NCC 10.8.3 · 2022

Condensation Management Calculator

Enter building length, select pitch and choose eave or fascia venting and the calculator will determine your requirements.

What is the length of the building in metres?

In metres.

m

What is the pitch of the roof?

< 10°≥ 10° to < 15°≥ 15° to < 75°, non-cathedral ceiling≥ 15° to < 75°, cathedral ceiling

Select option below for eave or fascia venting

Aluminium Eave Vent Twin PackAEV2040W(open area 21,000mm² per vent)Aluminium Fascia Vent Twin PackAEV1260xx(open area 21,590mm² per vent)

1. Building length
2. Roof pitch
3. Vent

High level

-

Eave level

-