimum hearth sizing for safe, code-compliant installation.

Once all fields are filled out, click Next, then Submit to save your results.

Designed to help you size it right — every single time.

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How To Use The Floor Protection: Combined R-Value Calculator

Welcome to InspectionFire.

In this video, we’ll walk you through how to use the Floor Protection: Combined R-Value Calculator to confirm if your setup meets the required insulation value.

Start by opening your Forms tab and navigating to the Calculators and Chase Cover folder.

Next, select the Floor Protection: Combined R-Value Calculator.

Begin by entering a Job Identifier and the Location of the Appliance, then click the Next button.

Now, select your material from the provided list, and hit Next.

Enter the material thickness, and the calculator will automatically generate the R-value based on your input.

Once that’s complete, hit Done, then click Next.

You’ll now see the total actual R-value for your selected materials.
You can also enter the minimum required R-value to check whether your setup meets or exceeds the necessary requirement.

When everything is filled out, click Next, then Submit to save your results.

Simplify your floor protection checks with confidence.