A call for the chair of Fletcher Building to resign over the Gib crisis.

KiwiSaver provider Simplicity and the Shareholders Association have written to the building giant with the request in the wake of a meeting on Friday.

They're also asking for the remaining board members to put themselves up for re-election, and some independent reviews of conduct, culture and risk.

Shareholders Association chief executive Oliver Mander told Tim Dower Fletchers isn't taking responsibility for what's happened.

He says they haven't really seen any form of mea culpa or any substantial admittance of fault for their role in the plasterboard supply crisis.

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