Standard manhole covers

Standard manhole covers

Manhole covers are available in various options and sizes. They are widely used in industrial and public facilities, i.e. in shops, exhibition halls, restaurants, workshops, warehouses, parking lots, and other places where
access to underfloor installations is required.

The basic filling of the manhole cover is concrete class C35/45 and a smooth or corrugated steel plate. Alternative filling is, for example, floor tiles, resin, paving stones.

Manhole covers are made of 2 or 3 [mm] thick stainless steel sheet of AISI 304 or AISI 316. This material allows applying products in places with strict hygenic requirements.

Manhole covers consist of upper and lower parts bolted to ensure safe closure. The product reinforcement is made of “black steel” B500SP. An O-ring seal between the lower and upper parts is applied.


– easy access to underfloor technological installations

– isolation against odours

– waterproof

– simple opening system

– high durability

– aesthetic design




    Category of interest:

    - austenitic stainless steel grade AISI304/316
    - thickness 3 [mm]
    - depending on the load class (B125, C250, D400), damper sizes from K3x3 to; K10x10 are available
    - easy access to underfloor installations
    - gas/watertightness
    - simple opening system
    - high durability
    - handle for opening
    - option: full plate
    Standards / Certifications
    ATT_certificates external drainage

    Manhole Covers

    Related products

    Related industries

    Food industry
    Public facilities
    Outdoor public space

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