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    Manhole Covers

    A manhole cover, Drain cover or maintenance hole cover is a removable plate forming the lid over the opening of a manhole. It is important to allow direct access to your Underground Drainage for maintenance work on your pipes. Browse our range of Manhole Covers Below. Contact us on Live Chat or by phone 020 3481 1978 if you need guidance - Free Delivery on all orders over £300

    Recessed Locking Manhole Cover and Frame 300 x 300mm (5 Tonne Sealed) - Clark-Drain Drainage Recessed Locking Manhole Cover and Frame 300 x 300mm (5 Tonne Sealed) - Clark-Drain Drainage
    Recessed Locking Manhole Cover and Frame 300 x 300mm (5 Tonne Sealed)

    Clark-Drain

    Recessed Locking Manhole Cover and Frame 600 x 450mm (5 Tonne Sealed) - Clark-Drain Drainage Recessed Locking Manhole Cover and Frame 600 x 450mm (5 Tonne Sealed) - Clark-Drain Drainage
    Recessed Locking Manhole Cover and Frame 600 x 450mm (5 Tonne Sealed)

    Clark-Drain

    Cast Iron Manhole Cover and Frame Manhole Cover & Frame 600 x 450 x 40mm (12.5 Tonne - B125) - Clark-Drain Drainage
    Cast Iron Manhole Cover and Frame Manhole Cover & Frame 600 x 450 x 40mm (12.5 Tonne - B125)

    Clark-Drain

    Recessed Manhole Cover & Frame 450 x 450 x 80mm (5 Tonne) - Clark-Drain Drainage
    Recessed Manhole Cover & Frame 450 x 450 x 80mm (5 Tonne)

    Clark-Drain

    Recessed Manhole Cover & Frame 450 x 450 x 54mm (5 Tonne) - Clark-Drain Drainage
    Recessed Manhole Cover & Frame 450 x 450 x 54mm (5 Tonne)

    Clark-Drain

    10 Tonne Recessed Manhole Cover and Frame 600 x 600 x 80mm - Clark-Drain Drainage
    10 Tonne Recessed Manhole Cover and Frame 600 x 600 x 80mm

    Clark-Drain

    Cast Iron Hinged Gully Grid Cover 350 x 333 x 50mm Class B125 (12.5 Tonne) - Clark-Drain Drainage Cast Iron Hinged Gully Grid Cover 350 x 333 x 50mm Class B125 (12.5 Tonne) - Clark-Drain Drainage
    Cast Iron Hinged Gully Grid Cover 350 x 333 x 50mm Class B125 (12.5 Tonne)

    Clark-Drain

    Cast Iron Manhole Cover and Frame - 600 x 450 x 100mm Class D400 (40 Tonne) - Clark-Drain Drainage
    Cast Iron Manhole Cover and Frame - 600 x 450 x 100mm Class D400 (40 Tonne)

    Clark-Drain

    Iron Lid Manhole Cover and Frame 600 x 600 x 40mm (12.5 Tonne - B125) - Clark-Drain Drainage Iron Lid Manhole Cover and Frame 600 x 600 x 40mm (12.5 Tonne - B125) - Clark-Drain Drainage
    Iron Lid Manhole Cover and Frame 600 x 600 x 40mm (12.5 Tonne - B125)

    Clark-Drain

    Plastic Water Badged Surface Box - 167 x 156 x 75mm - Clark-Drain Drainage Plastic Water Badged Surface Box - 167 x 156 x 75mm - Clark-Drain Drainage
    Plastic Water Badged Surface Box - 167 x 156 x 75mm

    Clark-Drain

    Inspection Chamber Manhole Cover & Frame 450mm (3.5 Tonne) - Clark-Drain Drainage Inspection Chamber Manhole Cover & Frame 450mm (3.5 Tonne) - Clark-Drain Drainage
    Inspection Chamber Manhole Cover & Frame 450mm (3.5 Tonne)

    Clark-Drain

    Recessed Manhole Covers & Frames (All Sizes) - Clark-Drain Drainage Recessed Manhole Covers & Frames (All Sizes) - Clark-Drain Drainage
    Recessed Manhole Covers & Frames (All Sizes)

    Clark-Drain

    from

    Manhole Cover & Frame 438 x 438 x 37mm (3.5 Tonne) - Clark-Drain Drainage
    Manhole Cover & Frame 438 x 438 x 37mm (3.5 Tonne)

    Clark-Drain

    Recessed Locking Manhole Cover and Frame 600 x 600mm x 58mm (5 Tonne Sealed) - Clark-Drain Drainage
    Recessed Locking Manhole Cover and Frame 600 x 600mm x 58mm (5 Tonne Sealed)

    Clark-Drain

    Recessed Manhole Cover & Frame 438 x 438 x 93mm (3.5 Tonne) - Clark-Drain Drainage
    Recessed Manhole Cover & Frame 438 x 438 x 93mm (3.5 Tonne)

    Clark-Drain

    Double Sealed Manhole Cover and Frame 600 x 600 x 30mm (5 Tonne GPW) - Clark-Drain Drainage
    Double Sealed Manhole Cover and Frame 600 x 600 x 30mm (5 Tonne GPW)

    Clark-Drain

    Double Sealed Manhole Cover and Frame 600 x 450 x 30mm (5 Tonne GPW) - Clark-Drain Drainage
    Double Sealed Manhole Cover and Frame 600 x 450 x 30mm (5 Tonne GPW)

