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Manhole Companies in the UK

  • Component Developments is a market leader in the design, manufacture and supply of stainless steel products for the construction industry. Our products...

  • Stanton Bonna drainage products include manhole products, elliptical concrete pipes, and soakaways, and used for sewerage and drainage systems.

  • CPM Group Ltd offer a vast exclusive range of manhole, manhole cover, manhole integrated ladders and all other aspects of manhole systems

  • Althon Ltd are specialists in the design, manufacture and supply of surface water drainage and sustainable urban drainage systems (SUDS) for the...

  • Specialists in stainless steel manhole, channel and pit covers, inspection chambers and access ladders.

  • Wardsflex are engineers, designing and supplying top quality sewer cleaning systems, including drain tools, drain rods, sewer access & maintenance equipment,...

  • Glen Castings Ltd
    Glen Castings produce and supply aluminium die castings ductile iron and grey iron castings for all trades.
  • Durey Castings Limited
    Specialist manufacturers, stockists and distributors of all types of manhole covers and frames, gully gratings and duct covers in cast iron, ductile iron and steel.
  • Norinco UK Ltd
    Offer a wide range of ductile cast iron access covers and frames for underground networks.
  • Channel Grating Limited
    Manufacturers of access covers and frames in a range of materials.
  • Structural Science Composite Company
    supply a unique range of very light and very strong composite covers with composite frames that meet all the requirements for installation in the road and pedestrian areas
  • Plastics Express
    Plastics Express offers drainage & plumbing supplies at highly competitive prices with prompt delivery. We not only pride ourselves on the quality & range of products but also on our unrivalled levels of customer care. Our product range includes underground drainage, channel drainage, land drainage, ducting, rainwater, waste systems, soil & vent systems and water & gas service pipes & fittings.

Where to buy manholes

  • Component Developments - 10 Halesfield, Telford, Shropshire, TF7 4QP, 01952 588488
  • Stanton Bonna - Littlewell Lane, Stanton by Dale, Ilkeston, Derbyshire, DE7 4QW, 0115 944 1448
  • CPM Group Ltd - Mells Road, Mells, Near Frome, Somerset, BA11 3PD, 01179 814500
  • Althon Ltd - Vulcan Road South, Norwich, Norfolk, NR6 6AF, 01603 488700
  • Huber Technology - Units C & D, Brunel Park, Bumpers Farm Industrial Estate, Chippenham, Wiltshire, SN14 6NQ, 01249 765000
  • Wardsflex - 22 James Carter Road, Mildenhall, Suffolk, IP28 7DE, 01638 713800
  • Perfect Watertight Manhole System

Our shower is blocked and we think it's linked to our virtually non-existing flushing toilet - and we are blessed with the sewer pipe under our bathroom floor. In general, how big is a manhole in a residential flat?

Many thanks.

I'm not sure I've understood your question correctly. It seems that you may need some professional advice from a plumber to deal with the blockage problem. Please look at our Skilled Tradesmen pages for some useful contacts in your local area.

Nevertheless, regarding manholes:-

Manholes come in a wide variety of shapes,sizes and materials.

An 'access chamber' for maintenance and drainage rods should be 225 - 300mm.

An 'inspection chamber' for maintenance equipment 450mm diameter.

A 'manhole' would have the minimum internal dimensions of 600 x 900mm to take inspection equipment and an operative (a 'man').

Kind regards

Debbie Prince - The Construction Centre

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