Based in Deptford, London SE8

07468 280520
Underfloor heating pipes laid on an insulated grid before screeding

Underfloor heating installationin Deptford, built intoyour new floor

Warm, even heat from the ground up, with no radiators taking up wall space. We plan the heating and the floor finish together so it works efficiently and the tiles, stone or timber on top last.

Get a Free Quote5.0 on Google · 20+ years' experience

Overview

Underfloor Heating, explained

What it is

Underfloor heating warms a room through the floor itself, using either electric heating mats or cables, or water-based pipes connected to your heating system. It sits beneath your tiles, stone or wooden floor.

Who it's for

Homeowners renovating bathrooms, kitchens and living spaces; anyone who wants to free up wall space from radiators; and those laying cold-feeling floors such as stone and porcelain.

When you need it

Best installed during a bathroom renovation, kitchen refit or new floor, because it sits under the finished surface.

Why it pays to use a specialist

Underfloor heating has to be installed in the right order with insulation, levelling and the correct floor build-up. Done wrongly, it heats unevenly, wastes energy, or damages the floor covering above it.

The cost of getting it wrong

What happens when this is left or rushed

Getting underfloor heating wrong is costly because the fix usually means lifting the floor.

Cold spots

Poor layout leaves areas of the floor unheated.

High running costs

Without insulation underneath, heat escapes downward instead of into the room.

Damaged floor finishes

Unsuitable materials or installation can lead to cracked tiles or moving wood.

Faults hidden under the floor

Damaged cables or pipes found after tiling mean taking up finished flooring.

Common mistakes we're called in to fix

  • Fitting heating without insulation beneath it.
  • Not testing the system before the floor finish goes down.
  • Choosing a floor covering unsuited to heating.
  • Leaving it until after the floor has been laid.
  • Not considering floor height and door clearances.

Our process

Five clear steps, start to finish

  1. Step 1

    Survey

    We look at the room, floor build-up and your choice of finish.

  2. Step 2

    Plan system & floor

    Heating type, layout and floor finish are agreed together.

  3. Step 3

    Preparation

    Subfloor is prepared and insulated where needed.

  4. Step 4

    Installation & testing

    Heating installed and checked before the floor finish goes down, with electrical work carried out with the relevant certificates.

  5. Step 5

    Floor & handover

    Tiles, stone or timber laid on top and the system handed over.

What you get

The result you're paying for

Even, comfortable warmth

Heat rises evenly across the whole room.

More usable wall space

Fewer or no radiators to design around.

Warm stone and tile

Takes the chill off porcelain and marble floors.

Planned with your floor

Heating and finish chosen together so both last.

Clear payments

30% to book, 35% at halfway, 35% on completion.

Bathroom warranty

When fitted as part of a bathroom installation, the bathroom workmanship warranty applies.

In detail

Materials, methods and options for underfloor heating

Electric vs water-based systems

Electric systems use thin mats or cables, are simpler to fit in a single room and add little floor height. They're common in bathrooms and kitchens.

Water-based systems circulate warm water through pipes and are often used for larger areas during whole-house renovations.

Choosing the right floor finish

Tile and stone conduct heat well and are ideal over underfloor heating. Engineered wood can work with suitable systems. Thick rugs and some solid woods reduce performance.

Bathrooms, kitchens and living spaces

In bathrooms, underfloor heating helps floors dry faster after use. In kitchens and open-plan rooms, it frees walls for units and furniture.

Areas we cover

We install underfloor heating as part of bathroom and flooring projects across London and Surrey, including Richmond, Kew, Barnes, Wimbledon Village, Belgravia and Virginia Water.

What affects the cost of underfloor heating

No two projects are priced the same, which is why we don't publish fixed prices. The main factors are electric or water-based systems, the size and shape of the room, how much insulation is needed, the floor finish going on top, and whether the heating is being added as part of a wider bathroom or flooring project. The condition of what's already there matters too: a sound, flat surface is quicker to work on than one that needs repairing or rebuilding first.

