Sable Projects

Nu-Heat Underfloor Heating Specialists

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 and heat pump systems across high-end UK homes — designed by Nu-Heat and executed on site by Sable.

This page exists to explain how the partnership works, why it matters, and why Sable is the right first point of contact for Nu-Heat underfloor heating projects.

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.

before and after picture new and old radiators

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.

https://www.nu-heat.co.uk/underfloor-heating

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

This partnership covers the full residential spectrum:

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.