FireCodes is a code research tool built by fire protection engineers for professionals who work in the code every week. Ask in plain language, or type a bare section number, and get the relevant sections from the codes your jurisdiction has adopted into law, gathered and cited so you can verify every answer against the code text itself.
What is the minimum discharge density required for residential sprinklers inside a dwelling unit?
The minimum discharge density required for residential sprinklers inside a dwelling unit is specified in the Florida Low-Rise Residential Sprinkler Code 2019. According to Section 7.1.1.1, the system must provide at least the flow required to produce a minimum discharge density of 0.05 gallons per minute per square foot (gpm/ft²) or 2.04 millimeters per minute (mm/min), or the sprinkler listing, whichever is greater, to the design sprinklers.
References
Florida Low-Rise Residential Sprinkler Code 2019, Section 7.1.1.1: "The system shall provide at least the flow required to produce a minimum discharge density of 0.05 gpm/ft² (2.04 mm/min) or the sprinkler listing, whichever is greater, to the design sprinklers."
Fire protection professionals from engineering firms, consulting agencies, and government authorities rely on FireCodes daily.
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Engineers, designers, and consultants are saving hours on code research with FireCodes.
“What used to be an hour of flipping between NFPA 13 and the FBC turned into a few minutes. It’s cut my code research time by 40% on a typical job, and even more on the complicated ones.”
“It’s an upgrade from how I used to search through code like a caveman, tab after tab on a PDF reader, hoping I entered the right keyword. I don’t think I can go back after using FireCodes.”
“Better than any other AI I’ve tried.”
Ask in natural language, keywords, or a bare section number. Every answer cites the exact sections from your jurisdiction's adopted codes, with the verbatim code text alongside, so you verify, not just trust.
Ask one question across several adopted code books at once: sprinkler, alarm, building, and fire codes side by side, and see what each book says, with citations to each.
If the adopted code doesn't address your question, FireCodes says so and surfaces the closest related sections instead of inventing a requirement. The judgment call stays where it belongs, with you.
Engineers, inspectors, and consultants rely on FireCodes for cited, verifiable code research
Senior Designer · Mill Brook Fire Protection
“I like to search in Chat first, then go to References to copy the exact code text verbatim onto my plans instead of transcribing from the physical book. It streamlines AHJ reviews and I find security knowing I’m deriving information directly from the code, not Google forum threads.”
· GHD Engineering
“FireCodes pulled the code in a very defined way with extensive details. It was very promising.”
Fire Protection Engineer
“More precise responses than the same questions asked to Copilot, our company’s current AI assistant. It’s not afraid to tell me when my assumptions are wrong. GPT, Gemini, and Copilot are all very “make the user feel good” and sometimes provide incorrect information.”
Fire Protection Engineering · Design Alaska Inc.
“References are accurate. Huge upgrade from other platforms I’ve used for code support. Having the summary of code findings and the references provided separately is a really nice feature.”
Plumbing & Fire Protection Engineer · Cosentini
“I am really enjoying FireCodes. I think this AI is really well done.”
Fire Protection Engineer · Performance Design Technologies
“The breakdowns it gives are helpful and well organized, and the references section is greatly appreciated so I can double-check what it finds for myself.”
FireCodes does the document scanning: it retrieves the relevant sections from your jurisdiction's adopted fire codes and gathers them in one place, with citations. The hours you save aren't for skipping steps. They're for interpreting and applying the code with the thoroughness your projects deserve. Coverage keeps pace as states adopt new editions.
Choose the adopted code books that govern your project, from 30 states plus city and federal authorities, or select several at once with Multi-Book to cross-reference requirements side by side. Florida's adopted books, for example:
Adopted requirements for the installation of sprinkler systems
Adopted requirements for the installation of standpipe and hose systems
FireCodes doesn't ask for your trust. It shows its work. Every answer comes with citations and a References panel containing the exact, verbatim code text, untouched by AI, so you can read the original language and reach the same conclusion yourself.
FireCodes is a professional research tool for people who are in the code every week: designers, engineers, plan reviewers, inspectors, and ITM technicians. It complements your code knowledge rather than replacing it, and it gives teams large and small the same fast access to the adopted editions and the same verifiable, section-level citations. If you rarely open a code book, this tool isn't built for you, and we'd rather tell you that up front.
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Honest by Design
Multi-BookFire protection engineering is a veteran industry where thoroughness keeps people alive. Our tool exists to give professionals more time for the engineering that matters, never to replace the knowledge, rigor, and judgment the work demands.
FireCodes is not a tech company discovering fire protection. It is built by working fire protection engineering teams who respect how hardened and battle-tested this industry is, and who believe the timeless fundamentals should never be replaced.
Knowing the code, and knowing how to search a code book, should never go away. Every answer cites its sections and shows the verbatim code text, so you can check it against the code itself and could always arrive at the same answer on your own.
We will never trade the integrity, safety, and thoroughness of engineering for convenience. FireCodes does the document scanning, gathering the relevant sections from your jurisdiction’s adopted codes, so your time goes into interpreting and applying the code, not paging for it.
AI should never replace the human side of engineering. FireCodes is not a stamp and never the final word. The engineer and the AHJ interpret the code. And when the code is silent on a question, it says so instead of inventing an answer.
If you're looking for a tool that lets you skip understanding the code, this isn't it, and we're proud of that.
FireCodes is built by engineers active in the industry's professional community, including the ongoing conversation about where AI belongs in fire protection, and where it doesn't. Our team took part in the SFPE Foundation's first AI in Fire Engineering Summit at UC Berkeley in May 2025, alongside the researchers, practitioners, and officials shaping how this technology should serve the profession.
FireCodes answers from the fire and building codes adopted into law by 30 states, plus New York City, Phoenix, and federal authorities. You get the actual adopted editions in force in each jurisdiction, with cited references. Select your state in the chatbot to research the code that applies to your project.
Save time on code research without giving up rigor. Try FireCodes yourself: ask in plain language, get cited sections from your adopted codes, and verify every answer against the code text.
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