CPM Group

As a leading manufacturer of precast concrete drainage products, the objective is to offer our customers products which are consistently manufactured to high standard. We pride ourselves on our high level of professional service. Marshalls CPM manufacture a wide range of precast concrete products which are required by the customer to be of consistent high quality, designed and manufactured to British / European Standards and / or other customer requirements, and independently certifies Kitemarked and CE Marked where applicable (Only products covered by Harmonised Standards can be CE Marked).

Marshalls CPM is a market leader in the supply, manufacture and design of precast concrete drainage products. The standard range includes precast concrete flexible jointed pipes and fittings from 225mm to 1800mm diameter, a full range of chamber rings, cover slabs, house inspection chambers, caissons, road gullies, box culverts, catchpits and preformed chamber sections. Marshalls CPM is able to offer precast concrete products in BIM (Building Information Modelling) which is now a requirement for all government construction projects.

Marshalls CPM's Redi-Rock landscaping collection features the timeless look of natural stone and is a great addition to Redi-Rock retaining and freestanding walls as they coordinate beautifully. It is ideal for private houses, housing developments, parks and gardens, industrial developments, river embankments, retail parks and country estates. Redi-Rock planters and sophisticated curves make Redi-Rock one of the most attractive retaining wall systems available. An easy to install design, Redi-Rock walling has been used on a large collection of landscape projects, including commercial and private estates, providing a natural ‘look' wall with a low maintenance option that compliments the natural environment.

Marshalls CPM's BBA approved Redi-Rock modular wall system is an ingenious, space saving solution for the retention of earth for a wide range of retaining, force protection, landscaping and flood protection applications. Marshalls CPM produce high quality reinforced precast panels and L shape retaining walls, in a variety of sizes and offer bespoke design packages. A range of retaining wall blocks are available in BIM (Building information Modelling) which is now a requirement for all government construction projects.

The Marshalls CPM business is built on a solid reputation for delivering high quality products and providing a first class servicewith diversification and innovation the key to our strength, we supply a vast range of sustainable precast concrete products to every sector of the construction industry, fully supported by our experienced technical and engineering teams. To ensure attention to detail and quality, the business is split into six product lines.

Marshalls CPM offer an extensive range of precast concrete flexible jointed pipes from 225mm to 1800mm to BS EN 1916:2002 Class 120. Marshalls CPM's precast concrete box culverts are designed and manufactured in accordance with EN 14844 in both standard sizes available from stock and a bespoke range that is manufactured to customer specification. This Redi-Rock system combines the massive stability with the natural appearance of stone with the established performance of geogrid reinforcement through a simple and highly efficient positive connection with the Redi-Rock reinforced block.

Marshalls CPM's Redi-Rock modularconcrete walling isideal for protecting the rail line against erosion, landslips and rock falls, as the big block solution is both quick and easy to install when you have limited ‘track time' available or night-time possessions. Marshalls CPM has been at the forefront of innovation in the development of stormwater flow control chambers and has introduced a wide range of easy to install pre-formed flow control chambers. Marshalls CPM can advise you on a large range of precast concrete stormwater management system, whether they be attenuation systems, stormwater control or stormwater treatment, Marshalls CPM has the answer, with precast products that suit a wide range of construction projects and drainage schemes.