    Clark-Drain

    Steel Lidded Manhole Cover and Frame 600 x 450 x 30mm PC6CG (10 Tonne GPW) - Clark-Drain Drainage
    Steel Lidded Manhole Cover and Frame 600 x 450 x 30mm PC6CG (10 Tonne GPW)

    Clark-Drain

    Inspection Chamber Square Manhole Cover & Frame - 580mm (3.5 Tonne) - Clark Drain Drainage
    Inspection Chamber Square Manhole Cover & Frame - 580mm (3.5 Tonne)

    Clark-Drain

    Class Cast Iron Hinged Gully Grid Cover 430 x 370 x 100mm Class D400 (40 Tonne) - Clark-Drain Drainage
    Class Cast Iron Hinged Gully Grid Cover 430 x 370 x 100mm Class D400 (40 Tonne)

    Clark-Drain

    Cast Iron Hinged Gully Grating & Frame - 302 x 302 x 75mm Class C250 (25 Tonne) - Clark-Drain Drainage
    Cast Iron Hinged Gully Grating & Frame - 302 x 302 x 75mm Class C250 (25 Tonne)

    Clark-Drain

    Cast Iron Manhole Cover and Frame 675 x 675 x 100mm Class D400 (40 Tonne) - Clark-Drain Drainage
    Cast Iron Manhole Cover and Frame 675 x 675 x 100mm Class D400 (40 Tonne)

    Clark-Drain

    Cast Iron Manhole Cover and Frame - 600 x 600 x 100mm Class D400 (40 Tonne) - Clark-Drain Drainage
    Cast Iron Manhole Cover and Frame - 600 x 600 x 100mm Class D400 (40 Tonne)

    Clark-Drain

    Pedestrian Shallow Manhole Cover and Frame 600 x 600 x 27mm (1.5 Tonne) - Clark-Drain Drainage
    Pedestrian Shallow Manhole Cover and Frame 600 x 600 x 27mm (1.5 Tonne)

    Clark-Drain

    Class Cast Iron Manhole Cover and Frame 600 x 450 x 27mm (1.5 Tonne) - Clark-Drain Drainage
    Class Cast Iron Manhole Cover and Frame 600 x 450 x 27mm (1.5 Tonne)

    Clark-Drain

    Solid Top Cast Iron Manhole Cover & Frame 450 (1.5 Tonne - A15) - Clark-Drain Drainage
    Solid Top Cast Iron Manhole Cover & Frame 450 (1.5 Tonne - A15)

    Clark-Drain

    Manhole Cover & Frame 560 x 560 x 80mm (3.5 Tonne) - Clark-Drain Drainage
    Manhole Cover & Frame 560 x 560 x 80mm (3.5 Tonne)

    Clark-Drain

    Recessed Manhole Cover & Frame 600 x 450 x 80mm (10 Tonne) - Clark-Drain Drainage
    Recessed Manhole Cover & Frame 600 x 450 x 80mm (10 Tonne)

    Clark-Drain

    Steel Manhole Cover and Frame 600 x 600 x 30mm (5 Tonne) - Clark-Drain Drainage
    Steel Manhole Cover and Frame 600 x 600 x 30mm (5 Tonne)

    Clark-Drain

    Galvanised Manhole Cover & Frame 600 x 600mm (Pedestrian) - Clark-Drain Drainage
    Galvanised Manhole Cover & Frame 600 x 600mm (Pedestrian)

    Clark-Drain

    Pedestrian Steel Lid Manhole Cover & Frame 600 x 600 x 30mm (25 Tonne GPW) - Clark-Drain Drainage
    Pedestrian Steel Lid Manhole Cover & Frame 600 x 600 x 30mm (25 Tonne GPW)

    Clark-Drain

    Steel Manhole Cover and Frame 600 x 450 x 30mm (5 Tonne GPW) - Clark-Drain Drainage
    Steel Manhole Cover and Frame 600 x 450 x 30mm (5 Tonne GPW)

    Clark-Drain

    Pedestrian Steel Lid Manhole Cover & Frame 600 x 450 x 30mm (PC6AG) - Clark-Drain Drainage
    Pedestrian Steel Lid Manhole Cover & Frame 600 x 450 x 30mm (PC6AG)

    Clark-Drain

    A maintenance hole cover or a manhole cover is a removable plate forming a lid over the opening of a manhole. The opening of the manhole is large enough for a person to pass through it. This opening is used as an access point for maintenance and other work on an underground utility vault or pipe.

    Manhole covers are designed to prevent anyone or anything to fall into it. Plastic and iron covers and frames are black so they may look better in tarmac driveway. Manhole covers are often made from 

    • Concrete 
    • Cast iron 
    • Steel  
    • Plastic. 

    Clark Drain is one of the UK market leaders in the supply of manhole covers and is probably the best-known name in the industry. 

    It is to be noted that most modern manhole covers are not compatible with old frames. If you are planning to install a manhole cover it is advised to remove the entire old frame and install the new cover and frame as a complete unit. 

    It is important to select the right size and weight loading for manhole covers and frames. Below is the chart showing.

    Types of manhole covers

    • Recessed manhole covers

    Recessed manhole covers are a relatively modern invention. It enables slabs, screed or block to be laid within a metal tray to give access to the drainage system whilst blending it seamlessly with the surrounding material. 

    • Internal manhole cover

    Recessed internal use manhole covers are specially manufactured and are fitted with neoprene seal that eliminates the odour. Internal recessed manhole covers can be used outside provided they are not installed in a driveway.

    • Standard manhole covers

    Standard manhole covers are usually made of cast iron, galvanized steel, plastic or concrete. They are cost-effective and strong.