High-specification plant room with twin wall-hung boilers, hydraulic distribution, zoned valve controls and twin unvented hot-water cylinders in a Notting Hill townhouse

Central heating installation · Notting Hill W11

Central Heating Installation Notting Hill

PEP designs and installs complete central heating systems for Notting Hill's townhouses, mansion-flat conversions and high-spec refurbishments — boiler plant, hot water, distribution, zoning and controls, engineered as one system from survey to commissioning.

16years' London experience
01coordinated installation team
04disciplines under one roof

Notting Hill · W11

A district of period townhouses, mansion flats and ambitious refurbishments.

Notting Hill's housing rarely suits an off-the-shelf heating system.

Stucco-fronted townhouses extended down into lower-ground floors, mansion-flat conversions sharing risers and meter cupboards, and high-spec refurbishments adding underfloor heating and extra bathrooms all place different demands on the same square metre of plant space. Many buildings sit within conservation areas, where flue positions and external plant need particular care at design stage rather than being resolved on site.

PEP treats each property as its own design problem — sizing generation, storage and distribution around the building in front of us, not a standard specification carried over from the last job.

TownhousesMansion flatsRefurbishments

Design before installation

Every system starts as a plan, not a parts list.

The plant room is where every later decision either works easily or causes problems for years. We plan it before we specify anything.

01

Heat-loss & load assessment

Generation and emitters sized to the property's actual fabric and room-by-room demand, not a rule-of-thumb boiler swap.

02

Plant-room & space planning

Boilers, cylinders, headers and controls positioned where they can be installed, reached and serviced for the life of the system.

03

Coordinated services

Gas, water, electrical supply and drainage planned together so the plant room works as one room, not a set of separate trades.

04

Built for serviceability

Isolation valves, labelled circuits and clear access designed in from the outset, not squeezed in once the room is finished.

Twin wall-hung boilers with hydraulic separator, pumps and expansion vessel forming the plant-room distribution circuit 01 · Boiler plant

Boiler plant & distribution

Heat generation and distribution engineered as one circuit.

A cascade of boilers gives a large Notting Hill home the output and redundancy a single unit cannot — provided the hydraulics are designed to match.

We size the low-loss header, pumps and pipe runs to the building's actual heat losses, then arrange zoning so radiators, towel rails and underfloor heating each receive stable flow rather than competing for it.

  • Cascade boiler selection & sizing
  • Low-loss headers & hydraulic separation
  • Zoned radiator & underfloor-heating distribution
  • Filtration & water-quality protection
See our boiler installation work in Notting Hill

Hot water & storage

Hot water sized for how the house is actually used.

A five-bathroom townhouse or a mansion-flat conversion with a family wing needs more than a bigger tank.

We calculate simultaneous demand, recovery time and secondary circulation so hot water reaches the top floor as quickly as the ground floor, then specify unvented cylinders with the safety fittings and discharge routes a domestic installation requires.

CapacityMatched to bathroom count
RecoveryFast reheat under demand
CirculationSecondary loop where needed
ProtectionExpansion, discharge & isolation
Twin unvented hot-water cylinders with copper distribution pipework and safety fittings 02 · Hot water
Multi-zone heating valve manifold and control panel coordinating zoned distribution in a residential plant room

Zoning, controls & commissioning

Controls that command the system, not fight it.

A townhouse with several floors, or a refurbishment with distinct living and guest areas, needs more than one thermostat. We design zone valves, sensors and actuators around how the rooms are actually used, wire the electrical interface into the same scope as the pipework, then prove the sequence in commissioning rather than leaving it to be discovered later.

01Demand is detected
02The correct zone opens
03Pump and heat source respond
04Operation is proven and balanced

From survey to handover

One accountable route to a working system.

Clear decisions before work starts. Coordinated installation on site. A system proven in operation before we leave.

01

Survey

We assess demand, existing services, access and any conservation-area constraints affecting flues or external plant.

02

Design

Heating, hot water, gas, electrical and controls are developed as one coordinated scope before installation begins.

03

Install

Our own heating and electrical teams deliver the agreed system, testing interfaces as work progresses.

04

Commission

We fill, flush, balance, sequence, test and explain the system so it is ready to operate as designed.

VaillantInstaller statusVaillant Advance Installer
ViessmannInstaller statusViessmann Trained Installer
Gas Safe RegisterRegistered businessGas Safe No. 520933 NICEICDomestic Installer SchemeCertified since 2010

Areas we cover

Notting Hill and the surrounding W11 postcode.

We design and install central heating systems across Notting Hill and neighbouring streets, including Notting Hill Gate, Holland Park, Westbourne Grove, Ladbroke Grove, Portobello Road, Pembridge and Kensington Park Road, along with the wider W11, W2, W8 and W10 postcodes.

Before we begin

Useful answers for a Notting Hill heating project.

If the project already has drawings, send them over. If it is still taking shape, bring us in early and we will help define the practical route forward.

07825 268 434
01What's the difference between a full central heating installation and a boiler replacement?

A boiler replacement swaps the heat source, usually onto the existing pipework and controls. A full central heating installation designs the whole system together — generation, hot-water storage, distribution, zoning and controls — which is the right scope for a refurbishment, an extension, or a property whose existing system was never sized correctly.

02Do you design plant rooms for basement and lower-ground-floor conversions in Notting Hill townhouses?

Yes. Lower-ground and basement conversions are common across W11 townhouses and bring specific plant-room questions — headroom, drainage falls for condensate and discharge, flue routes and ventilation. We work through these at survey stage so the plant room is confirmed before other trades build around it.

03Can you design a heating system for a mansion-flat conversion with shared risers?

Yes. Shared risers, communal meter cupboards and limited plant space are typical in Notting Hill's mansion-block conversions. We design within those constraints — confirming what can be isolated at flat level, what is shared, and how a new system connects without disrupting other flats.

04How do you plan zoning and controls for a multi-floor townhouse?

We group the property into zones that reflect how it is actually occupied — by floor, by wing, or around a specific extension — then design the valves, sensors and control logic around that grouping. The sequence is tested during commissioning, not assumed to work because the parts are specified correctly.

05Will the design account for conservation-area restrictions on flues and external plant?

Much of Notting Hill sits within a conservation area, which can affect flue terminal positions and any external plant. We consider this at design stage — working out where equipment can practically go — rather than discovering a restriction once installation has started.

06Do you coordinate with architects and interior designers on refurbishment projects?

Yes. Notting Hill's refurbishment projects usually involve an architect and often an interior designer, and the heating design needs to sit alongside their drawings rather than react to them afterwards. We share plant-room dimensions, service routes and electrical requirements as soon as they're fixed, so the system doesn't force late changes to finishes or joinery.

Before the drawings are fixed

Get the plant room right before the room around it is finished.

Tell us the postcode, send any drawings you already have, and outline the programme. We will set out the likely scope and the sensible next step for your Notting Hill heating installation.