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Business Details
50+ Years
experience
Expert LEV Testing & Air Engineering Solutions
Luwa UK has been delivering specialist air engineering solutions since 1959, combining decades of technical expertise with industry-leading certifications. Our team of engineers, holding BOHS P601-604 qualifications, specialises in LEV testing, mechanical and electrical installations, and bespoke air conditioning systems tailored to demanding industrial environments. We adhere strictly to HSG258 guidelines and HSE requirements, ensuring all systems meet rigorous health and safety standards. With in-house design capabilities and a focus on energy-efficient technologies, we provide comprehensive solutions for dust control, humidity management, and filtration across sectors including textiles, nonwovens, and extrusion.

Our commitment to quality is evidenced by our 14-month LEV testing regime and use of advanced materials like stainless steel ductwork compliant with DW144 specifications. Clients benefit from our technical authority in solving complex ventilation challenges while maintaining full regulatory compliance.
Services
LEV Testing Air Engineering Design Filtration Systems Electrical Installations Humidity Control
Details
  • Year established: 1959
Highlights and features
  • Engineers hold BOHS P601-604 certifications for LEV testing
  • Bespoke systems designed to HSG258 and DW144 standards
  • Over 60 years' experience in industrial air engineering
  • 14-month LEV testing compliance guaranteed
  • Stainless steel ductwork installations with 5-year maintenance records
Associations and certifications
  • British Occupational Hygiene Society (BOHS)
Services
LEV Testing
Comprehensive LEV system examinations conducted by BOHS P601-certified engineers. Our testing ensures compliance with HSE guidelines and COSHH regulations through thorough airflow measurements and contaminant capture assessments. We provide detailed reports with recommendations for maintaining optimal system performance.
Air Engineering Design
Custom industrial ventilation solutions using AutoCAD software. Our designs integrate mechanical cooling, filtration, and humidity control systems tailored to specific manufacturing processes while meeting DW144 installation standards for ductwork integrity.
Filtration Systems
Self-regenerating filter installations for textile and nonwoven production. Our systems combine rotary drum filters and automatic panel filters to maintain workplace air quality while complying with occupational exposure limits specified in EH40/2005.
Electrical Installations
Custom electrical panel cooling solutions using filtered air systems. We implement digital control systems with HMI interfaces to regulate temperature and humidity in manufacturing environments while reducing fire hazards from dust accumulation.
Humidity Control
Direct humidification systems using UV-sterilised water misting technology. Our solutions maintain precise humidity levels in textile manufacturing areas through programmable control systems that prevent fibre degradation and optimise production efficiency.
Questions
What is LEV testing and why is it required?
LEV testing ensures workplace ventilation systems effectively control hazardous substances. It's legally required under COSHH regulations to protect worker health and maintain compliance.
Do you offer bespoke LEV system design?
Yes, our BOHS-certified engineers design custom LEV systems to HSG258 standards, with AutoCAD drawings and DW144-compliant ductwork installations.
What industries do you specialise in?
We focus on textile manufacturing, nonwovens production, and extrusion processes, providing humidity control, dust extraction, and filtration solutions tailored to these sectors.
How often should LEV systems be tested?
COSHH regulations require LEV systems to be examined every 14 months, though some high-risk processes may require more frequent testing.
Do you provide nationwide service?
We offer LEV testing within 100 miles of Oldham and provide design/installation services across the UK through our specialist engineering teams.