- Marshalls CPM
CPM Group Ltd offer a vast exclusive range of manhole, manhole cover, manhole integrated ladders and all other aspects of manhole systems - Stanton Precast
Stanton Bonna drainage products include manhole products, elliptical concrete pipes, and soakaways, and used for sewerage and drainage systems. - 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. - Channel Grating Limited
Manufacturers of access covers and frames in a range of materials. - Glen Castings Ltd
Glen Castings produce and supply aluminium die castings ductile iron and grey iron castings for all trades. - Wavin
Wavin is the leading supplier of water management and drainage systems for the building, construction and utilities markets. - EGS Utilities Ltd
We provide a comprehensive range of plastics materials for the civil, building, utility, construction & agricultural industries available from one source. - 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 - Halesfield 10, Telford, Shropshire, TF7 4QP, 01952 588488
- Althon Ltd - Vulcan Road South, Norwich, Norfolk, NR6 6AF, 01603 488700
- Wardsflex - 22 James Carter Road, Mildenhall, Suffolk, IP28 7DE, 01638 713800
- Huber Technology - Units C & D, Brunel Park, Bumpers Farm Industrial Estate, Chippenham, Wiltshire, SN14 6NQ, 01249 765000
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