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Underfloor heating · Notting Hill W11
Different floors. One properly designed heating system.
PEP designs, supplies and installs complete wet and electric underfloor heating systems for Notting Hill homes. From new screed floors to low-profile retrofits and suspended timber constructions, we match the system to the building — not the other way around.
One coordinated team Heating · plumbing · electrical controls
Designed for the building
A lower-ground extension may be ready for insulated screed. The original reception rooms may sit over timber joists. A renovated upper bathroom may only justify an electric system, while a retained floor elsewhere leaves very little height for a water-based retrofit. Treating all of those spaces as one installation is how floor levels, heat output and controls go wrong.
We begin with the construction: available build-up, insulation, finished floor, room use, heat loss and heat source. We then coordinate pipe or cable layouts, manifolds, zones, thermostats and electrical supplies before the system disappears beneath the floor.
Read our complete London underfloor heating guideFour constructions, four answers
The best system is not a product selected in isolation. It is the installation method that can deliver the required heat output without creating avoidable problems at doors, stairs, skirtings or finished floor junctions.
Closer pipe spacing cannot compensate for every weak floor build-up. We consider room heat loss, usable heated area, design water temperature and the resistance of the complete floor finish. If the proposed floor cannot deliver the required output, that needs to be identified before materials arrive — not hidden inside an optimistic drawing. The solution may involve improving insulation, changing the floor construction, adjusting the heating strategy or retaining a supplementary emitter in a demanding room.
Room-by-room control
A garden room with large glazing behaves differently from an internal hallway. A lower-ground kitchen may be used all day, while bedrooms need shorter, quieter heating periods. Upper floors lose heat differently from a renovated basement, and rooms facing different directions rarely respond at the same rate.
We divide the property into sensible zones, then coordinate loop lengths, actuators, thermostats and control logic. Zoning is not about adding gadgets. It is about allowing each part of the home to reach temperature without overheating another.
Floor finishes are part of the design
Stone, porcelain, engineered timber and carpet do not transfer heat in the same way. Adhesives, levelling compounds, underlays and floor coverings add thermal resistance, while timber products also have manufacturer limits for surface temperature and moisture conditions.
A controlled installation sequence
Underfloor heating becomes difficult to correct once it has been covered. Our process moves the decisions forward, tests the hidden work and leaves the completed system understandable.
We discuss the refurbishment, rooms, programme, heat source, intended finishes and who is coordinating the wider works.
We identify each floor construction, available depth, insulation and likely heat output, then flag missing information.
Pipe or cable layouts, manifold locations, controls and interfaces are brought together in a defined scope and quotation.
The substrate, insulation and levels are checked before panels, plates, pipework or electric heating are installed.
Water circuits are filled and pressure-tested; electric systems receive the appropriate resistance and insulation checks before covering.
We agree the conditions for screed, levelling layers, tiling or timber flooring and protect the tested installation.
Manifold equipment, wiring centres, thermostats and heat-source controls are connected as one operating system.
Circuits are balanced, operation is checked and the client is shown how to use the zones without fighting the building’s thermal response.
Choosing the heat source below the floor
Usually the strongest choice for whole floors and larger renovation areas. It can work at lower flow temperatures and integrate with boilers or heat pumps, provided the room heat demand and floor output are calculated properly.
Often practical for a bathroom or isolated space where extending the wet system is not proportionate. Installation can be slim, but electricity use and available electrical capacity must be considered honestly.
Fewer gaps between trades
Underfloor heating crosses several disciplines. Water circuits depend on the heat source and hydraulic design. Actuators and thermostats rely on electrical supplies and control wiring. Screed, tiling and timber floors depend on testing and agreed build-ups.
PEP can coordinate these interfaces directly. For wider refurbishments, we can also connect the UFH work with your Notting Hill plumbing, central heating, boiler installation and electrical requirements.
Experience with complex London homes
Notting Hill projects often combine retained period rooms with new rear or lower-ground construction. Access may be restricted, riser routes limited and the programme shared with several specialist trades. In converted buildings, the heating strategy may also need to respect leasehold boundaries and communal services.
Manifold cupboards, plant spaces and thermostat locations are particularly important in these homes. We look for positions that remain serviceable without dominating carefully designed interiors, and we agree routes before bespoke joinery, stonework or decoration makes changes costly.
PEP has delivered extensive plumbing, heating and electrical work within a five-storey Notting Hill property as lead designer and contractor for those services. That project is evidence of our ability to coordinate complex building systems and detailed interfaces; it is not presented as proof of a specific underfloor heating installation.
See our Notting Hill project experienceA price built around the actual floor
Cost is shaped by more than floor area. The system type, heat-loss information, insulation, number of zones, manifold position, floor preparation, controls, access and finished floor all matter. A low-profile retrofit across several retained rooms is a different project from a single new screed extension.
We prefer to define the complete scope: design assumptions, Wunda equipment, installation, controls, testing and commissioning. This creates a more useful quotation than a headline rate that excludes the difficult interfaces.
Request a project reviewLocal coverage
We undertake planned underfloor heating installations throughout Notting Hill and nearby W11 streets, including projects around Westbourne Grove, Ladbroke Grove, Portobello Road, Holland Park Avenue and the surrounding residential terraces and garden squares.
Practical answers before the floor closes
Every floor plan is different, but these are the decisions that most often shape a successful W11 installation.
The right system depends on the floor construction, available build-up, heat demand, finished floor and heat source. A single property may need screed, low-profile and joisted-floor solutions in different rooms.
Often, yes. Low-profile water systems can be installed over a suitable existing floor where height, door thresholds and stairs have been assessed first.
PEP works with Wunda Group to specify and supply complete, correctly matched water-based underfloor heating packages, then installs, tests and commissions the system.
Yes, subject to a survey of the joists, insulation, heat output and finished floor. Spreader-plate systems can distribute heat through suspended timber floor constructions when correctly designed.
Electric underfloor heating can suit smaller bathrooms and selected zones, provided the electrical design, controls, floor build-up and waterproofing sequence are properly coordinated.
It can work very effectively with a heat pump because it is designed for lower flow temperatures, but the heat-loss calculation, pipe spacing and controls must support the required output.
Yes. PEP coordinates the hydraulic installation, manifolds, pumps, wiring centres, thermostats and electrical supplies within one project.
It varies by system. Screed installations form part of a new floor build-up, while low-profile retrofit systems minimise additional height. The complete build-up must be agreed before work starts.
Yes. Water-based circuits are tested before they are concealed, with the appropriate installation checks recorded as part of the commissioning process.
Yes. Correct zoning allows rooms or groups of rooms with different uses and heat losses to be controlled independently.
Yes. PEP undertakes underfloor heating projects throughout W11 and the surrounding Notting Hill area, subject to project scope and survey.
As early as possible. Floor levels, insulation, heat source, room layouts, manifolds and controls are easier and less expensive to coordinate before construction details are fixed.
Underfloor heating · Notting Hill W11
Send us your floor plans, room schedule and intended finishes. We will help identify the right system, the information still needed and the next practical step.