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‘Le Grand Large’ swimming and sports center

Péronnes-lez-Antoing, Belgium, Europe

Sector Sports
Client Federatie Wallonië-Brussel, Leopold II laan 44, 1080 Brussel, BE
Architect AgwA scrl civile, Paleizenstraat 153, 1030 Brussel, BE
Intervention Construction and Renovation
Scope Study and following up MEP / EPBD reporting
GFA 6,220 m2
Project status under construction
Study April 2011 - September 2011
Execution From March 2016

Sustainable Features

heat recovery
heat recovery
passive cooling
passive cooling
natural ventilation
natural ventilation


Total technical installations cost:2.999.598,74  € excl. vat
Total construction cost:10.813.940,17 € excl. vat
K Level / Energy class :35
 E Level:65


Project description:

The project ‘Le Grand Large’ situated in Péronnes-lez-Antoing consists mostly of new construction and extensive renovation work for another part.

The building contains various functions, all aimed at activities related to water sports:

– Administration (offices and services)

– Restaurant and kitchen (catering)

– Dormitory (collective accommodation)

– Concierge house (individual dwelling)


The different volumes are heated by air or by convectors, operated by different boilers. Ventilation is carried out by air groups with heat recuperation on the extraction air. Free cooling is also possible.

The buildings are cooled by a system integrated in the air group, or by indoor and outdoor units with direct expansion.


The energy performance and indoor climate levels are in accordance with the EPBD regulations.