Geoengineering Solutions
Bora Energi supplies and supports the installation of prefilled rock protection systems across the UK and Republic of Ireland.
Used for erosion control, scour protection, flood defence and shoreline stabilisation, these systems provide a practical alternative to concrete, gabions and loose riprap across marine, coastal, river and civil infrastructure applications.
A practical way to protect against erosion and scour
Prefilled rock protection systems are high-performance netted units filled with graded natural stone. They are placed at the point of erosion or scour risk — including riverbanks, coastlines, harbour walls, outfalls, culverts, offshore structures and infrastructure exposed to flowing water.
The systems conform to irregular ground, allow water to pass through naturally, and can support vegetation or habitat recovery where suitable. They can be used for temporary, permanent or emergency works, above or below the waterline, depending on project requirements.
Every project is reviewed individually, with product selection, rock grading, net specification, quantity, delivery and installation method assessed against the site conditions.
Systems can often be placed directly onto existing ground or underwater surfaces, reducing the need for excavation, formwork or poured concrete.
Suitable for crane, excavator or marine placement, depending on access, unit size and project conditions.
Can be used for planned permanent protection, temporary works, construction support or emergency response.
Bora Energi supports supply, delivery and installation planning across the UK and Republic of Ireland.
Product range
All products are specified and quoted individually. Rock type, fill size, net specification, quantity, delivery and installation all feed into the final price — send us your project details and we will respond with a clear quotation.
Individual prefilled stone units designed for erosion control, scour protection and localised stabilisation. Typical uses include riverbanks, culverts, outfalls, harbour structures, offshore assets and temporary works.
Large-format prefilled rock systems formed to provide continuous protection over a wider area. Suited to high-flow environments, sloped surfaces, reservoir spillways, major riverbanks, shorelines and offshore structures.
Flexible cylindrical prefilled stone units, particularly suited to riverbanks, canals, watercourses and below-waterline edge protection. Can be deployed individually or connected to form wider protection systems.
Applications
Riverbank protection
Coastal and shoreline protection
Offshore and marine scour protection
Ports and harbours
Flood defence and reservoirs
Rail and highway embankments
Temporary works
Emergency response
Pipeline and cable protection
Culverts and outfalls
Why choose prefilled rock protection systems
Traditional erosion control methods such as concrete revetments, gabions and loose riprap can require significant preparation, access, plant and installation time.
Prefilled rock protection systems provide an alternative approach. They can be delivered to site ready for placement, installed above or below the waterline, and selected to suit the required design life, hydraulic conditions and project constraints.
They are particularly useful where clients need:
For clients operating under procurement rules requiring multiple quotations, Bora Energi is a qualified and responsive alternative supplier across the UK and Republic of Ireland.
Products are delivered to site prefilled and ready for placement — no on-site mixing, formwork or curing time required.
Suitable for installation above and below the waterline, including in tidal, riverine and offshore environments.
We are positioned to offer competitive pricing across the UK and Republic of Ireland — including against established suppliers.
Bora Energi supports projects across the UK and Republic of Ireland, with particular focus on developing supply and installation capability in the Irish market.
Who we work with
We support design consultancies specifying erosion control, scour protection and flood defence solutions for public bodies, utilities and infrastructure owners. Support can include product data, outline specifications, buildability input and quotation support.
We support contractors requiring competitive supply, delivery and installation input for project-specific rock protection works.
We support local authorities, infrastructure owners, utilities and public bodies looking for practical erosion control or scour protection solutions.
We can work alongside civil, marine, coastal and groundworks contractors to provide product supply, technical input and project-specific delivery support.
Request a quotation
Every rock protection project is reviewed and quoted individually. Rock type, product format, net specification, quantity, location, access, delivery method and installation requirements all affect the final price.
Send us the project details and we will respond with a clear, itemised quotation or a request for further information.