Dealing with a broken heating system in the middle of an Exeter winter is a nightmare. This is especially true with underfloor heating repairs, since the problem is hidden beneath your flooring. Don’t worry – this guide covers everything about underfloor heating repair, from common problems to solutions. You’ll learn the signs of trouble and how to address them, whether you’re a homeowner here in Devon or managing a commercial space. And if you’d rather leave it to a professional, our heating team covers homes across the local area.
Understanding Your Underfloor Heating Systems
Before starting any repairs, it’s crucial to understand your system. There are two main types: wet (hydronic) and dry (electric) underfloor heating systems.
Wet (Hydronic) Underfloor Heating
These systems circulate warm water through pipes under your floor. Water is an efficient heat carrier, making these systems great for large areas. They often pair well with heat pumps and boilers, offering a cost-effective heating solution.
Dry (Electric) Underfloor Heating
Electric systems use heating cables or mats installed under the floor. They are simpler to install than wet systems and perfect for smaller spaces or retrofitting. Electric underfloor heating also heats up quickly, making them a more flexible solution.
Common Underfloor Heating Problems and Solutions
Both wet and dry systems have their pros and cons, but issues can arise in both. Recognising the early signs lets you restore heat quickly. Consider the professional installation electrical work needed before starting any underfloor heating installation.
Cold Spots
A cold patch on your usually warm floor often signals a problem with the heating element, either a pipe or cable. If you have a water underfloor heating (wet) system, check for trapped air.
Bleeding the system, much like a radiator, might solve the issue. With electric underfloor heating, use a thermal imaging camera to accurately pinpoint cable faults beneath your flooring. Once the fault area is identified, carefully remove just the necessary flooring for repair.
Leaks (Water Underfloor Heating)
If you constantly top up your boiler, there might be a leak in your water pipes, though this is uncommon. Examine the pipes connecting to the manifold for loose connections or visible damage. Ensure you know about the right tools to use in heating pipes, also known as underfloor heating pipes.
System Noises
A properly functioning system is quiet. Banging or gurgling, especially in hydronic underfloor heating, usually means trapped air. Bleed the system to restore the peaceful heating hum.
Thermostat Problems
Check your heating thermostat for correct settings. A faulty thermostat or a bad connection can cause heating problems. The entire system may need checking to ensure all connections and functions are operating as intended with maximum energy efficiency.
Smart WiFi thermostats give programmable control, even room by room. Programmable thermostats are important for fine-tuning, optimising comfort and reducing energy waste. They offer control over larger areas.
Overheating
While rare, a floor that’s too hot points to a faulty heating thermostat. Consider installing underfloor heating thermostats, or upgrading to WiFi thermostats, for better temperature control. You could also install underfloor heating mats for even heat distribution and potentially solve cold spots and overheat issues.
DIY Repairs vs. Professional Help for Heating Repair
Minor tasks like bleeding a wet system are often DIY-friendly. For complex repairs, like leak detection or fixing heating cables, contact an underfloor heating repair expert. They are the heating experts that have the specific training and thermal cameras for an effective fix.
Maintaining Your Underfloor Heating
Regular maintenance prevents future problems. Regularly check for leaks and bleed wet systems. Consider yearly boiler servicing to keep everything working smoothly and at optimal energy efficiency.
Cost of Underfloor Heating Repairs
Underfloor heating repair costs vary. Locating the problem is a significant part of the expense. Using repair kits or repair electric elements may be necessary, and those costs will need to be factored in.
If you get in touch with our plumbing & heating team, we’ll ask you a few questions about your system and the size of your home and let you know what you can roughly expect to pay!
FAQs about Underfloor Heating Repair
Can Underfloor Heating Systems Be Repaired?
Yes. Whether your system uses warm water or heating cables, underfloor heating can be repaired. You can also repair electric elements in electric systems with a repair kit or heat shrink.
How Much Does it Cost to Repair Underfloor Heating?
Repair costs depend on the problem and who does the work. MyJobQuote offers a helpful guide for underfloor heating costs, including advice for DIY heating repairs if you have the skills. However, for complex problems, underfloor heating experts can provide a cost-effective and time-saving solution. They have resources like heating repair kits, heat shrink tubing, and helpful articles to assist you.
Can Infloor Heating Be Repaired?
Yes, “infloor heating” is another term for underfloor heating. You have to work carefully during underfloor heating repairs. For electric repairs, be careful with the heating cable, the heating mat, and even consider if the heating thermostat is also playing up.
Professionals may need to lift your floor depending on the problem’s source. Most underfloor heating experts will thoroughly check for further complications. This guarantees peace of mind that comes with verified heating repair specialists. Thermal cameras can quickly identify problems, reducing overall costs. A professional opinion could help assist with advice, including determining any professional repair kit that may be needed for your underfloor heating systems, or offering general heating repairs expertise.
Can Underfloor Heating Wire Be Repaired If Broken?
A broken wire in electric systems is often repaired with a specialist underfloor heating repair kit. This usually addresses one break within the heating mat at a time.
Conclusion
Underfloor heating repair can seem daunting, but this guide equips you to handle common issues. You can find professional help to repair underfloor heating from a number of heating repair specialists, such as those offering boiler installation or installing heat pumps, among a wide range of services, depending on the specific heating repair issue.
With proper care, your underfloor heating system will provide efficient and comfortable warmth for years to come. Be sure to check out the different floor types, heating repair options and learn if you want electric ufh or hydronic underfloor options.


