Production of a pitched roof covering made of aluminium profile panels with prefabricated rebate connections with drainage channels and downpipes, including skylights and SHEV openings, plinth elements for roof hoods (sanitary, ventilation), snow guard, fall protection system including roof anchors and leaf grates as well as production of a bituminous flat roof covering.

1240 m2 of aluminium profile panels incl. ridge, eaves and verge formation as well as skylights and fall protection system,

70 m2 of bituminous flat roofing.