Watford and Hertfordshire
Underfloor Heating
Underfloor heating designed, installed, serviced and repaired by specialist engineers.
Information on this page last reviewed July 2026.
Quality Underfloor heating solutions in Watford and surrounding areas.
Here at Home Comfort Assured Ltd we have some of the best knowledgeable and experienced engineers in underfloor heating system designs, installations, services and repairs in Watford.
Have you looked into using load compensation with underfloor heating? Having a floor heat output perfectly match the room brings a new dimension to underfloor heating, total comfort and stable room temperature. Coupled with a condensing gas boiler load compensation and underfloor heating is a perfect partnership. In many cases the expensive room controls, actuators, pump sets and zone valves are no longer required. This reduces installation costs and running costs while providing better comfort levels that traditional underfloor heating. Viessmann make the ultimate boiler and controls to partner underfloor heating.
How it works, load compensation is a simple and logical system. Heat loss from a room is related to the difference in temperature between the room and the outside temperature and any adjoining rooms or spaces. As the outside temperature falls more heat is required to replace the heat that now leaves through the walls floors and ceilings of the heated spaces. Sensors are used to measure the rate of heat loss and the temperature of the floor surface is automatically adjusted to the new requirement.
Home comfort have installed and upgraded many systems to run on this strategy with 100% customer satisfaction so if you require specialist engineers in underfloor heating system designs, installations, services or repairs in Watford then look no further.
The science
More comfort, and more efficiency
It's not just comfort that is improved with this method. System efficiency is considerably enhanced also when underfloor heating is run with a gas boiler.
The science. When gas is burnt the products of combustion are co2 (carbon dioxide) and h2o (water) the water is in the form of gas rather than liquid and can often be seen condensing as a cloud from boiler flues. Most boilers are set to run at a temperature above what is called the "dew point" this is the point at which the water vapour returns to its liquid state. This is a wasteful practice and good design avoids this waste. So why is it wasteful? When water is heated it absorbs heat energy and changes temperature until it reaches a critical temperature.
It continues to absorb heat energy but rather than a temperature rise the water goes through a phase change and turns to gas. This process can be reversed by running systems below this "dew point" and underfloor heating is the perfect partner for this. Through careful design and product selection the boiler can run at temperatures below this dew point extracting all this heat energy and rather than discarding it via the boiler flue it can be used to heat the target space.
Underfloor heating needs to be designed as a whole system. Many companies only offer a part package and the boiler and system often don't get considered as a matched pair. Home Comfort take a different approach looking at the entire design.
Talk is cheap so feel free to call our specialist engineers in underfloor heating system designs, installations, services and repairs in Watford for more information.
- Central Heating
- Radiators
- Water Heating
- Hot Water Cylinders
- Underfloor Heating
- Heating Maintenance
- Much More...
We will repair, maintain and install central heating systems that will keep your property at the perfect temperature. We use quality parts.
Installing underfloor heating to your property can greatly decrease your heating bills and even increase your property value.
Power flushing your heating system can remove build-ups of sludge and debris. You will improve the efficiency of heating and decrease energy bills.
You will be able to choose a radiator that suits your style of property. Our team work closely with the top manufacturers and suppliers.
We are Gas Safe Registered Installers, and we work to a high standard and hold the relevant qualifications to undertake any type of domestic gas work. We make sure that we follow strict guidelines and British Standards when doing a job and abide by the Health and Safety Commission Gas Safety (Installation and Use) Regulations 1998.
Recent work
See more of our work 
Heating areas we cover
We provide underfloor heating across Watford and the surrounding Hertfordshire towns.
Meet your engineers
The engineers who turn up
Two engineers, both Gas Safe registered under registration 586325. When you book Home Comfort Assured, this is who does the work.
Andrew Millward
Founder and heating engineer
- 40+ years experience
- Heat Geek Elitist
- Viessmann accredited
Andrew has over 40 years in the trade and specialises in fault finding, boiler and heating repairs, and the design of energy efficient systems like heat pumps and underfloor heating.
Andrew on YouTube
Elis Harizi
Director and plumbing & heating engineer
- Plumbing since 2007
- Heat Geek member
- Gas qualified
Elis trained as a plumber in Greece in 2007, moved to England to gain his gas qualifications, and now designs and installs energy efficient heating as a Heat Geek member.
Got a job that needs sorting?
Call and speak to an engineer, or request a quote. Fixed prices, no call-out fee, and we cover all of Watford and Hertfordshire.