Technical Insulation & CUI Experts
TOMBER is a specialised technical insulation and corrosion control company dedicated
to helping asset owners reduce Corrosion Under Insulation (CUI) risk and improve insulation performance across industry, marine, offshore and utility environments. Based in The Netherlands, TOMBER combines deep technical expertise with practical, service-led solutions that give organisations clarity, control and confidence in how their insulation systems perform.
Across complex installations — from insulated piping and vessels to structural steel — unseen corrosion beneath insulation can quietly erode structural integrity and increase maintenance costs. Rather than accepting corrosion as an inevitable consequence of insulation, TOMBER operates on a clear principle: controlling corrosion starts with controlling insulation. This mindset forms the foundation of every solution and service offered.
TOMBER’s service portfolio is structured into three complementary disciplines that together form a complete strategy for insulation integrity and risk management:
Inspection
TOMBER conducts detailed insulation and CUI inspections that go beyond general condition checks. These services help asset owners identify where insulation systems are failing, where moisture ingress is occurring and how corrosion risk is evolving on live assets.
Monitoring
For assets requiring continuous assurance, TOMBER offers insulation performance monitoring — including moisture detection, leakage tracking and long-term trend insight. By moving from periodic checks to ongoing visibility, organisations gain earlier detection of deterioration and stronger support for
condition-based maintenance and risk-based inspection planning.
Consultancy
TOMBER’s insulation and energy consultancy services guide organisations in optimising
insulation design, material selection, sealing strategies and mitigation
measures tailored to actual operating conditions. These services also include
energy performance appraisals to help clients understand heat loss, efficiency
improvements and total lifecycle value. Tomber
In addition to its services, TOMBER also offers a range of products and solutions,
including technical insulation accessories, CUI mitigation products, and 24/7 asset health monitoring systems — making practical solutions available directly through the website.
Rooted in applied expertise and a deep understanding of why insulation systems fail, TOMBER’s approach sits at the intersection of technical excellence, proactive risk control, and real-world operability. Whether for a single inspection run, a continuous monitoring program, or full insulation optimisation and energy support, TOMBER helps asset owners move from reactive maintenance to proactive
control of insulation and corrosion risk.