Wet underfloor heating systems generate heat from a series of pipes through which hot water flows. Wet underfloor systems are distinct from dry underfloor heating systems, which produce heat by warming electric wires.
A wet underfloor heating system comprises four elements:
- The boiler: this provides the hot water which heats the pipes
- A manifold: this is what controls the flow of water to the different circuits which are included in your underfloor heating system
- The pipework: the system of pipes laid under your floor through which the heat is delivered
- A thermostat: used to control the temperature of your underfloor heating system
The apparatus of a wet underfloor heating system usually consists of a network of plastic pipes. These are mounted onto a metal mesh which keeps them in place. A layer of cement screed is then poured over the top of the pipes, which provides the thermal mass through which the heat is radiated, or otherwise a wet underfloor heating system may be secured by overlay boards.
A wet underfloor heating system is usually installed around 65mm under the floor surface.
How could my home in Wigan, Leigh, Lancaster or Morecambe benefit from wet underfloor heating installation?
Wet underfloor heating installation adds great value to your home, creating a warm and welcoming environment in open living spaces, bathrooms, conservatories, kitchens and other areas where radiators may be less efficient.
Why choose wet underfloor heating for your Wigan, Leigh, Lancaster or Morecambe home?
- Even heat distribution: The constant flow of water through wet underfloor heating pipes maintains a consistent temperature, preventing cold spots and creating an even distribution of heat throughout a room.
- The pipework can be split into different zones, so that your Wigan, Leigh, Lancaster or Morecambe home’s wet underfloor heating can be switched on and off to only heat the areas you need, such as a bathroom or living area.
- You can hook your wet underfloor heating installation up to your solar panels or heat pump, powering your underfloor heating system through your own renewable energy.
- Your wet underfloor heating system warms the whole room, making it ideal for larger spaces and areas that are harder to heat efficiently using central heating. By controlling the heat at a comfortable, constant temperature, you’ll avoid cold spots or heat loss.

BHE engineers connecting the orange pipes of a wet underfloor heating system to the manifold
What does a wet underfloor heating installation by BHE in Wigan, Leigh, Lancaster & Morecambe involve?
Installation of your wet underfloor heating system by BHE in Wigan, Leigh, Lancaster or Morecambe starts with a free home survey with one of our expert plumbing and heating engineers in your local area. We’ll take a look at the areas of your home where you’d like to install your wet underfloor heating system, discuss options and quotes with you, and book in your installation once you’re happy!
Wet underfloor heating installation in Wigan, Leigh, Lancaster and Morecambe is often pretty straightforward as the system’s heating element is a single unit. Firstly, any insulation materials in the floorspace will be protected, as the heat from the element could damage them. A layer of thick polythene is commonly used.
The heating element of your wet underfloor heating system will usually be held in place by a frame, followed by installation of the underfloor heating system’s pipework. Once in place, the element is connected to the manifold to allow the heat to flow through it. The whole underfloor heating system and its pipework is filled, flushed and finally pressure-tested.
We recommend waiting 72 hours before refitting any floorboards or floor coverings.

BHE engineers installing a wet underfloor heating system, creating a warm & welcoming environment in this living space
What should I think about when considering wet underfloor heating installation in Wigan, Leigh, Lancaster or Morecambe?
Considering a wet underfloor heating installation for your home in Wigan, Leigh, Lancaster or Morecambe?
Just ask your BHE plumbing and heating engineer for the details specific to your property, but some key pointers and questions might include:
- BHE’s heating and plumbing engineers are Gas Safe Registered, accredited to work with gas appliances such as your boiler and with years of experience in the installation of wet underfloor heating systems in Wigan, Leigh, Lancaster and Morecambe.
- We’ll discuss your budget and what you’re looking to achieve from your wet underfloor heating installation in Wigan, Leigh, Lancaster or Morecambe, advising as to the most cost-effective and efficient systems on the market.
- Our team will advise as to how installation of your wet underfloor heating system will be managed, including how your home will be restored and returned to normal after installation is complete.
- Wet underfloor heating systems are safe for rooms used by young children and pets, with heat evenly spread across your floor area and underfloor heating pipes well-insulated during installation.
- Wet underfloor heating systems installed by BHE’s plumbers and heating engineers in Wigan, Leigh, Lancaster and Morecambe are controlled easily using a thermostat, and many modern systems can now be operated using smart controls too.
Professional installation of wet underfloor heating systems in Wigan, Leigh, Lancaster & Morecambe by BHE
BHE’s teams of highly experienced and knowledgeable wet underfloor heating installation engineers give you the quotes, recommendations and advice you need to install and use wet underfloor heating in your home, throughout the Wigan, Leigh, Lancaster and Morecambe areas.
We’re part of the R J Martindale Group, a company which is registered under the Which? Trusted Trader scheme and, established for over 50 years, we’re reliable and recommended heating and plumbing engineers for wet underfloor heating installation in Wigan, Leigh, Lancaster and Morecambe.
Get a quote for your wet underfloor heating system installation with BHE today!