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Cabinet & Casing Coating

Long-term corrosion protection for cooling towers, air handling units (AHUs), heat exchangers, air conditioning units, and HVAC piping systems.

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Blygold provides protective coating systems for the interior and exterior of HVAC equipment. Our coatings deliver long-term corrosion protection, restore appearance, extend equipment lifespan, and reduce maintenance costs, even in the most aggressive environments.

Available in one-, two-, and three-coat systems, Blygold coatings provide durable protection up to Corrosivity Category C5-M while maintaining the performance and reliability of your HVAC equipment.

Blygold Casing Coating Compliant with ISO12944

To help corrosion specialists, engineers and consultants select the most suitable HVAC corrosion protection system for each application, the international standard ISO 12944 provides clear guidelines. It classifies atmospheric corrosivity into different categories and defines the performance requirements for protective coating systems used on steel structures.

Blygold’s HVAC casing coating systems are fully compliant with ISO 12944 and provide reliable corrosion protection for HVAC equipment, including air handling units, cooling towers and air conditioning units, even in the most aggressive environments (up to Corrosivity Category C5-M). For more information about our HVAC coating products, corrosion protection systems and application services, please contact your local Blygold applicator.

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Advantages

  • Protection up to Corrosivity Category C5-M
  • Extends the service life of HVAC equipment
  • Protects casing, cabinets, supports, piping, flooring and other HVAC components
  • Meets architectural and aesthetic requirements
  • Suitable for factory and field application

Products

Blygold offers an extensive range of HVAC coating systems specifically developed for the exterior of HVAC equipment. Each protective coating system is designed for a specific application. Whether enhancing the appearance of an indoor air conditioning unit to meet architectural requirements or providing long-term corrosion protection for the casing of outdoor HVAC equipment exposed to severe corrosive environments, Blygold provides the appropriate HVAC coating solution.

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Case studies
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Airports
Blygold is the premier choice for corrosion protection of climate systems in International airports worldwide.

Every year millions of passengers visit airports all over the world. These airport buildings need a well maintained air conditioning. It is essential for an healthy indoor air quality. At an ever increasing rate, corrosion occurs due to acid rain, discharge of kerosene, salty winds, industrial gasses and other aggressive exterior influences. Airports all over the world choose Blygold to protect their air-conditioning against corrosion. Blygold guarantees 100% protection, optimal efficiency, high reliability and an eco-friendly solution.
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Data Centres
Data centres offer data storage capacity for a variety of clients. Those centres are operational continuously as all that data must be available 24/7. Storing the data requires a large amount of servers which in turn requires enormous cooling capacity to keep working temperatures for the computers at an optimal level. A large number of chillers can therefore be found at such centres.
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Hospitals
Reliable HVAC systems are essential for healthcare facilities. Blygold protects HVAC equipment against corrosion, helping maintain indoor air quality, improve energy efficiency and ensure reliable performance in critical environments.
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Hotels
Blygold protects hotel HVAC systems against corrosion, extending equipment life, improving energy efficiency and reducing maintenance costs.
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Museums
Blygold is a leading choice for corrosion protection of climate systems in museums worldwide. Their solutions help maintain optimal air quality, energy efficiency, and long-lasting performance while protecting valuable artwork through reliable temperature, humidity, and air control. Blygold’s coatings reduce maintenance costs and provide durable protection against corrosion and air pollution.
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Office Buildings
Protect HVAC systems in office buildings from pollution, salt-laden air and corrosive contaminants. Blygold's corrosion protection solutions extend equipment life, improve energy efficiency and ensure reliable climate control
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Offshore & Marine
Blygold is the leading choice for corrosion protection and refurbishment in the offshore and maritime industry. Their safe, reliable, and sustainable solutions protect equipment from harsh conditions like seawater, salty winds, and industrial gases. By ensuring long-term performance and energy efficiency, Blygold helps reduce costs and improve safety.
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Powerplants
Power plants need durable, maintenance-friendly equipment to operate efficiently under extreme conditions. That’s why many power plants use Blygold’s corrosion protection coatings, such as Polual XT and Polual High Temp, which withstand temperatures up to 600°C. Blygold is a trusted choice for protecting heat exchangers used by leading power plant manufacturers worldwide.
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Sport Facilities
World famous sporting arenas have chosen Blygold as the no. 1 protection for their heat exchangers.

During sport events, sport arenas are subject to an extremely high usage. It is in these peak moments that everything has to be working perfect to make sure the visitors will not be exposed to unhealthy or unsafe situations. We are proud to work with sports facilities for world-famous teams including Arsenal, Chelsea, Manchester United and the Miami Dolphins.
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Transport & Construction
Blygold is the leading choice for corrosion protection in the transport and construction industry.

Trains, planes, loaders and excavators have to work to a tight schedule for long periods of time without stopping for service or maintenance. This usage and highly corrosive environment the equipment is subject to, demands a lot of the machines and their installations. Top materials are essential and good maintenance is an absolute must. Facility managers in the transport and construction business choose Blygold for their protection of condensers. Blygold guarantees lower energy consumption, low maintenance, optimal efficiency and sustainability.