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50 Years
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Emergency
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Safety-Critical Plastic Engineering Solutions
Established in 1976, Roperhurst has built a reputation as a leader in safety-critical plastic engineering solutions. Our expertise spans the design, fabrication, and installation of chemical storage systems, fume extraction networks, and thermoplastic pipework, serving industries ranging from chemical processing to nuclear facilities. With ISO9001:2015 certification and BESA accreditation, we combine decades of experience with cutting-edge technology to deliver compliant, durable systems. Our commitment to quality is reinforced through SSIP accreditations and regular BESCA audits, ensuring adherence to standards like DW154 and BS4994. Our team of specialists provides end-to-end project management, from initial design to commissioning, prioritizing client collaboration and operational efficiency.

We invest in lean methodologies to eliminate waste and maintain consistency, ensuring every project meets exacting safety and performance benchmarks. Our values of trust, innovation, and accountability drive continuous improvement, supported by a workforce trained in the latest plastic fabrication techniques. With a nationwide presence, we offer both planned and reactive maintenance services, minimizing downtime for clients across the UK. Our GRP-reinforced structures and bespoke chemical dosing cabinets demonstrate our capacity to tackle complex engineering challenges. By aligning technical proficiency with client-centric service delivery, we maintain our position as a trusted partner for critical infrastructure projects.
Services
Fume Extraction Systems Chemical Storage Tanks Chemical Pipework Plant Maintenance Testing & Commissioning
Details
  • Year established: 1976
Highlights and features
  • We have over 45 years of experience in safety-critical plastic engineering.
  • Our ISO9001:2015 certification ensures rigorous quality management processes.
  • BESA accreditation demonstrates compliance with industry-leading standards.
  • Nationwide service with 24/7 reactive maintenance support available.
  • End-to-end project management from design to commissioning.
Associations and certifications
  • ISO9001:2015
  • BESA
  • Constructionline Gold
  • Safecontractor
Services
Fume Extraction Systems
Design and installation of DW154-compliant plastic ductwork systems for hazardous fume containment. Utilizes PVC, polypropylene, and GRP materials to ensure chemical resistance and structural integrity in industrial environments. Supports compliance with health and safety regulations through engineered extraction solutions.
Chemical Storage Tanks
Fabrication of thermoplastic storage tanks to BS EN 12573 and BS4994 standards. Offers corrosion-resistant solutions using PVC, polyethylene, and PVDF with GRP reinforcement. Includes site-specific design, installation, and lining of existing infrastructure to extend asset lifecycle.
Chemical Pipework
Single and dual containment pipework installations for corrosive liquids. Employs PVC-u, ABS, and PVDF materials compliant with COMAH regulations. Provides leak detection and pressure management solutions for chemical processing and industrial applications.
Plant Maintenance
Planned and reactive maintenance for safety-critical plastic systems. Offers nationwide support for ductwork, tanks, and pipework. Utilizes specialist welding techniques and compliance audits to minimize operational downtime.
Testing & Commissioning
Comprehensive validation of installed systems to ensure operational readiness. Includes pressure testing, leak detection, and compliance verification against DW154 and ISO standards. Documents performance metrics for client assurance.
Questions
What industries do Roperhurst serve?
We work with chemical processing, nuclear, steel, automotive, aerospace, and educational sectors requiring safety-critical plastic systems.
Are Roperhurst compliant with DW154 standards?
Yes, we actively contribute to BESA's DW154 standard and fabricate all ductwork systems to exceed these requirements.
Can existing chemical tanks be refurbished?
We offer GRP, PVC, and polypropylene lining solutions to extend the lifecycle of existing steel, concrete, or plastic tanks.
Do you provide emergency maintenance services?
Yes, our team offers reactive maintenance support across the UK to minimize downtime for critical systems.
What materials are used in chemical pipework?
We use PVC-u, cPVC, ABS, PVDF, polypropylene, and polyethylene selected based on chemical compatibility and operating conditions.
Are Roperhurst ISO9001 certified?
Yes, our quality management system has been ISO9001-certified since 2003, with current certification to ISO9001:2015.