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Custom prefabricated stair ramps
Alcos has always been the leader in Italy for the design and manufacture of non-standard stairways, both straight and curved.
Multi-storey buildings and parking lots
Alcos boasts a long experience in multi-storey structures since 1969.
Spiral ramps
Alcos is the absolute leader in the production of both straight and helical prefabricated ramps with anti-seismic bracing function.
Stairwells – lift
Alcos has developed a flexible system for creating prefabricated stairwells – lifts.
Anti-seismic grandstands
Alcos is a point of reference in the production of bleachers for stadiums, sports halls and amphitheaters.
Bridges viaducts components
Construction of single span bridges, water towers, industrial and commercial buildings with special features.
Maritime and project works
With its own specialized workshop, Alcos manufactures the metal formwork for the production of special products.