Extractor Fan Installation, Repair and Replacement: Domestic & Commercial Ventilation Solutions in Fulham

Our happy customers consistently praise the excellent job our electricians do, reflecting our commitment to quality service and customer satisfaction.

This is a dedicated service provided under our wider Electricians Fulham offering.

Complete Extractor Fan Services in Fulham

Our team are experienced extractor fan installers for all property types.

We handle:

• New extractor fan installations

• Bathroom extractor fan installation and upgrades

• Supply, fitting, and maintenance of bathroom extractor fans for condensation and mould prevention

• Emergency replacements for failed or noisy fans

• Electrical and ductwork troubleshooting

• Upgrades for higher airflow and quieter operation

• Ventilation design for new bathrooms or kitchens

• External grille fitting and sealing

• Multi-room or zoned extraction setups

Every install is designed to meet airflow performance targets and Building Regulation requirements.

Fan Types We Supply and Install

• Axial Fans – For short duct runs through walls or windows

• Centrifugal Fans – Higher pressure fans for long or ducted systems

• Inline Fans – Discreet ceiling or loft installs with low noise

• Mixed-Flow Fans – Combining high airflow with quieter performance

• Wall Fans – Directly mounted on external walls for easy installation and effective bathroom ventilation

• Kitchen extractor fan installation – For effective removal of cooking fumes and odours in domestic kitchens

• Commercial Kitchen Extracts – Installation and maintenance of cooker hoods and cooker hood systems, including canopy fans and filters, for commercial kitchens

• IP Rated Low-Voltage Fans – Safe for wet zones like Zone 1 bathrooms

• Heat Recovery Extractors – Supply and extract with thermal efficiency

We supply and install all types of bathroom fans and kitchen extractor fans. We select each fan based on room size, location, duct length, noise limits, and end-use.

Common Signs You Need Ventilation Work

• Excessive condensation on windows and ceilings

• Mould, mildew, or damp patches appearing regularly

• Fans running loudly or not turning on — excessive noise from an old fan may indicate it needs replacement

• Steamed mirrors that don’t clear quickly

• Musty odours in bathrooms or kitchens

• Discoloured ceiling paint near showers or cookers

• Long drying times for clothes or towels indoors

• Ageing or old fan units that no longer perform efficiently

Poor ventilation can lead to long-term property damage and health concerns.

Installation Workflow

Our whole process is managed from assessment to final handover:

1. Initial Assessment – We measure air changes/hour, room size, and duct route feasibility

2. Specification & Fan Selection – Based on performance, location, and use-case

3. Wiring & Isolation – Electrical wiring is installed or adapted as needed, including correct fused spurs or lighting loop integration. We offer options for different switches, such as timers, humidistats, or manual switches, and can install a separate switch for independent fan control if required.

4. Duct Routing & Weatherproofing – External vent installation with backdraught shutters

5. Installation & Sealing – Vibration-free, compliant install with sound-dampening where needed

6. Functional Testing – Run-on timers, humidistat activation, and airflow test

7. User Handover – Guidance on controls, settings, and maintenance

8. Finishing Touches – We make good any holes, patch surfaces, and redecorate as needed to ensure a polished, finished appearance.

Every fan installed is correctly fused, zoned, and IP-rated as needed.

Upgrade Options

• Replace your existing extractor fan with a higher-performance centrifugal or inline model for better airflow, especially in moisture-prone areas.

• Old fans can be replaced with smart-enabled units controllable via app or voice.

• Install a replacement fan when your existing extractor fan is no longer effective or has failed.

• Upgrade ducting to improve airflow and reduce back-pressure.

• Add integral LED lighting or silent motor options.

• Install extractor fans with continuous/trickle flow for constant ventilation.

• Link to MVHR or centralised extract systems for whole-home performance.

We also recommend external wall louvre upgrades and insulated ducting for colder climates.

Repair Services

• Motor not running or fan dead

• Fan excessively noisy, rattling, or vibrating

• Faulty run-on timer or pull cord

• Ducting disconnected or leaking into loft voids

• Fan running constantly or not switching off

• Isolator switch fault or circuit wiring issues

Our extractor fan repair services are available for a range of issues, including both domestic and commercial extractor fans.

We carry parts for major fan brands and offer quick diagnostics with minor fixes on-site.

In some cases, repairing a fan—such as fixing the motor or internal components—may not be practical or cost-effective, and replacing the unit is often the better solution.

