Smoke / Heat Detector Spacing
Detector-spacing calculator with real ceiling geometry inputs (beam-pocket, sloped, high-bay). NFPA 72 §17.7 — smooth and irregular ceilings.
In development — ETA Q4 2026
We could ship a placeholder that guesses. We won't. Fire-code calculations get sealed with a designer's stamp — we're taking the time to build this right, cited to NFPA 72 §17.7, and reviewed by our NICET III team before it goes live.
What this tool will do
Detector-spacing calculator with real ceiling geometry inputs (beam-pocket, sloped, high-bay). NFPA 72 §17.7 — smooth and irregular ceilings.
Get notified when it ships
One email when this tool launches. No newsletter, no marketing spam.
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Zion designs fire alarm systems from smoke-detector layout through NAC calculations. NICET III designer of record on every project.
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