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A bespoke digital atelier providing precision engineering and climate control services for London's most discerning luxury estates.

Can wet underfloor heating be installed in an existing Hampstead property?

Yes — retrofit wet UFH is entirely viable in most Hampstead properties, though the floor depth available is the critical constraint. In solid floors, we typically use a low-profile overlay system (18–25mm) that avoids the need to break up the existing screed. In suspended timber floors, we use a routed-board system that runs pipe through channels cut into the joists. Both approaches deliver excellent performance.

What happens to my existing boiler when I install UFH in Hampstead?

This depends entirely on your boiler's capacity and age. Wet UFH runs at low flow temperatures (35–45°C), which is well within the capability of most modern condensing boilers. We carry out a heat loss calculation and boiler capacity check before any installation to confirm whether the existing boiler is adequate. We never push a boiler replacement that isn't necessary.

Do I need planning permission to install UFH in a listed property in Hampstead?

UFH installation itself doesn't typically require planning permission. However, Hampstead has a significant number of listed buildings and conservation area properties where works affecting the structure may require consent. We have experience working in listed properties in NW3 and will advise on any consent requirements during the survey.

How does Heatmiser integrate with underfloor heating in Hampstead homes?

We specify Heatmiser NeoStat thermostats for all our wet UFH installations. The NeoStat includes a floor sensor input, which is essential for protecting temperature-sensitive floor finishes. Each UFH zone gets an independent thermostat connected to a zone valve actuator on the manifold. All zones are managed via the NeoHub 2 and the Heatmiser Neo app.

What floor finishes can be used over wet UFH in Hampstead?

Most floor finishes are compatible with wet UFH, but the installation must be specified correctly for each material. Tile, stone and polished concrete are ideal — they have excellent thermal conductivity and no temperature sensitivity. Engineered timber is compatible with careful specification and floor sensor protection (max 27°C floor surface temp). Solid timber, thick carpets and some luxury vinyl tiles are generally not recommended over wet UFH.

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Underfloor Heating — Hampstead NW3

Underfloor Heating in Hampstead

Wet underfloor heating installation, repairs and controls serving Hampstead NW3, Belsize Park, West Hampstead and Highgate. New system design, retrofit into existing properties, Heatmiser NeoHub controls — all by Gas Safe registered engineers.

Listed building experience Low-profile overlay systems Heatmiser NeoHub integration Gas Safe Registered

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Underfloor Heating Heatmiser for UFH Smart Thermostats Hampstead

UFH Survey — Hampstead

We'll assess your property and provide a detailed quote.

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UFH Services in Hampstead

Everything underfloor heating — installation, repairs and controls.

New UFH installation

Full system design and installation in new builds and renovations. Heat loss calculations, manifold sizing, pipe layout, commissioning.

Retrofit UFH — existing properties

Low-profile overlay systems (18–25mm) for solid floors. Routed-board systems for suspended timber. Minimal disruption to existing finishes.

UFH fault diagnosis & repair

Zone not heating, cold spots, manifold leaks, actuator faults. We carry diagnostic equipment and common parts on every van.

Heatmiser NeoHub controls

Full Heatmiser NeoStat installation including floor sensor probes for timber floors. Multi-zone app control for the whole property.

Manifold servicing

Balancing, actuator testing, filter cleaning and inhibitor dosing to keep your UFH system performing correctly.

Listed building & extension work

Experience working in Hampstead's listed buildings and conservation area properties. We understand the constraints and design around them.

Recent Hampstead Project

8-zone UFH installation — Frognal, Hampstead NW3

A Victorian detached house gained a 120m² ground floor extension with architect-specified wet underfloor heating across 8 independent zones. RARE confirmed the existing Vaillant boiler had sufficient capacity, installed an 18mm low-profile overlay system and integrated everything with the existing Heatmiser NeoHub — bringing the total property to 12 independently controlled zones.

8 new UFH zones18mm overlay — no screed breakExisting boiler confirmed sufficient12 zones total on NeoHub

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RARE Plumbing London engineer installing underfloor heating in a Hampstead property

UFH in Hampstead — get a survey.

Whether you're planning a new installation, dealing with a fault or wanting smarter controls — we'll visit, assess and quote in detail.

Book a UFH Survey

Serving Hampstead, Belsize Park, West Hampstead and NW3.

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FAQs

Underfloor heating Hampstead — common questions.

UFH Survey — Hampstead

Survey for new installations.

020 7458 4949 Book a Survey

Underfloor Heating London Heatmiser for UFH Smart Thermostats Central Heating Hampstead Hampstead Location

Underfloor Heating in Hampstead

Everything underfloor heating — installation, repairs and controls.

New UFH installation

Retrofit UFH — existing properties

UFH fault diagnosis & repair

Heatmiser NeoHub controls

Manifold servicing

Listed building & extension work

8-zone UFH installation — Frognal, Hampstead NW3

UFH in Hampstead — get a survey.

Underfloor heating Hampstead — common questions.

UFH Survey — Hampstead

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