Winterisation Fluidsfor Static and Touring Caravans, Motorhomes and RVs

A range of fully inhibited Antifreeze solutions. Hydratech winterisation products are used in holiday parks of all sizes throughout the UK including Parkdean Resorts.

Hydratech specialise in the manufacture of heat transfer fluids, glycols, antifreeze solutions, inhibitors and cleansers - for use in cooling and heating systems across all sectors. Supported by a range of Fluid Management Services to maximise, monitor and maintain long-term thermal efficiency.


Coolflow RV drums

Coolflow RV

Non-Toxic Caravan Wastewater Antifreeze

A non-toxic antifreeze especially formulated for the protection of toilets and wastewater systems Learn more about our fluids for Caravan Winterisation

Thermaflow RV drums

Thermaflow RV

Non-Toxic Caravan Heating Systems Antifreeze

A non-toxic Antifreeze especially formulated for the protection of central heating systems. Learn more about our fluids for Caravan Winterisation


Fluid Management

  • Fluid Monitoring
  • Fluid Optimisation
  • System Conditioning
  • FMS Portal
  • Engineering & Design
  • Consultancy & Training

Who we work with...

Park Dean

Helping to protect caravans, lodges and local wildlife

Parkdean Resorts is a holiday park operator with an award-winning reputation to maintain. Hydratech have been a trusted partner for winterisation products for 5 years – supplying biodegradable and non-toxic glycol antifreeze to protect their lodges and static caravans all over the UK. Hydratech products Coolflow RV and Thermaflow RV are used across the majority of Parkdean Resorts’ 67 sites. These fully inhibited products are specially formulated for the protection of pipes, traps, toilets and tanks. Well-maintained accommodation that is protected against the UK’s harshest weather conditions has helped ensure the smooth running of the parks operations and avoided costly frost damage.

"We chose Hydratech as our preferred antifreeze supplier over 5 years ago and have continued to grow our partnership. The high standards of service, dedicated account manager and ease of ordering allows our business to easily protect the heating and wastewater systems across the business." Park Dean Resorts

Parkdean Resorts always strive to protect the wildlife and natural beauty of their parks. They have received a range of awards, including; David Bellamy Conservation Awards, Blue Flag and Seaside Awards. Using Hydratech products helps them meet their environmental commitments, without compromising on frost and corrosion protection.

Contact Us

Talk Direct, Buy Direct

Your single source for specialist technical advice and factory direct pricing

t. 01792 586800