Retrofit Underfloor Heating Specialists
Transform existing floors in days, not weeks
Professional retrofit underfloor heating on concrete floor installations that preserve your ceiling height, minimise disruption, and deliver 20-30% heating cost savings. We specialise in wet underfloor heating retrofit for existing properties across the UK.
Transform your existing home
What is Retrofit Underfloor Heating?
Retrofit underfloor heating allows you to enjoy the comfort and efficiency of wet underfloor heating systems without the need for major construction work. Our specialist retrofit underfloor heating on concrete floor service uses precision milling technology to install water underfloor heating directly into your existing floors, preserving your home’s character whilst dramatically improving comfort and efficiency.
Perfect for Victorian and Edwardian properties, modern homes, and any property where traditional underfloor heating installation would be too disruptive or expensive.
Why Choose Retrofit UFH?
Get Your Free Retrofit Underfloor Heating Quote Today
✅ No Floor Height Increase ✅ Minimal Disruption ✅ 1-2 Day Installation ✅ Works with Existing Boilers
Retrofit Underfloor Heating on Concrete Floor
Specialist retrofit underfloor heating on concrete floor installations
Many homeowners with concrete floors have been told retrofit underfloor heating is impossible without major disruption. At Channel Heat Systems, we’ve developed specialist techniques for retrofit underfloor heating on concrete floor installations that preserve your existing floor levels whilst delivering professional results.
Our Concrete Floor Retrofit Process
Advanced Floor Preparation: Our specialised concrete milling equipment creates precise channels in your existing concrete or screed floors. This dustless process preserves your ceiling height whilst creating perfect pathways for heating pipes.
Professional Pipe Installation: High-quality flexible pipes are installed directly into the milled channels, ensuring optimal heat distribution and long-term reliability.
Seamless Floor Restoration: Channels are expertly sealed and the floor surface restored to its original condition, ready for your chosen floor covering (optional).
System Integration: Your new retrofit wet underfloor heating system integrates seamlessly with your existing boiler or heat pump for immediate comfort and efficiency.
Perfect for These Property Types
Victorian and Edwardian Properties: Preserve ceiling height and period features whilst adding modern heating efficiency.
1930s Semi-Detached Houses: Transform solid concrete floors into efficient heating systems without major renovation work.
Modern Homes with Concrete Floors: Add luxury heating to properties where radiators feel inadequate or intrusive.
Renovation Projects: Integrate underfloor heating into kitchen, bathroom, or extension projects without compromising timelines.
Why retrofit underfloor heating makes sense for existing properties?
Traditional New Build Installation:
- Requires complete floor reconstruction
- Significant floor height increase (50-100mm)
- Weeks of disruption and mess
- Door and threshold adjustments needed
- Higher material and labour costs
Our Retrofit Approach:
- Works with existing floor structure
- Zero floor height increase
- 1-2 day installation timeline
- No door or threshold modifications
- Cost-effective professional installation
Retrofit UFH Suitability Assessment
Ideal Properties:
- Concrete or screed floors over 75mm thick
- Properties with solid ground floors
- Homes with adequate floor depth for milling
- Properties where ceiling height preservation is crucial
Property Assessment: We provide free surveys to assess your property’s suitability for retrofit underfloor heating on concrete floor installation, ensuring optimal results and customer satisfaction.
Underfloor Heating
Transform your existing property with retrofit heating advantages
Immediate Comfort Improvements:
● Even heat distribution eliminates cold spots
● Gentle, radiant warmth from floor to ceiling
● Consistent temperatures throughout treated areas
● Silent operation with no noisy radiator systems
Energy Efficiency
Gains:
● 20-30% reduction in heating costs typical
● Lower operating temp (35-45°C vs 60-70°C for radiators)
● Perfect compatibility with heat pumps and renewable systems
● Improved energy ratings for property valuations
Lifestyle Benefits:
● Freed wall space for furniture and décor
● No bulky radiators to work around
● Enhanced interior design possibilities
● Increased property value and appeal
Future-Proofing Your Home:
● Ready for heat pump upgrades
● Meets modern energy efficiency standards
● Supports net-zero heating transition
● Long-term heating solution (25-50 year lifespan)
Our Service Areas
Retrofit Underfloor Heating across the UK
FAQ
Retrofit Underfloor Heating Frequently Asked Questions
Will retrofit installation damage my existing floors?
A: Our precision milling technology creates minimal disruption. Existing floor surfaces are carefully restored, and you can typically walk on floors immediately after installation completion.
Q: How thick do concrete floors need to be for retrofit installation?
A: We typically require minimum 75mm concrete or screed depth for safe milling. We assess your specific floors during our free survey.
Q: Can retrofit UFH work with my existing radiator system?
A: Yes, retrofit underfloor heating can work alongside existing radiators or completely replace them, depending on your preferences and heating requirements.
Q: What about flooring warranties with retrofit heating?
A: We work with all major flooring manufacturers and ensure installation meets their warranty requirements. Most modern floorings are fully compatible with UFH systems.
Q: How long before the system is operational?
A: Retrofit systems can typically be commissioned within 24-48 hours of installation completion, depending on floor type and conditions.
Q: Is retrofit UFH suitable for period properties?
A: Absolutely. Retrofit installation is often the only practical way to add underfloor heating to period properties without compromising their character or requiring planning permission.
Transform your existing property with professional retrofit heating
Stop compromising on comfort because your property has existing floors. Our retrofit underfloor heating specialists transform concrete floors into efficient, comfortable heating systems without the disruption and expense of traditional installation methods.
Whether you’re upgrading a period property, renovating a modern home, or simply want better heating efficiency, our 1-2 day retrofit process delivers professional results that typically reduce heating costs by 20-30% whilst preserving everything you love about your property.
Get started with a free assessment: We’ll evaluate your property’s suitability, explain the process, and provide transparent pricing with no hidden costs.