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Atrium Safety

SMOKE VENT AREA, RESERVOIR VOLUME, AND CLEARANCE.

Use this page to check the basic size of an atrium smoke vent strategy. It compares vent area, reservoir volume, and clear height so the opening logic stays visible in section and roof planning.

Vent Area Reservoir Clear Height Smoke Control

Atrium Inputs

Enter a simple atrium profile. The tool is intended for concept and planning work, not final smoke engineering.
Check Value Target Status Notes
Vent ratio
0
0
-
Vent area / floor area
Reservoir volume
0
0
-
Height x floor area
Clear height
0 m
0 m
-
Smoke layer clearance
Atrium read
0 / 4
-
-
Awaiting inputs

Diagram

Atrium Diagram

The diagram shows the atrium height and smoke reservoir so you can see whether the control strategy has enough volume above the occupied zone.

Summary

Atrium Totals

0 m2 atrium area 0 m3 atrium volume
0 flow factor 0 m clear height
Add values to start checking Use this as a quick atrium smoke-vent screen before detailed section design.