Richard Williams has specialised in servicing the needs of professional civil engineering contractors since 1938. Today the company supplies customers with construction and civil engineering materials to all sectors of the industry, supplying home improvers, national house builders, contractors, developers and local authorities. Our commitment to supplying this specialist industry with quality materials has meant that they are regularly involved in major construction and civil engineering projects.
Concrete RingsPrecast concrete manholes with metric depths of 1000, 750, 500 and 250mm, all with tongue and groove joints are available plain or perforated with the[...]
Manhole CoversRichard Williams supply a comprehensive range of ductile iron and galvanised covers, frames and grates. Both are available in standard sizes and besp[...]