Electrical wiring with flame retardant cables in full compliance with CEI 20-22 II-B on electrical cords for installations.

(regulations for the prevention of occupational accidents and general rules for the hygiene at work) for the piping for the passage of cables, insert inside, switches and digital controls for temperature control, interior lighting was obtained by Led cold white light powered by 12 Volt inserted inside the aluminum bars covered by polyethylene curved profiles.

Since 1995, the European Union, all polyurethane foams are exempt of CFCs (Chlorofluorocarbons). Since 2003, are also exempt from HCFCs (hydrochlorofluorocarbons), to reduce the potential depletion of the ozone layer in the atmosphere.