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Sarec and Castel Alu participate in the construction of Crédit Agricole Aquitaine's future headquarters
Dual environmental certification

Dual environmental certification

Crédit Agricole Aquitaine will set up its headquarters on premises with dual environmental certification: tertiary HQE (high environmental quality) and BREEAM ("good" rating). On the programme: the construction of 6 connected buildings, a striking structure with large glazed frontages, in keeping with the Bassins à Flots district. This complex will be built on the site of the current Lesieur factory, with a floor area of 12,300m², and will feature 6 floors of offices and meeting rooms, a 2-floor / 360-seater lecture hall, a business centre, a reception area, a staff canteen and dedicated kitchen, a 250-space car park, and a logistics area. Sarec's role is to waterproof the roof and Castel Alu is handling the façades.

Our subsidiaries involved in the project

Castel Aluminium

A leading building envelope company.


Building envelope specialist.