The free quote visit is where these factors become clear. Emanuele will explain what's driving the price, flag anything that could change it once work starts, and give you a written quote so you can compare like for like. Payments are then staged at 30% to book, 35% at halfway and 35% on completion, so your money follows the progress you can see.

Getting the best from underfloor heating

Underfloor heating works differently from radiators. It warms the room gently and evenly, so it's most efficient when it runs at lower, steady temperatures rather than being switched hard on and off. A programmable thermostat helps you heat the room when you actually use it.

Insulation under the system makes a significant difference: it directs heat up into the room instead of down into the floor structure, helping the system warm up faster and cost less to run. Rugs and heavy furniture over heated areas reduce output, so it's worth considering layout when planning where the heating goes.

Planning floor levels and thresholds

Every layer added to a floor raises its height a little: insulation, the heating itself, levelling compound, adhesive and the finished floor. In a bathroom, that affects the door, the threshold and the height of the toilet and basin connections. We work out the full build-up before starting so doors close properly and transitions to neighbouring rooms are neat rather than an afterthought.

Where we work

We work across Central, West, South West and South East London, plus Surrey, including Mayfair, Kensington, Chelsea, Fulham, Richmond, Wimbledon, Clapham, Dulwich, Greenwich, Blackheath, Cobham and Esher. Popular areas for underfloor heating: Richmond, Kew, Barnes, Wimbledon Village, Belgravia, Virginia Water. See every area we cover.

Related services

Why Tilermate

Why London homeowners choose Tilermate for underfloor heating

Emanuele Campoccia trained as a tiler in Italy from a young age and has more than 20 years of experience. Since 2014 he has worked across London and Surrey on homes and commercial properties, and he still leads every project personally. When you call, you speak to the person responsible for the result, not a call centre or a salesperson.

Customers consistently mention the same things in their Google reviews: attention to detail, professionalism, clear communication and a clean, precise finish. Those reviews average 5.0, and several describe Emanuele checking not only his own work but that everything else on the project was done correctly.

The commercial side is kept simple. Quotes are free and written. Payments are staged at 30% to book, 35% at the halfway point and 35% on completion, so you're never paying far ahead of the work. Tilermate Interiors Ltd carries public liability insurance of up to £5 million, and bathroom installations come with a 2-year workmanship warranty from handover.

We work Monday to Saturday, 7am to 6pm, on planned projects only. That focus means each job gets proper preparation and attention rather than being squeezed in between emergency call-outs.

FAQ

Underfloor Heating: your questions answered

Can underfloor heating go under any floor?

It works best under tile and stone, and with suitable engineered wood. We'll advise at survey stage.

Will it raise my floor height?

Usually slightly, depending on the system and insulation. We check door clearances and thresholds before starting.

Do you handle the electrical side?

Yes, we manage it as part of the project, with electrical work carried out with the relevant certificates.

Is it worth adding during a bathroom renovation?

It's the ideal time, because the floor is already being replaced.

How long does installation take?

It depends on the room and system. You'll get a timeline with your quote.

How much will my project cost?

Every project is priced individually after a free visit, because size, materials and the condition of the existing room change the cost. You get a clear written quote before any work starts, with no obligation.

How do payments work?

30% deposit to book your start date, 35% when the job is halfway, and the final 35% on completion. You are never asked to pay far ahead of the work that has been done.

Are you insured?

Yes. Tilermate Interiors Ltd carries public liability insurance of up to £5 million.

Do you offer emergency call-outs?

No. We focus on planned renovation and installation work, Monday to Saturday, 7am to 6pm. That focus is what lets us give each project proper attention.

Get warm floors designed into your renovation from the start

Book a free visit and get a clear written quote for heating and flooring together.

£5m public liability · Staged payments · 5.0 on Google

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