Installing underfloor heating
Our UFH systems are designed for straightforward installation across all project types, from new builds to renovations and single rooms—with expert support every step of the way.
Should I hire a professional installer or install UFH myself?
The short, easy answer is, yes, you may be able to (at least partly) install it yourself!
If you’ve tackled significant home renovations before and you’re only installing UFH in one or two rooms, you’ll likely manage key elements like laying the pipework yourself.
For installations spanning multiple rooms or affecting floor construction, we recommend employing a qualified installer. We’ll connect you with our network of accredited installers who know our systems inside out, or we can support you with an installer of your choice.
At what point will I need professional trades for my UFH installation?
You’ll need qualified professionals for specific technical elements, like notching joists for structural systems (like Nu-Deck), qualified plumber and electrician for boiler/heat pump connections and system wiring, or a professional screeding company for large areas requiring pumped screed.
Your account manager will outline what needs professional attention during planning. We’ll support you and your installer throughout with detailed designs and a comprehensive handover pack.
Planning your underfloor heating installation
Proper planning ensures every UFH installation delivers perfectly distributed warmth. We tailor our approach to your specific needs, considering window placement, room dimensions, and ceiling heights.
We design your system with room-by-room heat loss calculations in mind, meaning your system delivers exactly the right amount of warmth for each space—no cold spots, no wasted energy.
New builds are typically simpler, while retrofit projects require more expertise, with different floor types, joist spacings and heat losses to contend with. Your dedicated account manager provides expert guidance at every decision point.
We’re here to help you with your project
For expert advice on underfloor heating and renewables, contact us today.
Step-by-step guidance for UFH installation
When you order a Nu-Heat system, everything arrives ready to go: pre-cut pipework, room thermostats, and detailed handover pack with clear layouts based on our bespoke heat loss calculations.
Your account manager involves you throughout design, while our technical team remains on-hand at every stage.
Step 1: Design and planning
Step 2: First fix installation
Step 3: Second fix and commissioning
After underfloor heating has been installed
Our support doesn’t end when installation is complete.
We consider the perfect floor finish—from tiles to carpets—at design, because choosing the ideal floor finish maximises your system’s efficiency. We also provide handy manuals to guide you on optimal control settings to ensure both comfort and efficiency. And you’ll have lifetime technical support from our expert team for your Nu-Heat system.
How much maintenance does underfloor heating need?
Very little! All Nu-Heat systems are sealed, pressurised systems, making them extremely reliable provided they’re properly pressure tested before flooring installation.
Since 2022, BS 7593 requires annual maintenance as part of regular heat pump or boiler servicing, including checking inhibitor levels, water quality, and cleaning system filters. Our pipework comes with a comprehensive 50-year warranty for complete peace of mind.
Underfloor heating installation projects
Every installation is unique, varying by system type, floor construction, and project scope. Explore the best solution for your specific project:
Single room or extention
Enjoy heated floors and free up wall space in a kitchen or bathroom with a OneZone® underfloor heating kit.
Get system-specific installation guidance
Speak to an Account Manager, or use our UFH Selector Tool to discover the right system for your project—complete with detailed installation guides.
UFH installation FAQs
How easy is it to install underfloor heating?
It’s more straightforward than you might think, but can involve some complexity. Our systems come with everything pre-cut and detailed layouts, so the pipework installation is manageable for most DIYers. However, you’ll need professional trades for electrical connections and any structural work. Your account manager will explain exactly what’s involved for your project.
How long does it take to install underfloor heating?
Installation time varies by project scope. Laying pipes typically takes just a few days for a 3-4 bedroom new build, though wiring and commissioning depend on trade availability. If installing pipework in screed, don’t forget to factor in the manufacturer’s drying times before laying your floor finish.
How much does it cost to install underfloor heating?
The cost of the installation is dependent on a variety of factors, including whether it’s a refurbishment project or a new build, the type of floor construction and the type of system.
Although UFH can be more expensive to install than radiators, because underfloor heating is a low-temperature system, it is around 25% more efficient offering potential cost-savings.
How much insulation do I need?
All buildings can benefit from insulation improvements – if you can reduce heat escaping, you need less energy to keep it warm! Your account manager will ask you for information about the age of property and insulation before providing a quote. If you are retrofitting underfloor heating, it is essential to insulate underneath any suspended timber floors to stop heat being lost downwards.
How can I choose an UFH supplier?
When choosing a UFH supplier, it’s worth looking beyond just the components—consider who’ll design the right solution for your specific project and support you through the process. As every building is different, you want someone who understands your particular challenges and requirements.
We’ve been designing underfloor heating for decades, and we genuinely love helping people get the most from their systems. Our account managers are there to guide you through every decision, and our technical team provides lifetime support.
Where can I find a qualified underfloor heating installer?
We have a network of registered, accredited installers, who have the necessarily knowledge and expertise to deliver your project while also being very familiar with Nu-Heat systems.
What tools do you need for the installation?
You don’t need specialist tools to install underfloor heating.
Nu-Heat provides all the materials you will need and we can support you throughout the installation process.
If you need further guidance, then we offer training, particularly aimed at those who are just starting their journey with underfloor heating.
Want help finding the right underfloor heating solution?
We would love to speak with you to discuss your project. If you have a question about your existing Nu-Heat system, our technical support team are at hand.
