Modular manhole covers
ATT's offer includes the production of modular gas-tight manholes, consisting of segments in one frame with removable crossbars. Constructed according to customer specifications and taking into account the functionalities resulting from the conditions of use.
It is possible to manufacture manholes for different types of filling.
Standard manhole covers
Manhole covers are available in various options and sizes. They are widely used in industrial and public facilities. In shops, exhibition halls, restaurants, workshops, warehouses, and other places where access to underfloor installations is required.
Access covers are used in places where frequently access to key infrastructure is required, e.g. water and sewage or electro-mechanical. The product is installed in facilities such as: pumping stations, sewage treatment plants, water treatment plants.
Floor boxes are used wherever it is necessary to access the telephone lines and electrical sockets in a floor.