Advanced Control Features

• Adjustable timer overrun (1–30 minutes)

• Humidity threshold setting (40%–90% RH)

• PIR/motion activation

• Dual-speed extract with eco trickle setting

• Smart control via app, Alexa, or Google Home

• Integral LED status indicators or backlit fascias

Controls are tuned on install to suit room use, daily routines, and property layout.

Property Types We Work In

• Private homes and flats

• Bathrooms, ensuites, utility rooms

• Tenanted properties & HMOs (compliant with licensing rules)

• Student lets and residential blocks

• Commercial kitchens and WCs

• Beauty salons, gyms, healthcare, and clinics

We handle IP-rated installs in all zones (0–2) and comply with LABC and planning when needed. Our services are available across Greater London and the Home Counties. Planning permission may be required for certain properties, especially in conservation areas or listed buildings, so it is important to consult your local planning department before starting work.

Ceiling Fan and Window Fan Alternatives

When planning extractor fan installation for your bathroom or kitchen, it’s worth considering ceiling fan and window fan alternatives alongside traditional extractor fans. These options can offer effective ventilation and help maintain excellent air quality, especially in spaces where standard wall or ducted installations may not be practical.

Ceiling fans are typically installed directly into the ceiling, providing a centralised solution for air movement and ventilation. In bathrooms with limited wall space or unique layouts, ceiling fans can be an ideal choice, ensuring proper ventilation without taking up valuable wall area. They are also a cost-effective option for straightforward replacement jobs, particularly when existing wiring and ducting can be reused. Ceiling fans are designed to circulate air efficiently, helping to reduce moisture and prevent unpleasant smells, which is essential for maintaining a healthy environment in both domestic and commercial settings.

Window fans offer another alternative, especially in situations where wall or ceiling installation is not feasible. These fans are installed by fitting them into a window opening, allowing for direct extraction of moist or stale air. While window fans may slightly obstruct the view, they provide a simple and effective ventilation solution for bathrooms and kitchens that lack suitable wall or ceiling space. Window fans are also relatively easy to install, making them a practical choice for replacement projects or where a quick improvement in air quality is needed.

When considering extractor fan cost, both ceiling fans and window fans tend to be more affordable than some traditional extractor fan installations. Ceiling fans generally range from £30 to £50, while window fans can cost between £40 and £80. However, it’s important to factor in labour costs and any additional electrical work required for proper installation. Ensuring that all wiring, ducting, and vent connections are completed to a professional standard is essential for safety and long-term performance.

Regardless of the type of fan installation you choose, compliance with building regulations is crucial. All extractor fan installations, including ceiling and window fans, should be carried out by a qualified electrician to guarantee safe electrical work and adherence to current standards. This not only ensures the job is completed efficiently but also protects your property and occupants from potential hazards.

In summary, ceiling fan and window fan alternatives can provide cost-effective, practical solutions for extractor fan replacement or new installations in bathrooms and kitchens. By assessing your room’s layout, existing ventilation, and specific needs, you can select the most suitable fan for your space. For the best results, always rely on a professional electrician to carry out the installation, ensuring your new fan delivers proper ventilation, meets all regulatory requirements, and enhances the air quality in your home or business.

Building Regulations and Compliance

All installs conform to:

• Part F – Ventilation performance and extraction rates

• Part P – Electrical safety and circuit protection

• Zone classification & IP ratings (BS 7671)

• HHSRS damp and mould guidelines for landlords

• NICEIC or NAPIT certification

Certificates issued include MEIWC or EIC depending on work type. Suitable for council inspections, sales, or rental compliance.

Extractor Fan Installation & Repair Costs Fulham

Costs include labour, wall/ceiling works, wiring, testing, and certification.

Please note: Costs may be higher in London and the South East due to regional labour rates.

You can request a free quote to have a bathroom extractor fan installed, or for replacing fans near baths or showers.

Why Choose Us for Extractor Fan Work in Fulham?

• NICEIC/NAPIT approved installers

• Deep understanding of airflow dynamics and compliance

• Fast turnaround and neat, minimal disruption work

• Access to leading brands (Envirovent, Airflow, Vent-Axia, Xpelair, Manrose)

• Transparent pricing with no hidden extras

• Certification and support for landlords, builders, and homeowners

We don’t just fit fans—we ensure your spaces stay dry, safe, and breathable.

Book Extractor Fan Installation or Repair in Fulham

Need to book installation or repair of vents, a kitchen extractor fan, a bathroom extractor fan, or replacement of an existing extractor fan? Contact our certified electricians in Fulham to book today.

Call 020-7946-0199 or request a callback.

For wider services, see our Electricians Fulham page.

Extractor Fan Installation & Repair in Fulham – Frequently Asked Questions

How do I know if my extractor fan needs replacing?

