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Local Underfloor Heating Installers — Barnet

Underfloor Heating in Barnet – Warm Floors, No Radiators

We design and install underfloor heating across Barnet — wet systems for extensions and full renovations in Mill Hill and Totteridge, and electric mats for bathroom and kitchen retrofits in Finchley and Hendon flats. Even, comfortable heat with no radiators taking up wall space, at a fixed price with no hidden extras.

EN5

N20

NW7

N3

N12

N2

Get a Free Underfloor Heating Quote — Barnet

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🔒 No obligation. Fixed price confirmed before any work starts.


75+

Underfloor heating systems installed in Barnet

4.9★

Trustpilot, 1,800+ reviews

15+

Years of heating installation experience

6

Postcodes covered across Barnet

£0

Call-out charge, ever

Gas Safe Reg. 123456

Which? Trusted Trader

TrustMark Registered

★ Trustpilot 4.9

£5M Insured

Dual-Qualified Electricians

COMMON PROBLEMS

Why Barnet Homeowners Choose Underfloor Heating

From cold bathroom tiles to full extension projects, these are the most common reasons Barnet residents contact us about underfloor heating.

Cold tiled or stone floors

Tiled bathrooms and kitchens in Finchley and Hendon flats can feel uncomfortably cold underfoot, especially in winter, even with the room heated by a radiator.

Extension or renovation project

A new extension or full renovation in Mill Hill and Totteridge’s larger houses is the ideal opportunity to install underfloor heating from the outset, avoiding retrofitting later.

Wanting to remove radiators

Underfloor heating frees up wall space previously taken by radiators, a popular choice for open-plan kitchen extensions across Barnet.

Uneven heat from existing radiators

Some Barnet properties have radiators that struggle to heat a room evenly, particularly larger open-plan spaces where underfloor heating distributes warmth more consistently.

Barnet note: many Mill Hill and Totteridge properties are undertaking side-return and rear extensions with large format tiles or engineered wood flooring — both excellent conductors for wet underfloor heating, giving efficient, even warmth throughout the new space.

Our Service

Our Underfloor Heating Service in Barnet

Correct system design first, so the finished floor heats evenly and efficiently rather than leaving cold spots.

Survey and system design

We assess your Barnet property's floor build-up, heat loss and available screed depth to recommend a wet or electric system suited to the space.

Install manifold or pipework / mats

For wet systems, pipework is laid and connected to a manifold; for electric retrofits, heating mats are fitted directly beneath the new floor finish.

Connect to your heating system

Wet systems are connected to your existing boiler or heat pump, while electric systems are wired to a dedicated thermostat and, where needed, the consumer unit.

Test, commission and balance

The system is pressure tested (wet) or electrically tested (electric), zones balanced, and thermostats configured before the floor finish is laid.

Why Install Underfloor Heating?

Why Choose Underfloor Heating?

A properly designed system delivers comfort and efficiency that radiators alone often can’t match.

Even, comfortable heat throughout

Heat rises evenly across the whole floor area rather than radiating from a single point, eliminating the cold spots common with radiator-only heating.

No more cold corners

More usable wall and floor space

Removing radiators opens up wall space for furniture, kitchen units or simply a cleaner look, particularly valuable in Barnet's open-plan extensions.

Freed-up living space

Runs efficiently at lower temperatures

Wet underfloor heating operates at a lower flow temperature than radiators, making it particularly well suited to heat pump systems and more efficient overall.

Lower running temperatures

Ideal for tiled and stone floors

Tile and stone conduct heat especially well, meaning underfloor heating pairs perfectly with the large-format tiling common in Barnet's newer kitchen and bathroom projects.

Best-suited floor finishes

TRANSPARENT PRICING

Underfloor Heating Cost Barnet

Cost depends on system type, room size and floor finish. All prices confirmed before we attend — no call-out charge.

