Stairwell Pressurization Report

Zone 1 of 2 (GF to L20), door force 125 N against 133 N

10,075 L/s fan flow

Founding seats

Try it free for 7 days. Founding seats: $15/month for 3 months, then $39 — or $350/year.

Windows 10/11 wrapper. Pick the tools you need. Nothing charged during the 7-day trial.