Unrivalled Strength-to-Weight

The Ultimate in Composite Engineering


Engineered without compromise in the UK, US and Malaysia, Fibrelite is the global standard in Glass Reinforced Plastic (GRP) composite manhole covers, trench covers and underground enclosures.
Fibrelite is part of OPW and a sister company to Liquip.

Fibrelite design and engineer ultra-customisable solutions with an unrivalled strength-to-weight ratio, revolutionary lightness, reassuring safety and a proven reputation for performance.

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Manhole Covers
Tremch Covers
Underground Enclosures

Innovative. Durable. Practical. Proven.

Relentless Pioneers in Composite Technology

Fibrelite was founded on two simple principles: uncompromising quality and endless innovation.

In 1980, we designed the world’s first composite manhole cover for Esso UK (ExxonMobil) – eliminating manual handling and any other health and safety issues associated with traditional metal covers.

Today, we remain at the cutting-edge of composite technology, pushing what’s possible, to fuel a new generation of maintenance-free products that meet the needs of clients across the globe.

Our ground-breaking F900 load rated trench cover and multiport sealed cover system are just two examples why, from airports, ports and energy, to retail and utilities, the future of GRP remains Fibrelite.

Sectors & Industries

Ports and Airports

Petrol Stations and Forecourts

Power Stations and Sub Stations

Precast Concrete Trench Systems

Manufacturing Facilities and Data Centres

Stadiums and Leisure

Military and Defence

Food Processing

Rail, Trams and Underground

Road and Roadside

Water and Water Treatment

Public Areas

Steam Vaults and Gas Plants

Shopping Centres and Retail Parks

Custom Designed Covers

Translated Case Studies

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