COMPANY
COPREM is the point of reference in Italy and Europe for designers, authorities, and companies looking for innovative and high-performance solutions for concrete prefabricated structures.
We work to preserve and protect the existing heritage so that future generations can benefit from and enjoy the beauties of our Planet.
To do this, we strive to minimize the environmental impacts of our activities and provide the market with high-performance, environmentally friendly products and solutions.
Coprem, with logistical and commercial bases in Italy and France, produces systems for the reordering of the subsoil in vibro-compressed concrete for water and sewage pipes, retention basins, technological tunnels, road, highway, and railway underpasses. Our product and service offerings are characterized by strong innovation for environmental protection and the reduction of the environmental impact of construction works.
We are the exclusive distributor for Europe of the HDPE liner produced by Doha Waterproof Factory, a leader in the production of waterproofing systems used worldwide for the protection of water basins, artificial lakes, slurry containment basins, drinking water tanks, and underground parking lots.
Thanks to continuous investment in research and development, COPREM offers a wide range of custom products and services, with solutions aimed at reducing the environmental impact of construction projects.
In particular, we have developed 3 innovative technologies:
- Different protection systems for prefabricated concrete and cast-in-place with HDPE liners (high-density polyethylene) to ensure durability over time (over 100 years) and absolute watertightness.
- An innovative underpass system that reduces intervention times to just a few hours. This is the "Coprem Zero Impact Underpass" technology, already used in more than 900 interventions, half of which in the railway sector with RFI.
- The Coprem Smart Pipe, an innovative solution for monitoring new and existing distribution networks and managing maintenance interventions in the subsoil, perfectly aligned with the green philosophy that increasingly characterizes smart cities.
COPREM positions itself as the single point of reference for its clients' projects with the Coprem Services division, offering a 360º solution by adding all related operations (underpass installation, on-site joint welding, liner installation for cast-in-place, and much more) to the wide range of customizable products.

Since 1973, over 50 years of
commitment,
CONCRETENESS AND INNOVATION
BOX CULVERTS
Square and rectangular elements with either closed section, or open section with removable slab. For the construction of large collectors, technological tunnels, bridges, subways. The box can be internally lined with polyethylene - either totally or only on the joints.
- HDPE-lined Box Culverts
- Welded Joint Box Culverts®
- Reinforced Box Culverts
- HDPE-lined Ducts
- Welded Joint Ducts®
- Reinforced Ducts
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PIPES
Circular-section pipes for sewerage and drainage, and pipes for microtunnelling. As an alternative to the traditional resin coating, the pipeline can be internally lined with polyethylene - either totally or only on the joints.
- HDPE-lined Jacking Pipes
- Welded Joint Jacking Pipes®
- Reinforced Jacking Pipes
- HDPE-lined Pipes
- Welded Joint Pipes®
- Reinforced Pipes
- Microtunnelling
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WELLS
Elements with circular sections dn 800 - 1000 - 1200 - 1500 - 2000 with fibreglass or polyethylene tank, wells with resin coating and polypropylene or fibreglass inlets, extension elements, slabs. Suitable for any type of piping.
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CONCRETE PROTECTION
In collaboration with DWF Qatar, COPREM offers the best waterproofing systems on the European market with flexible HDPE lining in smooth sheets or with different anchors. Different thicknesses are available.
- T-Grip HDPE lining system
- V-Grip HDPE lining system
- HPDE Smooth Sheets
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CUSTOM-MADE PRODUCTS
Lifting stations, with or without coating, rainwater tanks, fire-fighting reservoirs, modular elements, large channels and a whole range of project-based products.
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