Ductwise: Duct Calculator — ASO

By BEK Service LTD on AppTrack Ninja.

HVAC duct sizing & friction

Ductwise sizes ductwork the way the standards do — and shows you the numbers behind the answer. Type the airflow and the friction rate you design to. Ductwise gives you the exact round duct, the next size you can actually buy, the resulting velocity, and the rectangular equivalent for the same friction and flow. No chart, no cardboard slide rule, no guessing. BUILT FOR THE JOB • Big, high-contrast numbers you can read on a roof in daylight • Large touch targets that work with gloves on • Dark mode for plant rooms and night shifts • Every calculation works offline — no account, no sign-in • Me…

Categories: Utilities

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