The context
In summer 2025, before Marignane, Hélios worked for Airbus on the Paris-area site of Paris-Le Bourget (Dugny, Seine-Saint-Denis): 1,500 m² of roofs treated with the PrimaTherm® reflective system in four layers, on an aerospace site in operation, under a prevention plan and without lifting.
TODO-ENZO : photos après travaux, période et mesures à la réception à intégrer (envoi prévu après dépôt de la fiche).
What this project illustrates
- The trust of an aerospace player, renewed the following year in Marignane: the same safety and traceability requirements, the same deliverables (thickness check, monitoring sheet, as-built file, warranties).
- Nationwide intervention: team lodged on site, drums and pumps on the ground, hoses up to the roof.
- The system: solar reflectance 95 %, emissivity 0.89, SRI 120 certified; Broof(t3) fire rating.
Further reading
- Airbus Marignane case study — 5,900 m², −29 °C measured.
- Cool roof in Paris — our projects in the Île-de-France region.
- Cool roof for industrial buildings.
