Fastwarm® Lifetime Warranty

FastWarm® offer a Lifetime Warranty on all their electric systems, including all thermostats.

Validate Your Warranty

Standard manufacturer warranties apply to all other non Fastwarm® products

Our warranties are non-transferable and apply solely to you as the original purchaser. They are not transferable upon resale of the product or the property in which the system is installed. Proof of warranty will be required for any claim. Warranty forms must be completed and returned within 28 days of installation.

Warranties cover the UFH product itself and do not include flooring materials or any labour costs. Replacements are provided for faulty products only.

FastWarm® Lifetime Warranty

  • FastWarm® have such confidence in the quality of their products that they offer a Lifetime Warranty against failure of an underfloor heating mat or cable, due to manufacturing defects, as well as a Lifetime Warranty on all thermostats.
  • Fastwarm® products meet all test requirements of International Standards (IEC 60335/IEC 60800/IEEE515, IS1554/694,etc) and are CE approved by SGS.
  • Fastwarm® underfloor heating cables and mats come with a Lifetime Warranty providing they have been installed by an Approved Electrician in accordance with the IEE 17th Edition wiring regulations and the installation conforms to Part P of the Building Regulations 2005. The installation must be in accordance with the manufacturers guidelines and the relevant warranty certificate has been completed and registered online at www.fastwarm.com/register within 28 days of completion of the works, any failure to do this will result in a void of guarantee. This warranty is in addition to and supplements your statutory rights and that those rights are not affected in any way. If you do not register for the extended warranty within 28 days then the standard warranty will apply which is a period of 1 year.

NB: This warranty does not cover any floor coverings or cost of labour involved, please see our Terms & Conditions for more details.

FastWarm® 50 Year Pipe Warranty

  • Pipe - 50yrs
  • Fastwarm® Actuator - Lifetime
  • Fastwarm® Wiring centre - Lifetime
  • Fastwarm® Thermostats - Lifetime
  • Thermostat(s) - 25yrs*
  • Pump - 3yrs
  • Blending Valve - 5yrs
  • Ball/Fill valves - 25yrs
  • Manifold - 25yrs
  • Retrofit Panels - 50yrs

*Non Fastwarm branded products are supplied with the Manufacturers Warranty. Heatmiser – 3-year warranty

Our longer Lifetime-guaranteed products are highly reliable and therefore carry enhanced warranties — such as our pipework. Insulation boards and overlay panels are also covered for material defects, but not for issues arising from improper installation or failure to follow the product's installation guidelines.

In short, our products are highly covered under warranty. Components such as pipework and overlay panels, once installed beneath floor levelling compounds and final floor finishes, are designed to remain untouched and out of sight for the duration of your ownership — offering peace of mind backed by long-term protection.