A toolchain for fire engineering

Calculations you can put your name on.

SootSafe is the modern toolchain for fire, building, and risk engineers — model ventilation systems, run safety calculations, and produce defensible documentation in one place.

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Balancing

1.4s

to balance a typical network

Standards

Aligned with the methodology of ISO 16732

Output

PDF

auditor-ready reports

LIVE · NODAL SOLVER

stairwell-c · pressurization

SootSafe ventilation canvas — nodes, flows, and protected spaces

ΔP @ door

52.4Pa

Air velocity

1.18m/s

Flow N05→N08

1.42m³/s

Compliance

PASSEN 12101-6/13

Standards-compliant

EN 12101-6/13Primary

Pressure differential systems

BBR 5:25Primary

Swedish building regulations

ISO 16732Secondary

Fire risk assessment

NFPA 92Technical

Smoke control systems

What's inside

Everything you need to do the work, none of the legacy seams.

Ventilation system modelling

Sketch ventilation networks on a node canvas. Connect components, set parameters, and label protected spaces.

System balancing

Balance pressures, flows, and resistances across the network in a single pass — standards-compliant, with auditor-ready outputs.

Fire safety calculations

Run α·t² fire-growth scenarios and detector response (RTI / C-Factor / Hybrid) on the same model you balanced.

Transient analysis

Simulate a fire developing inside the system and watch pressures, flows, and detector activations evolve along a time scale.

LAUNCH LIST · WAITLIST

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Pre-launch

Get the next build in your inbox. No newsletter noise.

Methodology notes, release windows, and an early-access invite when SootSafe is ready for live audits. Roughly one email a month — only when there's something worth sending.

What you'll get

RELEASEEarly access when we open the beta.
METHODNew papers on balancing & detector response.
CHANGESNotable updates to the solver.

Frequency

≈1 / moonly when there's news

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1-clickfooter of every email

Hosting

EU · GDPR

Pricing

Choose the scale that fits your practice.

Every plan includes full system balancing. Step up when you need broader scenario coverage, more seats, or auto-generated reports.

Solo Auditor

€99/ mo, billed annually

Stop declining small jobs. Pay for the tool with half a day's billing.

Full system balancing
Basic α·t² fire growth simulations
Up to 5 active projects

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Professional Suite

Enterprise

€750/ mo · 5–10 seats

Standardize your firm's fire-safety sign-offs. Reduce liability through exhaustive automated audits.

Everything in Professional
Priority support & technical validation
Exportable auto-generated technical reports
5–10 seats included

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Other ways to access

Project-Based

€450per project · 30-day access

Professional-grade validation for one specific project. No long-term commitment.

All features unlocked
30-day access window
Single project scope

Buy project access

Student

Freewith valid student ID

For coursework, theses, and personal learning. Send a photo of your student ID and we'll set you up.

Full balancing & simulation
Watermarked PDF exports
Renewed each academic year

Apply with student ID