Anti-Theft
No scrap metal value, reducing the risk of theft.
COVER GRP / composite infrastructure products
Advanced Composite Manhole Covers.
Next-generation GRP covers for infrastructure projects: anti-theft, lightweight, corrosion-resistant, and engineered for EN124 load performance.
Iconic GRP engineering
We engineer safety for modern infrastructure.
COVER GRP specializes in high-quality composite products that solve the core problems of traditional covers, helping projects become safer, more sustainable, and more cost-efficient.
Why COVER GRP?
Core advantages in one moving product rail.
Heavy-Duty
Load classes up to F900 / 90 tons.
Corrosion Resistant
Resistant to rust, chemicals, sewage gases, and harsh weather.
Lightweight
Easier to transport, install, and maintain than cast iron covers.
Customizable
Logos, colors, inscriptions, locking systems, and project-specific specs.
Trust signals
Standards, projects, and proof points move together.
EN124
0T
Anti Theft
ISO
Custom
Products
Covers, gratings, and trench systems.
Organized by category and load class, from pedestrian applications to heavy-duty road, airport, port, and industrial infrastructure.
Manhole Covers
Composite GRP covers for inspection chambers, roads, utilities, and municipal infrastructure.
Gully Gratings
Drainage grates engineered for water networks, streetscapes, and high-traffic drainage lines.
Trench Covers
Custom trench cover systems for service corridors, utilities, and project-specific access points.
A15Pedestrian areas, gardens, and light access zones.
B125Sidewalks, parking areas, and light vehicle spaces.
D400Main roads, streets, and heavy vehicle access.
F900Airports, ports, industrial zones, and extreme loads up to 90 tons.
Custom GRP Solutions
Covers that reflect your project identity.
COVER GRP gives contractors, municipalities, and private developers full flexibility to customize technical and visual requirements.
Logos & Inscriptions
Add municipality logos, telecom branding, or project names directly onto the cover.
Custom Colors
Choose colors to match landscaping, roads, utility networks, or safety codes.
Locking Systems
Add extra security locks and hinged systems for safer opening and closing.
Projects
Certified solutions for every infrastructure project.
Built for contractors, water networks, telecom, fuel stations, factories, airports, ports, roads, and landscape projects.
Water & Sewage
Covers that resist sewage gases, corrosion, and harsh network conditions.
Telecom & Electrical
Non-conductive composite material that does not interfere with telecom signals.
Fuel Stations & Factories
Resistance to petroleum derivatives, chemicals, and industrial exposure.
Roads, Airports & Ports
Heavy-duty performance for high-load, high-traffic environments.
GRP Catch Basin & Manhole Covers
for Storm Water Drainage.