GRP Access Hatches

Relinea’s GRP Access Hatches are a lightweight, cost-effective alternative to awkward and heavy steel or concrete covers. Relinea’s GRP Access Hatches are designed to provide safe, unobstructed openings at facilities such as water treatment plants.

Our range of single person operation GRP access covers and hatches are a
lightweight, cost effective alternative to steel access products. Our range of composite covers, used in conjunction with our grating range, provides safe and secure access to pumps and dry wells that are suitable in an extensive range of corrosive environments including marine and chemical.

Due to the lightweight nature of Relinea’s GRP Access Hatches, installation can be carried out by only two men, eliminating the use of heavy lifting apparatus. Relinea’s GRP Access Covers and Hatches conform to BS 124:1994 – Group A15.


  • Fall Arrest
  • Walkthrough ladder section
  • Padlock
  • Maximum single clear opening 1500 x 1000 mm

Relinea – Reliable, Resourceful

We innovate, design, and fabricate advanced technical GRP structural components to overcome weight, corrosion, and slip issues. With a revolutionary approach that uses intelligent GRP design and innovative composite manufacturing to challenge the conventions of construction, we work with our clients to find unique, long-lasting, sustainable solutions. From GRP design to installation, we are a specialist, one-stop resource.

Give us a call today on 028 9447 0010 or email us at with your project specification to discuss your requirements and request a free quotation and proposal. 

Learn more about Relinea products by downloading one of our brochures

Key Benefits of GRP Access Hatches

Light Weight


Secure – equipped with a heavy duty lockable handle for security

Anti-Slip – increased work safety

Why Choose Relinea GRP Access Hatches?

Our GRP innovation challenges construction conventions.


The lightweight design of our GRP covers allows for easy access.

Corrosion & Chemical Resistant

Even in highly aggressive areas, Relinea’s GRP Products offer excellent corrosive resistance.

Anti - Slip

The embedded grit anti-slip surface helps to prevent accidents, even in wet conditions.

GRP Handrails

There is one area where the enhanced performance of the Re-Grab GRP Handrail and Ladder Systems can be measured quickly, easily and immediately…by a simple touch. The Re-Grab is warm to touch – an important factor to consider for Modular Handrails, Handrail Design Walkways and Ladders that are being used in outdoor contexts.

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