Glycol & Anti-Freeze
For over 25 years, Denco has partnered with leading specialists to supply high-performance fluids that protect and optimise heating and cooling systems. Our range includes:
Ethylene Glycol
Cost-effective, high-efficiency applications.
Propylene Glycol
Non-toxic applications.
DeTox Glycol
Cost-effective, high-efficiency with added safety features.
Bio Glycol
Low environmental impact applications.
Renewable Energy Solutions
Tailored fluids for solar, heat pump and biomass boilers.
Additives & Maintenance Products
To complement our fluids, we offer a complete range of additives, including:
- Biocides, corrosion inhibitors, anti-foam agents, and pH correctors to restore and maintain fluid performance
- Cleaning chemicals, disinfectants, and flushing liquids for maintenance
- Specially formulated cleaners for removing biological fouling in renewable energy systems
Aftermarket Support
For all water-based fluids, our expert support team provides:
- Fluid sample analysis
- Technical consultation for optimal product selection
- On-site investigation and condition monitoring (one-off or scheduled)
- On-site treatments, including additive replenishment, top-ups, and full system cleaning
