Equipment protection
Designed to house and protect sensitive utility and industrial equipment.
GRP composite solutions backed by 25+ years of industry experience
Captrad Composites
GRP Product
Bespoke GRP covers and odour-control covers for water, wastewater and industrial treatment applications.
Captrad combines practical product knowledge, stocked GRP materials and bespoke manufacturing capability to help customers specify a solution that is reliable, durable and appropriate for the application.

GRP cover projects
Supplied installations show access covers, tank covers, treatment-process covers and solid-top GRP surfaces across water and wastewater environments.






Why choose Captrad
Built around project requirements, working environments and long-term performance.
Designed to house and protect sensitive utility and industrial equipment.
GRP is well suited to exposed and weather-affected locations.
Discuss dimensions, access, finishes and project requirements with our team.
Advice, availability and delivery coordinated by the Captrad team.
Where it works
Captrad works with customers who need reliable, practical composite solutions for challenging projects. We’ll help assess suitability for your environment and performance requirements.
Discuss your applicationReliable solutions for access, structures and project delivery.
Materials suited to wet, corrosive and operational environments.
Practical GRP products for active industrial environments and specialist applications.
Support for demanding sites and specialist applications.
Specified GRP housings and covers can protect electrical equipment within BESS and grid-support infrastructure.
A durable option for housing or protecting inverter, control and other solar-farm equipment.
Suitable for specified plant-area, external equipment and service-infrastructure protection requirements.
Specified GRP products can support durable access, cable-management and infrastructure requirements across rail projects.
Equipment protection
GRP Covers & Odour Covers is used where utility, electrical and industrial equipment needs a durable housing or protective cover. GRP provides a practical material choice for external and operational environments, particularly where long-term corrosion resistance, weather exposure and a bespoke fit are important.
Every enclosure, cabinet, kiosk or cover starts with the equipment and its operating context. Captrad can work from dimensions, drawings and site information to discuss access arrangements, apertures, finishes and the practical details needed for installation and maintenance.
Water & wastewater applications
Captrad manufactures GRP covers to protect water, wastewater and industrial treatment areas where odour containment, corrosion resistance and practical site access are important. Covers can be considered for inlet channels, screens, settlement and sludge areas, wet wells, tanks and other treatment-process locations.
Each cover arrangement is developed around the process area, openings, access needs and interface details. Provide dimensions, drawings, loading or access information and any preference for lifting, ventilation or finish so we can help develop a practical quotation.
GRP Covers & Odour Covers can support commercial, industrial and infrastructure projects where safety, durability and long-term performance matter. Our team can help consider environment, dimensions, quantities, finishes and installation requirements.
Share your requirements with Captrad to discuss availability, material options and a tailored quotation. Include any drawings, dimensions, performance requirements or delivery timescales that will help us advise accurately.
Project questions
Answers to the questions our technical sales team is most often asked.
They are used to cover water, wastewater and industrial treatment-process areas, helping provide a durable, corrosion-resistant enclosure over tanks, channels, openings and operational plant.
Yes. Captrad can discuss bespoke dimensions, apertures, access hatches, lifting arrangements, ventilation, supporting structure and the required finished layout.
Yes. GRP covers are commonly considered for treatment tanks, inlet channels, screens, wet wells and related process areas where corrosion resistance and practical access are important.
A project can include designed access openings, hatches, handrails, walkways and supporting details as required. Share the access and maintenance needs at enquiry stage.
Provide dimensions, drawings or photographs, the process area, loading or access requirements, openings, preferred finish, any lifting or ventilation details, quantities and delivery location.
Start your project
Tell us what you need and the Captrad team will respond with practical product support.
Contact Captrad for stock, technical advice or a bespoke manufacturing quotation.
Call 01695 280510