Electric mat — bathroom retrofit

Small bathroom or ensuite, up to 6m²

£650

1–2 days

Electric mat — kitchen retrofit

Larger room, up to 15m²

£1,200

1.5–2 days

Wet system — extension

Up to 25m², including manifold

£2,800

3–4 days

Wet system — whole ground floor

Larger property, multiple zones

From £5,500

5–7 days

Manifold & zoning upgrade

Additional zone control for existing system

£480

1 day

Smart thermostat control

Per zone, wet or electric system

£180

2–3 hrs
Fixed price policy: All prices confirmed before work begins — no call-out charge, no zone surcharge for any Barnet postcode. The price you approve is the price on the invoice.

WHY CHOOSE US

Why Choose Our Underfloor Heating Specialists in Barnet

Engineers based locally in North London

Fast site visits and reliable scheduling across all Barnet postcodes, from Finchley to Mill Hill and Totteridge.

Correct heat loss calculations, not estimates

Every system is designed around a proper heat loss calculation for the room, so output is matched to the space rather than guessed.

Experienced with Barnet's extension projects

A common request across Mill Hill and Totteridge's rear and side-return extensions, where we coordinate closely with builders and other trades on site.

Compatible with combi boilers and heat pumps

We assess your existing heating source during the survey and design the system to work efficiently with what you already have, or plan for a future heat pump.

Fixed prices — no Barnet surcharge

The same fixed pricing applies whether you're in N2 East Finchley or NW7 Mill Hill — no zone uplift, no call-out charge, no extras added after the fact.

12-month workmanship guarantee

All underfloor heating work in Barnet carries our 12-month guarantee, issued in writing on completion.

Verified Customer Reviews

What Barnet Customers Say

4.9

Trustpilot

4.9★

Google

4.8★

Which? Trusted Trader

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“Rear extension in our Mill Hill house got a wet underfloor heating system throughout, coordinated well with our builder on site. No radiators anywhere and the kitchen floor is beautifully warm underfoot all winter.”

Picture of Sarah C.

Sarah C.

Mill Hill · Wet system, extension

✓ Verified

“Bathroom tiles in our Finchley flat were always freezing getting out of the shower. Electric mat fitted under the new tiles, quick job and honestly one of the best small upgrades we’ve made to the flat.”

Picture of Marcus J.

Marcus J.

Finchley · Electric mat, bathroom retrofit

✓ Verified

“Full renovation on our Totteridge house included underfloor heating across the whole ground floor. Properly zoned so we can control each room separately, running costs have actually come down compared to the old radiators.”

Picture of Isobel R.

Isobel R.

Whetstone / Totteridge · Wet system, whole ground floor

✓ Verified

FAQs

Underfloor Heating Barnet — FAQs

Yes. We cover the entire Barnet borough — N2, N3, N12, N20, NW4, NW7 and EN5 — including East Finchley, Finchley, North Finchley, Whetstone, Totteridge, Hendon and Mill Hill, with no zone surcharge.
Wet systems circulate warm water through pipework connected to your boiler or heat pump, ideal for larger areas and new builds. Electric systems use heating mats connected to the mains, better suited to smaller retrofits like a single bathroom.
An electric mat bathroom retrofit starts from £650. A wet system for an extension starts from £2,800, rising to £5,500+ for a whole ground floor. All prices confirmed before work begins.
Tile and stone conduct heat best, but underfloor heating also works well under engineered wood and vinyl or LVT flooring. Solid hardwood and thick carpet are less ideal as they insulate against the heat.
Yes, in most cases. Low-profile electric mats and slim wet system options are available for retrofits where floor height is a constraint, particularly in existing bathrooms and kitchens.
In most cases, yes, provided the boiler has sufficient output for the additional zones. We check this during the survey and can advise if any boiler upgrade would be beneficial.

Ready for warm floors this winter?

Fixed price agreed before we start. Same-day clearance available. Fully insured work at height.

Nearby Areas

Underfloor Heating in Nearby North London Areas

We also cover these neighbouring boroughs — same fixed prices, same engineers.