Underfloor Heating
Underfloor Heating Electrical Installation
Electric underfloor heating adds comfort underfoot and needs a correctly rated, dedicated supply. Tell us about the room and where you're based and we'll help you get it wired safely.
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The Service
What Is Underfloor Heating Electrical Installation?
Electric underfloor heating (UFH) installation covers the electrical side of a UFH system — the dedicated circuit, the connection to the heating mat or cable, the thermostat, and the floor probe — installed and certified.
Because electric UFH is a sustained high load, it usually needs its own circuit, correctly rated cable and RCD protection. The thermostat and floor sensor must be wired so the system controls safely and efficiently.
Common Reasons
Common Problems & Reasons People Get in Touch
Not sure if this is the service you need? Here are some of the reasons people contact an electrician about this.
New UFH system
You're adding electric underfloor heating to a bathroom, kitchen or extension.
Tell us about itWhat's Included
What's Typically Involved
- Assessment of the UFH load and existing circuit capacity
- Installation of a dedicated, RCD-protected circuit if needed
- Connection of the heating mat or cable to the thermostat
- Wiring of the thermostat and floor temperature probe
- Testing and certification of the installation
Why It Matters
Why Professional Electrical Work Matters
Electric UFH is a sustained high load. An undersized cable or a shared circuit risks overheating and tripping; a dedicated, correctly rated circuit is the safe approach.
In bathrooms, UFH is a special-location item with zoning and RCD requirements. The floor probe and thermostat must be correctly wired to control the system safely.
Costs & Pricing
Costs & What Affects Pricing
Pricing for electrical work depends on the job. Here are the factors that typically affect the cost of this service.
- The area being heated (which sets the load)
- Whether a new dedicated circuit is needed
- The thermostat type (standard, programmable, smart)
- Access for routing the cable
- Whether it's a mat or loose-cable system
Wiring UFH that's already laid costs less than a full new circuit. Tell us the room size and what's installed and we can help.
How It Works
Getting Electrical Help Is Simple
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We'll review the details and work to connect you with a suitable electrician serving your area.
FAQs
Frequently Asked Questions
Related Services
Related Electrical Services
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Safe electrical installations for bathrooms, including lighting and shaver points.
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Adding new circuits for extra loads, extensions or new appliances.
View ServiceConsumer Unit Upgrades
Modern, safer consumer unit and fuse box upgrades with circuit protection.
View ServiceWant Warm Floors? Let's Wire It Safely.
Tell us about the room and where you're based. We'll help you find the right underfloor heating electrical service.