The Fontecarmoa Sports Hall, located in Vilagarcía de Arousa, has undergone a comprehensive renovation to modernize its facilities and improve its energy efficiency. The total investment in the project exceeded two million euros, with a contribution of 1,780,000 euros from the Vilagarcía City Council and 350,000 euros from the General Secretariat for Sport of the Xunta de Galicia.

The project included structural repairs, roof replacement, improved enclosures, and interior refurbishment of the hall. In addition, photovoltaic energy systems were installed and the electrical and air conditioning systems were upgraded, raising the building’s energy efficiency to category “A.”

This renovation has resolved damp and condensation problems affecting the building, which was built more than 40 years ago. The renovation of the locker rooms, restrooms, and the perimeter of the court, along with the installation of solar panels, contribute to the sustainability and functionality of the facilities.

Regarding the roof renovation, the purlins were removed due to their rusty condition, while the original trusses were preserved after being treated with special anti-corrosion paints. A self-supporting industrial system was used for the new roof, ensuring an efficient and rapid solution, as the profiles were fixed directly onto the existing trusses. The INCO 155.3 profile, 1.00 mm thick and with R5T8 perforation, was used as the support profile, ensuring adequate sound absorption. In addition, an anti-condensation membrane was incorporated along with high-density rock wool (150 kg/m³) and a large-wave exterior profile, the INCO 44.6 Corrugated profile, 0.80 mm thick. Furthermore, the same INCO 44.6 Corrugated perforated cladding profile, type R3T6, has been used on the façade, acting as a new envelope over the original facades and as a solar control element. The exterior cladding, both on the façade and the roof, is made of steel with a special Magnelis ZM310 coating, ensuring durability in a C4M environment.