Common signs include loud rattling, poor airflow, persistent condensation, mould growth, a fan not switching on, very slow extraction, or visible wear on the grille or casing. Older fans may also fail to meet current airflow or Building Regulation requirements.

What size extractor fan do I need for my bathroom or kitchen?

Fan size depends on room volume, usage, and duct length. Bathrooms typically require 15–30L/s extraction, while kitchens need 60–90L/s. We calculate airflow and select the correct axial, centrifugal, or inline model during the initial assessment.

Can an extractor fan be installed without existing ducting?

Yes. New duct routes can be created through walls, ceilings, or loft spaces. We install external vents, backdraught shutters, and weatherproof grilles as part of the service. If ducting is not feasible, window or ceiling-mounted alternatives may be recommended.

Why is my extractor fan so noisy?

Noise usually indicates worn bearings, imbalance, blocked ducting, incorrect installation, or an old motor. We diagnose the cause and either repair the unit or replace it with a quieter, modern model such as an inline or mixed-flow fan.

Do you install fans in Zone 1 bathrooms or wet areas?

Yes. We install low-voltage (SELV) and IP-rated fans for all bathroom zones, including directly above showers. These installs must meet BS 7671 and Part P requirements and should only be carried out by a qualified electrician.

How long does extractor fan installation take?

Most standard replacements take 45–90 minutes. New installations with wiring, ducting, or external vents usually take 2–4 hours. More complex commercial installs may take longer depending on access and building structure.

Can you repair an existing extractor fan?

Yes. We repair faults such as failed motors, faulty timers, broken pull cords, disconnected ducting, wiring issues, stuck shutters, and fans that run constantly or won’t turn off. If repairs are not cost-effective, we recommend a replacement solution.

Does every bathroom need an extractor fan?

Under modern Building Regulations, most new bathrooms and ensuites require an extractor fan, especially those with no windows. Landlords must also provide adequate ventilation to prevent mould under HHSRS guidelines.

What is the difference between axial, centrifugal, and inline fans?

Axial fans are used for short duct runs, centrifugal fans provide higher pressure for longer ducts, and inline fans sit in the loft for quieter operation and strong performance. We select the right model based on your layout and airflow requirements.

Do you install kitchen extractor fans as well?

Yes. We install domestic kitchen extractor fans and commercial extraction systems including canopy fans, cooker hoods, wall fans, and ducted extraction units designed for high-temperature and grease-laden environments.

Why is condensation forming even though I have a fan?

The fan may not be powerful enough, the duct may be blocked, the run-on timer may be too short, or the unit may not be positioned correctly. In some cases, upgrading to a centrifugal or inline fan with stronger extraction is necessary.

Can you install humidity-controlled extractor fans?

Yes. Humidistat fans automatically activate when moisture levels rise and continue running until humidity drops. These help prevent mould, especially in poorly ventilated bathrooms or rental properties.

Do extractor fans need regular maintenance?

Yes. Fans should be cleaned every 6–12 months and ducting checked for blockages. Commercial fans require more frequent maintenance. We offer scheduled servicing for residential and commercial properties.

Can a new extractor fan reduce mould and damp?

Absolutely. Correct extraction removes moisture at the source, prevents condensation, and significantly reduces mould growth. Upgrading ventilation is often the most effective long-term solution for damp bathroom ceilings or musty rooms.

Are there quiet or low-noise fan options?

Yes. Inline and mixed-flow fans are extremely quiet because the motor is located in the loft. Silent axial and ultra-low-noise fans are also available for bedrooms, ensuites, and noise-sensitive rooms.

How much does it cost to install an extractor fan?

Typical prices range from £120 for replacements to £180–£300 for new bathroom or kitchen installs. Inline or high-capacity systems cost £250–£450, and commercial systems start at around £400+. Quotes include labour, wiring, ducting, and certification.

Can extractor fans be connected to a light switch or run-on timer?

Yes. Fans can be wired to the bathroom light, fitted with adjustable overrun timers, humidistats, pull cords, PIR sensors, or independent isolator switches. We configure controls to suit your preferences and usage patterns.

Do I need a certificate for extractor fan installation?

Yes. All electrical work must be certified. You receive a Minor Electrical Installation Works Certificate (MEIWC) or an Electrical Installation Certificate (EIC) depending on the job. This documentation is required for landlords, house sales, and compliance.

Do you install fans in HMOs and rental properties?

Yes. We install compliant ventilation systems that meet HHSRS and licensing requirements. Landlords benefit from humidity fans, continuous running fans, and timed extractions to reduce mould complaints.