Fibrelite has a respected global leading reputation for superior products.

Trench Panel Technical Guide

Check specifications. Choose your load rating and view installation requirements. Then, choose your panels engineered to any size, shape, color and configuration.
download your copy here

Fibrelite is a global leader in the manufacture and development of highly engineered FRP GRP Composite Manhole Covers, Trench Panels, Covers, Steam Covers and Underground Containment Systems.

When it comes to lightweight composite technology, Fibrelite have revolutionized revolutionised the industry to become world leading pioneers.

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 FRP GRP remains Fibrelite.


Unrivaled Unrivalled strength-to-weight the ultimate in composite engineering

Engineered without compromise in the UK, US and Malaysia, Fibrelite is the Global Standard in Fiber Glass Reinforced Plastic (FRP) (GRP) composite manhole covers, trench panels covers and underground enclosures. We design and engineer ultra-customizable ultra-customisable solutions with an unrivaled unrivalled strength-to-weight ratio, revolutionary lightness, reassuring safety and a proven reputation for performance.

Call us today to discuss your project: + 1 919 209 2404 +44 (0) 1756 794 963

Fibrelite's composite access covers have the highest strength to weight ratio in the industry.

Gdansk Poland Container Terminal DCT

Growing Trend. Concrete recess covers replaced by safe FRP GRP Composite Alternatives.

UK Redevelopment

Fibrelite's custom composite covers provide safe easy access to precast concrete trenches.

UK Renewable Energy Power Station

Fibrelite's composite covers can be customised to suit almost any application, worldwide.

World Class University,
Cambridge, MA

Fibrelite's composite sump systems provide the only true protection against groundwater ingress.

Worldwide Petrol Stations

Fibrelite's composite technology provides unrivaled unrivalled performance, practicality and durability.

Worldwide Petrol Stations

our New case study book

Get your guide to 150 technical installations here...

Featured product...

FRP GRP Composite Access Covers for
Precast Concrete Trenches

Replace your old, heavy cast iron and concrete recess covers with new lightweight Fibrelite FRP GRP composite access covers, custom designed and manufactured to fit your existing frames.

Latest News

our New case study book

Get your guide to 150 technical installations here...

Supplying to 80 countries

KPS Piping: The Simple Solution

We also have all your piping requirements covered - CLICK HERE