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Thu May 19, 2016 2:44 pm
Forum: Part L2 - England & Wales
Topic: Atrium - Criterion 3 failure
Replies: 1
Views: 11355

Atrium - Criterion 3 failure

I am modelling an office building with a central atrium with 200m2 rooflight. The room is mechanically cooled and is failing Part L2A criterion 3 'Solar Gains'.

If the atrium is divided into ground floor circulation space and the upper zone as 'internal void or warm roof' then it passes the solar ...