Sable Projects
Nu-Heat Underfloor Heating Installers in London & Home Counties
Sable Projects × Nu-Heat — Designed Properly. Installed Properly. Supported for Life.
Sable Projects is a recognised installation partner for Nu-Heat, delivering bespoke underfloor heating systems across London & the Home Counties
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Systems are designed by Nu-Heat and installed by Sable — ensuring performance on paper and on site.
Why this partnership matters
Underfloor heating doesn’t fail because the idea is wrong.
It fails when design and installation are disconnected.
Nu-Heat focuses on system performance, guarantees and long-term support. Sable Projects focuses on planning, sequencing and on-site execution.
Together, the system is:
Engineered correctly
Installed exactly as designed
Supported for the lifetime of the property
That’s the difference between having underfloor heating and having it work properly.
Clear roles. No grey areas.
Nu-Heat’s role: specialist design & engineering
Nu-Heat is the UK’s trusted leader in residential underfloor heating, with:
34+ years of specialist focus
80,000+ systems supplied
Detailed room-by-room heat loss calculations on every project
A system performance guarantee
Lifetime technical support
Nu-Heat designs systems that work on paper and in reality.
Learn more about Nu-Heat underfloor heating systems
Sable’s role: delivery, integration & accountability
Sable is responsible for making sure the Nu-Heat design:
Fits the real building
Is installed without shortcuts
Is protected during construction
Performs exactly as intended
Sable provides:
Early-stage system strategy
Coordination with architects, builders and designers
Installation that follows Nu-Heat drawings precisely
Pressure testing, commissioning and optimisation
On-site support if adjustments are ever needed
Sable doesn’t “fit UFH kits”.
Sable delivers Nu-Heat systems properly.
The Nu-Heat systems Sable delivers
We deliver Nu-Heat systems across the full range of residential projects:
New build homes
Whole-house warm water underfloor heating
Ideal for air source and ground source heat pumps
Low-temperature, high-efficiency systems
Clean interiors with no radiators
Renovations & extensions
Screed UFH in new areas
Integrated systems across old and new spaces
One joined-up heating strategy
Retrofit projects
LoPro® low-profile overlay systems
Installed over existing floors
Minimal height build-up
Warm floors without unnecessary disruption
Hybrid systems
UFH where it adds the most value
Radiators retained where appropriate
Balanced flows, temperatures and controls
Every system is:
Bespoke designed by Nu-Heat
Installed and commissioned by Sable
How the Sable × Nu-Heat process works
This is a structured, predictable process — not guesswork.
1. System specification
Sable reviews your plans, goals and constraints, then works with Nu-Heat to define the right system approach.
2. Design & delivery
Nu-Heat completes heat loss calculations and system design.
Sable coordinates sequencing, thresholds, and delivery timing.
3. Installation & commissioning
Sable installs, pressure tests and commissions the system exactly to Nu-Heat’s specification.
4. Lifetime support
Nu-Heat provides lifetime technical support.
Sable remains your on-site partner.
You always know:
What stage you’re at
Who is responsible
What happens next
Explore the Nu-Heat knowledge series
To support informed decision-making, Sable has created a dedicated Nu-Heat education series — written for builders, architects and serious homeowners.
If you’re considering Nu-Heat, understanding how the system works in real projects is critical.
These guides break down key decisions, system design, and installation realities:
Why Sable Trusts Nu-Heat in High-End Homes
/blog/why-sable-trusts-nu-heatComfort, Efficiency & Design Freedom with Nu-Heat UFH
/blog/nu-heat-underfloor-heating-comfort-efficiencyRetrofit Underfloor Heating Without Ripping Up Floors
/blog/nu-heat-retrofit-underfloor-heatingBoilers, Heat Pumps & Nu-Heat: Designing the Whole System
/blog/nu-heat-boilers-heat-pumps-underfloor-heatingNu-Heat’s Design Guarantee + Sable’s Craftsmanship
/blog/nu-heat-design-guarantee-installationFrom Buyer’s Guide to Warm Floors: The Full Journey
/blog/nu-heat-underfloor-heating-journey
Who this partnership is for (and who it isn’t)
This is right for:
Homeowners investing seriously in their property
Architects and designers who care about performance
Builders who want fewer call-backs and less risk
This is not for:
Price-led installs
Generic UFH kits
Last-minute design decisions
Nu-Heat systems deserve careful delivery.
Sable exists to provide it.
Start with the right conversation
Most Nu-Heat projects start with a proper conversation — not a quote.
If you’re considering Nu-Heat underfloor heating and want clarity on how it applies to your project, start with Sable.
Book a Nu-Heat underfloor heating consultation with Sable Projects
You’ll get:
Clear guidance on system options
Honest input on suitability and constraints
A defined path into Nu-Heat’s design process
No pressure.
No guesswork.
Just a system designed and delivered properly.
A few details helps us respond properly. If you have drawings or a spec, email them to
Phone: 0207 078 9415
Address Office: 2a Highland Drive, Hemel Hempstead HP3 8PT
